diff options
| author | Gerald Combs <gerald@zing.org> | 2015-06-01 19:48:23 -0700 |
|---|---|---|
| committer | Gerald Combs <gerald@wireshark.org> | 2015-11-10 20:59:53 +0000 |
| commit | 0d497e812508b3d71716618e39647a107c206b1d (patch) | |
| tree | 79976b05e07aa180f7b50f4f0ec7d6348b04c3fe | |
| parent | 6a56224c18ec0ed19ad1a6e2b9172d330eeb14f0 (diff) | |
Initial Sysdig syscall (event) support.
Add a dissector for reading Sysdig event blocks. It only handles plain
events but it's usable for reading trace files on hand here.
Use a script to generate various parts of the dissector. As an experiment,
update parts in-place instead of using a template.
Ultimately there should probably be a top-level "Syscall" or "Event"
dissector alongside the "Frame" dissector, which could then call this.
You could then directly compare an executable's system calls alongside
its network traffic.
For now leverage the pcapng_block dissector and keep everything under
"Frame".
Next steps:
- Items listed at the top of packet-sysdig-event.c.
Change-Id: I17077e8d7f40d10a946d61189ebc077d81c4da37
Reviewed-on: https://code.wireshark.org/review/11103
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
| -rw-r--r-- | epan/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | epan/dissectors/Makefile.common | 1 | ||||
| -rw-r--r-- | epan/dissectors/packet-sysdig-event.c | 2207 | ||||
| -rw-r--r-- | tools/Makefile.am | 1 | ||||
| -rwxr-xr-x | tools/generate-sysdig-event.py | 345 | ||||
| -rw-r--r-- | wiretap/pcapng.c | 118 | ||||
| -rw-r--r-- | wiretap/pcapng_module.h | 2 | ||||
| -rw-r--r-- | wiretap/wtap.h | 15 |
8 files changed, 2685 insertions, 5 deletions
diff --git a/epan/CMakeLists.txt b/epan/CMakeLists.txt index 0bc9478e35..467d73ed50 100644 --- a/epan/CMakeLists.txt +++ b/epan/CMakeLists.txt @@ -1321,6 +1321,7 @@ set(DISSECTOR_SRC dissectors/packet-sync.c dissectors/packet-synergy.c dissectors/packet-synphasor.c + dissectors/packet-sysdig-event.c dissectors/packet-sysex.c dissectors/packet-syslog.c dissectors/packet-t30.c diff --git a/epan/dissectors/Makefile.common b/epan/dissectors/Makefile.common index 491613fc58..008122ae74 100644 --- a/epan/dissectors/Makefile.common +++ b/epan/dissectors/Makefile.common @@ -187,6 +187,7 @@ ASN1_DISSECTOR_SRC = \ packet-smrse.c \ packet-spnego.c \ packet-sv.c \ + packet-sysdig-event.c \ packet-sysex.c \ packet-t124.c \ packet-t125.c \ diff --git a/epan/dissectors/packet-sysdig-event.c b/epan/dissectors/packet-sysdig-event.c new file mode 100644 index 0000000000..8c0d454c87 --- /dev/null +++ b/epan/dissectors/packet-sysdig-event.c @@ -0,0 +1,2207 @@ +/* EDIT WITH CARE. + * Many sections of this file were automatically generated. + */ + +/* packet-sysdig-event.c + * Routines for Sysdig event dissection + * http://www.sysdig.org/ + * Copyright 2015, Gerald Combs <gerald@wireshark.org> + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +/* + * Sysdig is a tool that captures and analyzes system state. + * This dissects pcap-ng Sysdig Event Blocks (0x00000204), which contains + * a system call entry or exit along with its associated parameters. + */ + +/* + * To do: + * - Event with flags (0x00000208). + * - Enter/exit delay. + * - Most of this could be automatically generated from the Sysdig sources. + * - Alternatively we could modify Sysdig to dump its internal tables and + * generate a dissector from that output. + * - Generate the column info table. + * - Pull metainformation (processes, users, etc) into hash tables. + */ + +#include <config.h> + +#include <epan/packet.h> +#include <epan/strutil.h> + +#include <wiretap/wtap.h> +/* #include <epan/expert.h> */ +/* #include <epan/prefs.h> */ + +/* Prototypes */ +void proto_reg_handoff_sysdig_event(void); +void proto_register_sysdig_event(void); + +/* Initialize the protocol and registered fields */ +static int proto_sysdig_event = -1; +/* Add byte order? */ +static int hf_se_cpu_id = -1; +static int hf_se_thread_id = -1; +static int hf_se_event_length = -1; +static int hf_se_event_type = -1; + +static int hf_se_param_lens = -1; +static int hf_se_param_len = -1; + +/* Name+type */ +/* Header fields. Automatically generated by tools/generate-sysdig-event.py */ +static int hf_param_ID_bytes = -1; +static int hf_param_action_uint32 = -1; +static int hf_param_addr_bytes = -1; +static int hf_param_addr_uint64 = -1; +static int hf_param_args_string = -1; +static int hf_param_argument_uint64 = -1; +static int hf_param_backlog_uint32 = -1; +static int hf_param_cgroups_bytes = -1; +static int hf_param_clockid_uint8 = -1; +static int hf_param_cmd_bytes = -1; +static int hf_param_comm_string = -1; +static int hf_param_cpu_sys_uint64 = -1; +static int hf_param_cpu_uint32 = -1; +static int hf_param_cpu_usr_uint64 = -1; +static int hf_param_cur_int64 = -1; +static int hf_param_cwd_string = -1; +static int hf_param_data_bytes = -1; +static int hf_param_dev_string = -1; +static int hf_param_dir_string = -1; +static int hf_param_dirfd_int64 = -1; +static int hf_param_domain_bytes = -1; +static int hf_param_dpid_bytes = -1; +static int hf_param_dqb_bhardlimit_uint64 = -1; +static int hf_param_dqb_bsoftlimit_uint64 = -1; +static int hf_param_dqb_btime_bytes = -1; +static int hf_param_dqb_curspace_uint64 = -1; +static int hf_param_dqb_ihardlimit_uint64 = -1; +static int hf_param_dqb_isoftlimit_uint64 = -1; +static int hf_param_dqb_itime_bytes = -1; +static int hf_param_dqi_bgrace_bytes = -1; +static int hf_param_dqi_flags_bytes = -1; +static int hf_param_dqi_igrace_bytes = -1; +static int hf_param_egid_bytes = -1; +static int hf_param_env_string = -1; +static int hf_param_euid_bytes = -1; +static int hf_param_event_data_uint64 = -1; +static int hf_param_event_type_uint32 = -1; +static int hf_param_exe_string = -1; +static int hf_param_fd1_int64 = -1; +static int hf_param_fd2_int64 = -1; +static int hf_param_fd_in_int64 = -1; +static int hf_param_fd_int64 = -1; +static int hf_param_fd_out_int64 = -1; +static int hf_param_fdlimit_int64 = -1; +static int hf_param_fdlimit_uint64 = -1; +static int hf_param_fds_bytes = -1; +static int hf_param_flags_bytes = -1; +static int hf_param_flags_uint32 = -1; +static int hf_param_gid_bytes = -1; +static int hf_param_gid_uint32 = -1; +static int hf_param_how_bytes = -1; +static int hf_param_id_string = -1; +static int hf_param_id_uint32 = -1; +static int hf_param_image_string = -1; +static int hf_param_in_fd_int64 = -1; +static int hf_param_initval_uint64 = -1; +static int hf_param_ino_uint64 = -1; +static int hf_param_interval_bytes = -1; +static int hf_param_length_uint64 = -1; +static int hf_param_linkdirfd_int64 = -1; +static int hf_param_linkpath_string = -1; +static int hf_param_mask_uint32 = -1; +static int hf_param_max_int64 = -1; +static int hf_param_maxevents_bytes = -1; +static int hf_param_mode_uint32 = -1; +static int hf_param_name_string = -1; +static int hf_param_nativeID_uint16 = -1; +static int hf_param_newcur_int64 = -1; +static int hf_param_newdir_int64 = -1; +static int hf_param_newdirfd_int64 = -1; +static int hf_param_newmax_int64 = -1; +static int hf_param_newpath_string = -1; +static int hf_param_next_bytes = -1; +static int hf_param_nsops_uint32 = -1; +static int hf_param_nstype_bytes = -1; +static int hf_param_offset_uint64 = -1; +static int hf_param_oldcur_int64 = -1; +static int hf_param_olddir_int64 = -1; +static int hf_param_olddirfd_int64 = -1; +static int hf_param_oldmax_int64 = -1; +static int hf_param_oldpath_string = -1; +static int hf_param_op_bytes = -1; +static int hf_param_operation_bytes = -1; +static int hf_param_out_fd_int64 = -1; +static int hf_param_path_string = -1; +static int hf_param_peer_uint64 = -1; +static int hf_param_pgft_maj_uint64 = -1; +static int hf_param_pgft_min_uint64 = -1; +static int hf_param_pgoffset_uint64 = -1; +static int hf_param_pid_bytes = -1; +static int hf_param_pos_uint64 = -1; +static int hf_param_prot_bytes = -1; +static int hf_param_proto_uint32 = -1; +static int hf_param_ptid_bytes = -1; +static int hf_param_queuelen_uint32 = -1; +static int hf_param_queuemax_uint32 = -1; +static int hf_param_queuepct_uint8 = -1; +static int hf_param_quota_fmt_bytes = -1; +static int hf_param_quota_fmt_out_bytes = -1; +static int hf_param_quotafilepath_string = -1; +static int hf_param_ratio_uint32 = -1; +static int hf_param_request_bytes = -1; +static int hf_param_request_uint64 = -1; +static int hf_param_res_bytes = -1; +static int hf_param_res_int64 = -1; +static int hf_param_res_uint64 = -1; +static int hf_param_resource_bytes = -1; +static int hf_param_rgid_bytes = -1; +static int hf_param_ruid_bytes = -1; +static int hf_param_sem_flg_0_bytes = -1; +static int hf_param_sem_flg_1_bytes = -1; +static int hf_param_sem_num_0_uint16 = -1; +static int hf_param_sem_num_1_uint16 = -1; +static int hf_param_sem_op_0_int16 = -1; +static int hf_param_sem_op_1_int16 = -1; +static int hf_param_semid_int32 = -1; +static int hf_param_semnum_int32 = -1; +static int hf_param_sgid_bytes = -1; +static int hf_param_sig_bytes = -1; +static int hf_param_sigmask_bytes = -1; +static int hf_param_size_uint32 = -1; +static int hf_param_size_uint64 = -1; +static int hf_param_source_uint64 = -1; +static int hf_param_special_string = -1; +static int hf_param_spid_bytes = -1; +static int hf_param_status_bytes = -1; +static int hf_param_suid_bytes = -1; +static int hf_param_target_string = -1; +static int hf_param_tid_bytes = -1; +static int hf_param_timeout_bytes = -1; +static int hf_param_timeout_int64 = -1; +static int hf_param_tuple_bytes = -1; +static int hf_param_type_bytes = -1; +static int hf_param_type_string = -1; +static int hf_param_type_uint32 = -1; +static int hf_param_uid_bytes = -1; +static int hf_param_uid_uint32 = -1; +static int hf_param_val_int32 = -1; +static int hf_param_val_uint64 = -1; +static int hf_param_vm_rss_uint32 = -1; +static int hf_param_vm_size_uint32 = -1; +static int hf_param_vm_swap_uint32 = -1; +static int hf_param_vpid_bytes = -1; +static int hf_param_vtid_bytes = -1; +static int hf_param_whence_bytes = -1; + +/* Initialize the subtree pointers */ +static gint ett_sysdig_event = -1; +static gint ett_sysdig_parm_lens = -1; +static gint ett_sysdig_syscall = -1; + +#define SYSDIG_EVENT_MIN_LENGTH 8 /* XXX Fix */ + +/* Event names. Automatically generated by tools/generate-sysdig-event.py */ +#define EVT_STR_NA1 "NA1" +#define EVT_STR_NA2 "NA2" +#define EVT_STR_ACCEPT "accept" +#define EVT_STR_BIND "bind" +#define EVT_STR_BRK "brk" +#define EVT_STR_CHDIR "chdir" +#define EVT_STR_CLONE "clone" +#define EVT_STR_CLOSE "close" +#define EVT_STR_CONNECT "connect" +#define EVT_STR_CONTAINER "container" +#define EVT_STR_CPU_HOTPLUG "cpu_hotplug" +#define EVT_STR_CREAT "creat" +#define EVT_STR_DROP "drop" +#define EVT_STR_DUP "dup" +#define EVT_STR_EPOLL_WAIT "epoll_wait" +#define EVT_STR_EVENTFD "eventfd" +#define EVT_STR_EXECVE "execve" +#define EVT_STR_FCHDIR "fchdir" +#define EVT_STR_FCNTL "fcntl" +#define EVT_STR_FLOCK "flock" +#define EVT_STR_FORK "fork" +#define EVT_STR_FSTAT "fstat" +#define EVT_STR_FSTAT64 "fstat64" +#define EVT_STR_FUTEX "futex" +#define EVT_STR_GETCWD "getcwd" +#define EVT_STR_GETDENTS "getdents" +#define EVT_STR_GETDENTS64 "getdents64" +#define EVT_STR_GETEGID "getegid" +#define EVT_STR_GETEUID "geteuid" +#define EVT_STR_GETGID "getgid" +#define EVT_STR_GETPEERNAME "getpeername" +#define EVT_STR_GETRESGID "getresgid" +#define EVT_STR_GETRESUID "getresuid" +#define EVT_STR_GETRLIMIT "getrlimit" +#define EVT_STR_GETSOCKNAME "getsockname" +#define EVT_STR_GETSOCKOPT "getsockopt" +#define EVT_STR_GETUID "getuid" +#define EVT_STR_INOTIFY_INIT "inotify_init" +#define EVT_STR_IOCTL "ioctl" +#define EVT_STR_KILL "kill" +#define EVT_STR_LINK "link" +#define EVT_STR_LINKAT "linkat" +#define EVT_STR_LISTEN "listen" +#define EVT_STR_LLSEEK "llseek" +#define EVT_STR_LSEEK "lseek" +#define EVT_STR_LSTAT "lstat" +#define EVT_STR_LSTAT64 "lstat64" +#define EVT_STR_MKDIR "mkdir" +#define EVT_STR_MMAP "mmap" +#define EVT_STR_MMAP2 "mmap2" +#define EVT_STR_MOUNT "mount" +#define EVT_STR_MUNMAP "munmap" +#define EVT_STR_NANOSLEEP "nanosleep" +#define EVT_STR_OPEN "open" +#define EVT_STR_OPENAT "openat" +#define EVT_STR_PIPE "pipe" +#define EVT_STR_POLL "poll" +#define EVT_STR_PPOLL "ppoll" +#define EVT_STR_PREAD "pread" +#define EVT_STR_PREADV "preadv" +#define EVT_STR_PRLIMIT "prlimit" +#define EVT_STR_PROCEXIT "procexit" +#define EVT_STR_PROCINFO "procinfo" +#define EVT_STR_PTRACE "ptrace" +#define EVT_STR_PWRITE "pwrite" +#define EVT_STR_PWRITEV "pwritev" +#define EVT_STR_QUOTACTL "quotactl" +#define EVT_STR_READ "read" +#define EVT_STR_READV "readv" +#define EVT_STR_RECV "recv" +#define EVT_STR_RECVFROM "recvfrom" +#define EVT_STR_RECVMMSG "recvmmsg" +#define EVT_STR_RECVMSG "recvmsg" +#define EVT_STR_RENAME "rename" +#define EVT_STR_RENAMEAT "renameat" +#define EVT_STR_RMDIR "rmdir" +#define EVT_STR_SELECT "select" +#define EVT_STR_SEMCTL "semctl" +#define EVT_STR_SEMOP "semop" +#define EVT_STR_SEND "send" +#define EVT_STR_SENDFILE "sendfile" +#define EVT_STR_SENDMMSG "sendmmsg" +#define EVT_STR_SENDMSG "sendmsg" +#define EVT_STR_SENDTO "sendto" +#define EVT_STR_SETGID "setgid" +#define EVT_STR_SETNS "setns" +#define EVT_STR_SETRESGID "setresgid" +#define EVT_STR_SETRESUID "setresuid" +#define EVT_STR_SETRLIMIT "setrlimit" +#define EVT_STR_SETSOCKOPT "setsockopt" +#define EVT_STR_SETUID "setuid" +#define EVT_STR_SHUTDOWN "shutdown" +#define EVT_STR_SIGNALDELIVER "signaldeliver" +#define EVT_STR_SIGNALFD "signalfd" +#define EVT_STR_SOCKET "socket" +#define EVT_STR_SOCKETPAIR "socketpair" +#define EVT_STR_SPLICE "splice" +#define EVT_STR_STAT "stat" +#define EVT_STR_STAT64 "stat64" +#define EVT_STR_SWITCH "switch" +#define EVT_STR_SYMLINK "symlink" +#define EVT_STR_SYMLINKAT "symlinkat" +#define EVT_STR_SYSCALL "syscall" +#define EVT_STR_SYSDIGEVENT "sysdigevent" +#define EVT_STR_TGKILL "tgkill" +#define EVT_STR_TIMERFD_CREATE "timerfd_create" +#define EVT_STR_TKILL "tkill" +#define EVT_STR_UMOUNT "umount" +#define EVT_STR_UNLINK "unlink" +#define EVT_STR_UNLINKAT "unlinkat" +#define EVT_STR_VFORK "vfork" +#define EVT_STR_WRITE "write" +#define EVT_STR_WRITEV "writev" + +/* EVT_... = PPME_... */ +/* Event definitions. Automatically generated by tools/generate-sysdig-event.py */ +#define EVT_GENERIC_E 0 +#define EVT_GENERIC_X 1 +#define EVT_SYSCALL_OPEN_E 2 +#define EVT_SYSCALL_OPEN_X 3 +#define EVT_SYSCALL_CLOSE_E 4 +#define EVT_SYSCALL_CLOSE_X 5 +#define EVT_SYSCALL_READ_E 6 +#define EVT_SYSCALL_READ_X 7 +#define EVT_SYSCALL_WRITE_E 8 +#define EVT_SYSCALL_WRITE_X 9 +#define EVT_SYSCALL_BRK_1_E 10 +#define EVT_SYSCALL_BRK_1_X 11 +#define EVT_SYSCALL_EXECVE_8_E 12 +#define EVT_SYSCALL_EXECVE_8_X 13 +#define EVT_SYSCALL_CLONE_11_E 14 +#define EVT_SYSCALL_CLONE_11_X 15 +#define EVT_PROCEXIT_E 16 +#define EVT_PROCEXIT_X 17 +#define EVT_SOCKET_SOCKET_E 18 +#define EVT_SOCKET_SOCKET_X 19 +#define EVT_SOCKET_BIND_E 20 +#define EVT_SOCKET_BIND_X 21 +#define EVT_SOCKET_CONNECT_E 22 +#define EVT_SOCKET_CONNECT_X 23 +#define EVT_SOCKET_LISTEN_E 24 +#define EVT_SOCKET_LISTEN_X 25 +#define EVT_SOCKET_ACCEPT_E 26 +#define EVT_SOCKET_ACCEPT_X 27 +#define EVT_SOCKET_SEND_E 28 +#define EVT_SOCKET_SEND_X 29 +#define EVT_SOCKET_SENDTO_E 30 +#define EVT_SOCKET_SENDTO_X 31 +#define EVT_SOCKET_RECV_E 32 +#define EVT_SOCKET_RECV_X 33 +#define EVT_SOCKET_RECVFROM_E 34 +#define EVT_SOCKET_RECVFROM_X 35 +#define EVT_SOCKET_SHUTDOWN_E 36 +#define EVT_SOCKET_SHUTDOWN_X 37 +#define EVT_SOCKET_GETSOCKNAME_E 38 +#define EVT_SOCKET_GETSOCKNAME_X 39 +#define EVT_SOCKET_GETPEERNAME_E 40 +#define EVT_SOCKET_GETPEERNAME_X 41 +#define EVT_SOCKET_SOCKETPAIR_E 42 +#define EVT_SOCKET_SOCKETPAIR_X 43 +#define EVT_SOCKET_SETSOCKOPT_E 44 +#define EVT_SOCKET_SETSOCKOPT_X 45 +#define EVT_SOCKET_GETSOCKOPT_E 46 +#define EVT_SOCKET_GETSOCKOPT_X 47 +#define EVT_SOCKET_SENDMSG_E 48 +#define EVT_SOCKET_SENDMSG_X 49 +#define EVT_SOCKET_SENDMMSG_E 50 +#define EVT_SOCKET_SENDMMSG_X 51 +#define EVT_SOCKET_RECVMSG_E 52 +#define EVT_SOCKET_RECVMSG_X 53 +#define EVT_SOCKET_RECVMMSG_E 54 +#define EVT_SOCKET_RECVMMSG_X 55 +#define EVT_SOCKET_ACCEPT4_E 56 +#define EVT_SOCKET_ACCEPT4_X 57 +#define EVT_SYSCALL_CREAT_E 58 +#define EVT_SYSCALL_CREAT_X 59 +#define EVT_SYSCALL_PIPE_E 60 +#define EVT_SYSCALL_PIPE_X 61 +#define EVT_SYSCALL_EVENTFD_E 62 +#define EVT_SYSCALL_EVENTFD_X 63 +#define EVT_SYSCALL_FUTEX_E 64 +#define EVT_SYSCALL_FUTEX_X 65 +#define EVT_SYSCALL_STAT_E 66 +#define EVT_SYSCALL_STAT_X 67 +#define EVT_SYSCALL_LSTAT_E 68 +#define EVT_SYSCALL_LSTAT_X 69 +#define EVT_SYSCALL_FSTAT_E 70 +#define EVT_SYSCALL_FSTAT_X 71 +#define EVT_SYSCALL_STAT64_E 72 +#define EVT_SYSCALL_STAT64_X 73 +#define EVT_SYSCALL_LSTAT64_E 74 +#define EVT_SYSCALL_LSTAT64_X 75 +#define EVT_SYSCALL_FSTAT64_E 76 +#define EVT_SYSCALL_FSTAT64_X 77 +#define EVT_SYSCALL_EPOLLWAIT_E 78 +#define EVT_SYSCALL_EPOLLWAIT_X 79 +#define EVT_SYSCALL_POLL_E 80 +#define EVT_SYSCALL_POLL_X 81 +#define EVT_SYSCALL_SELECT_E 82 +#define EVT_SYSCALL_SELECT_X 83 +#define EVT_SYSCALL_NEWSELECT_E 84 +#define EVT_SYSCALL_NEWSELECT_X 85 +#define EVT_SYSCALL_LSEEK_E 86 +#define EVT_SYSCALL_LSEEK_X 87 +#define EVT_SYSCALL_LLSEEK_E 88 +#define EVT_SYSCALL_LLSEEK_X 89 +#define EVT_SYSCALL_IOCTL_2_E 90 +#define EVT_SYSCALL_IOCTL_2_X 91 +#define EVT_SYSCALL_GETCWD_E 92 +#define EVT_SYSCALL_GETCWD_X 93 +#define EVT_SYSCALL_CHDIR_E 94 +#define EVT_SYSCALL_CHDIR_X 95 +#define EVT_SYSCALL_FCHDIR_E 96 +#define EVT_SYSCALL_FCHDIR_X 97 +#define EVT_SYSCALL_MKDIR_E 98 +#define EVT_SYSCALL_MKDIR_X 99 +#define EVT_SYSCALL_RMDIR_E 100 +#define EVT_SYSCALL_RMDIR_X 101 +#define EVT_SYSCALL_OPENAT_E 102 +#define EVT_SYSCALL_OPENAT_X 103 +#define EVT_SYSCALL_LINK_E 104 +#define EVT_SYSCALL_LINK_X 105 +#define EVT_SYSCALL_LINKAT_E 106 +#define EVT_SYSCALL_LINKAT_X 107 +#define EVT_SYSCALL_UNLINK_E 108 +#define EVT_SYSCALL_UNLINK_X 109 +#define EVT_SYSCALL_UNLINKAT_E 110 +#define EVT_SYSCALL_UNLINKAT_X 111 +#define EVT_SYSCALL_PREAD_E 112 +#define EVT_SYSCALL_PREAD_X 113 +#define EVT_SYSCALL_PWRITE_E 114 +#define EVT_SYSCALL_PWRITE_X 115 +#define EVT_SYSCALL_READV_E 116 +#define EVT_SYSCALL_READV_X 117 +#define EVT_SYSCALL_WRITEV_E 118 +#define EVT_SYSCALL_WRITEV_X 119 +#define EVT_SYSCALL_PREADV_E 120 +#define EVT_SYSCALL_PREADV_X 121 +#define EVT_SYSCALL_PWRITEV_E 122 +#define EVT_SYSCALL_PWRITEV_X 123 +#define EVT_SYSCALL_DUP_E 124 +#define EVT_SYSCALL_DUP_X 125 +#define EVT_SYSCALL_SIGNALFD_E 126 +#define EVT_SYSCALL_SIGNALFD_X 127 +#define EVT_SYSCALL_KILL_E 128 +#define EVT_SYSCALL_KILL_X 129 +#define EVT_SYSCALL_TKILL_E 130 +#define EVT_SYSCALL_TKILL_X 131 +#define EVT_SYSCALL_TGKILL_E 132 +#define EVT_SYSCALL_TGKILL_X 133 +#define EVT_SYSCALL_NANOSLEEP_E 134 +#define EVT_SYSCALL_NANOSLEEP_X 135 +#define EVT_SYSCALL_TIMERFD_CREATE_E 136 +#define EVT_SYSCALL_TIMERFD_CREATE_X 137 +#define EVT_SYSCALL_INOTIFY_INIT_E 138 +#define EVT_SYSCALL_INOTIFY_INIT_X 139 +#define EVT_SYSCALL_GETRLIMIT_E 140 +#define EVT_SYSCALL_GETRLIMIT_X 141 +#define EVT_SYSCALL_SETRLIMIT_E 142 +#define EVT_SYSCALL_SETRLIMIT_X 143 +#define EVT_SYSCALL_PRLIMIT_E 144 +#define EVT_SYSCALL_PRLIMIT_X 145 +#define EVT_SCHEDSWITCH_1_E 146 +#define EVT_SCHEDSWITCH_1_X 147 +#define EVT_DROP_E 148 +#define EVT_DROP_X 149 +#define EVT_SYSCALL_FCNTL_E 150 +#define EVT_SYSCALL_FCNTL_X 151 +#define EVT_SCHEDSWITCH_6_E 152 +#define EVT_SCHEDSWITCH_6_X 153 +#define EVT_SYSCALL_EXECVE_13_E 154 +#define EVT_SYSCALL_EXECVE_13_X 155 +#define EVT_SYSCALL_CLONE_16_E 156 +#define EVT_SYSCALL_CLONE_16_X 157 +#define EVT_SYSCALL_BRK_4_E 158 +#define EVT_SYSCALL_BRK_4_X 159 +#define EVT_SYSCALL_MMAP_E 160 +#define EVT_SYSCALL_MMAP_X 161 +#define EVT_SYSCALL_MMAP2_E 162 +#define EVT_SYSCALL_MMAP2_X 163 +#define EVT_SYSCALL_MUNMAP_E 164 +#define EVT_SYSCALL_MUNMAP_X 165 +#define EVT_SYSCALL_SPLICE_E 166 +#define EVT_SYSCALL_SPLICE_X 167 +#define EVT_SYSCALL_PTRACE_E 168 +#define EVT_SYSCALL_PTRACE_X 169 +#define EVT_SYSCALL_IOCTL_3_E 170 +#define EVT_SYSCALL_IOCTL_3_X 171 +#define EVT_SYSCALL_EXECVE_14_E 172 +#define EVT_SYSCALL_EXECVE_14_X 173 +#define EVT_SYSCALL_RENAME_E 174 +#define EVT_SYSCALL_RENAME_X 175 +#define EVT_SYSCALL_RENAMEAT_E 176 +#define EVT_SYSCALL_RENAMEAT_X 177 +#define EVT_SYSCALL_SYMLINK_E 178 +#define EVT_SYSCALL_SYMLINK_X 179 +#define EVT_SYSCALL_SYMLINKAT_E 180 +#define EVT_SYSCALL_SYMLINKAT_X 181 +#define EVT_SYSCALL_FORK_E 182 +#define EVT_SYSCALL_FORK_X 183 +#define EVT_SYSCALL_VFORK_E 184 +#define EVT_SYSCALL_VFORK_X 185 +#define EVT_PROCEXIT_1_E 186 +#define EVT_PROCEXIT_1_X 187 +#define EVT_SYSCALL_SENDFILE_E 188 +#define EVT_SYSCALL_SENDFILE_X 189 +#define EVT_SYSCALL_QUOTACTL_E 190 +#define EVT_SYSCALL_QUOTACTL_X 191 +#define EVT_SYSCALL_SETRESUID_E 192 +#define EVT_SYSCALL_SETRESUID_X 193 +#define EVT_SYSCALL_SETRESGID_E 194 +#define EVT_SYSCALL_SETRESGID_X 195 +#define EVT_SYSDIGEVENT_E 196 +#define EVT_SYSDIGEVENT_X 197 +#define EVT_SYSCALL_SETUID_E 198 +#define EVT_SYSCALL_SETUID_X 199 +#define EVT_SYSCALL_SETGID_E 200 +#define EVT_SYSCALL_SETGID_X 201 +#define EVT_SYSCALL_GETUID_E 202 +#define EVT_SYSCALL_GETUID_X 203 +#define EVT_SYSCALL_GETEUID_E 204 +#define EVT_SYSCALL_GETEUID_X 205 +#define EVT_SYSCALL_GETGID_E 206 +#define EVT_SYSCALL_GETGID_X 207 +#define EVT_SYSCALL_GETEGID_E 208 +#define EVT_SYSCALL_GETEGID_X 209 +#define EVT_SYSCALL_GETRESUID_E 210 +#define EVT_SYSCALL_GETRESUID_X 211 +#define EVT_SYSCALL_GETRESGID_E 212 +#define EVT_SYSCALL_GETRESGID_X 213 +#define EVT_SYSCALL_EXECVE_15_E 214 +#define EVT_SYSCALL_EXECVE_15_X 215 +#define EVT_SYSCALL_CLONE_17_E 216 +#define EVT_SYSCALL_CLONE_17_X 217 +#define EVT_SYSCALL_FORK_17_E 218 +#define EVT_SYSCALL_FORK_17_X 219 +#define EVT_SYSCALL_VFORK_17_E 220 +#define EVT_SYSCALL_VFORK_17_X 221 +#define EVT_SYSCALL_CLONE_20_E 222 +#define EVT_SYSCALL_CLONE_20_X 223 +#define EVT_SYSCALL_FORK_20_E 224 +#define EVT_SYSCALL_FORK_20_X 225 +#define EVT_SYSCALL_VFORK_20_E 226 +#define EVT_SYSCALL_VFORK_20_X 227 +#define EVT_CONTAINER_E 228 +#define EVT_CONTAINER_X 229 +#define EVT_SYSCALL_EXECVE_16_E 230 +#define EVT_SYSCALL_EXECVE_16_X 231 +#define EVT_SIGNALDELIVER_E 232 +#define EVT_SIGNALDELIVER_X 233 +#define EVT_PROCINFO_E 234 +#define EVT_PROCINFO_X 235 +#define EVT_SYSCALL_GETDENTS_E 236 +#define EVT_SYSCALL_GETDENTS_X 237 +#define EVT_SYSCALL_GETDENTS64_E 238 +#define EVT_SYSCALL_GETDENTS64_X 239 +#define EVT_SYSCALL_SETNS_E 240 +#define EVT_SYSCALL_SETNS_X 241 +#define EVT_SYSCALL_FLOCK_E 242 +#define EVT_SYSCALL_FLOCK_X 243 +#define EVT_CPU_HOTPLUG_E 244 +#define EVT_CPU_HOTPLUG_X 245 +#define EVT_SOCKET_ACCEPT_5_E 246 +#define EVT_SOCKET_ACCEPT_5_X 247 +#define EVT_SOCKET_ACCEPT4_5_E 248 +#define EVT_SOCKET_ACCEPT4_5_X 249 +#define EVT_SYSCALL_SEMOP_E 250 +#define EVT_SYSCALL_SEMOP_X 251 +#define EVT_SYSCALL_SEMCTL_E 252 +#define EVT_SYSCALL_SEMCTL_X 253 +#define EVT_SYSCALL_PPOLL_E 254 +#define EVT_SYSCALL_PPOLL_X 255 +#define EVT_SYSCALL_MOUNT_E 256 +#define EVT_SYSCALL_MOUNT_X 257 +#define EVT_SYSCALL_UMOUNT_E 258 +#define EVT_SYSCALL_UMOUNT_X 259 + +static const value_string event_type_vals[] = { +/* Value strings. Automatically generated by tools/generate-sysdig-event.py */ + { EVT_GENERIC_E, EVT_STR_SYSCALL }, + { EVT_GENERIC_X, EVT_STR_SYSCALL }, + { EVT_SYSCALL_OPEN_E, EVT_STR_OPEN }, + { EVT_SYSCALL_OPEN_X, EVT_STR_OPEN }, + { EVT_SYSCALL_CLOSE_E, EVT_STR_CLOSE }, + { EVT_SYSCALL_CLOSE_X, EVT_STR_CLOSE }, + { EVT_SYSCALL_READ_E, EVT_STR_READ }, + { EVT_SYSCALL_READ_X, EVT_STR_READ }, + { EVT_SYSCALL_WRITE_E, EVT_STR_WRITE }, + { EVT_SYSCALL_WRITE_X, EVT_STR_WRITE }, + { EVT_SYSCALL_BRK_1_E, EVT_STR_BRK }, + { EVT_SYSCALL_BRK_1_X, EVT_STR_BRK }, + { EVT_SYSCALL_EXECVE_8_E, EVT_STR_EXECVE }, + { EVT_SYSCALL_EXECVE_8_X, EVT_STR_EXECVE }, + { EVT_SYSCALL_CLONE_11_E, EVT_STR_CLONE }, + { EVT_SYSCALL_CLONE_11_X, EVT_STR_CLONE }, + { EVT_PROCEXIT_E, EVT_STR_PROCEXIT }, + { EVT_PROCEXIT_X, EVT_STR_NA1 }, + { EVT_SOCKET_SOCKET_E, EVT_STR_SOCKET }, + { EVT_SOCKET_SOCKET_X, EVT_STR_SOCKET }, + { EVT_SOCKET_BIND_E, EVT_STR_BIND }, + { EVT_SOCKET_BIND_X, EVT_STR_BIND }, + { EVT_SOCKET_CONNECT_E, EVT_STR_CONNECT }, + { EVT_SOCKET_CONNECT_X, EVT_STR_CONNECT }, + { EVT_SOCKET_LISTEN_E, EVT_STR_LISTEN }, + { EVT_SOCKET_LISTEN_X, EVT_STR_LISTEN }, + { EVT_SOCKET_ACCEPT_E, EVT_STR_ACCEPT }, + { EVT_SOCKET_ACCEPT_X, EVT_STR_ACCEPT }, + { EVT_SOCKET_SEND_E, EVT_STR_SEND }, + { EVT_SOCKET_SEND_X, EVT_STR_SEND }, + { EVT_SOCKET_SENDTO_E, EVT_STR_SENDTO }, + { EVT_SOCKET_SENDTO_X, EVT_STR_SENDTO }, + { EVT_SOCKET_RECV_E, EVT_STR_RECV }, + { EVT_SOCKET_RECV_X, EVT_STR_RECV }, + { EVT_SOCKET_RECVFROM_E, EVT_STR_RECVFROM }, + { EVT_SOCKET_RECVFROM_X, EVT_STR_RECVFROM }, + { EVT_SOCKET_SHUTDOWN_E, EVT_STR_SHUTDOWN }, + { EVT_SOCKET_SHUTDOWN_X, EVT_STR_SHUTDOWN }, + { EVT_SOCKET_GETSOCKNAME_E, EVT_STR_GETSOCKNAME }, + { EVT_SOCKET_GETSOCKNAME_X, EVT_STR_GETSOCKNAME }, + { EVT_SOCKET_GETPEERNAME_E, EVT_STR_GETPEERNAME }, + { EVT_SOCKET_GETPEERNAME_X, EVT_STR_GETPEERNAME }, + { EVT_SOCKET_SOCKETPAIR_E, EVT_STR_SOCKETPAIR }, + { EVT_SOCKET_SOCKETPAIR_X, EVT_STR_SOCKETPAIR }, + { EVT_SOCKET_SETSOCKOPT_E, EVT_STR_SETSOCKOPT }, + { EVT_SOCKET_SETSOCKOPT_X, EVT_STR_SETSOCKOPT }, + { EVT_SOCKET_GETSOCKOPT_E, EVT_STR_GETSOCKOPT }, + { EVT_SOCKET_GETSOCKOPT_X, EVT_STR_GETSOCKOPT }, + { EVT_SOCKET_SENDMSG_E, EVT_STR_SENDMSG }, + { EVT_SOCKET_SENDMSG_X, EVT_STR_SENDMSG }, + { EVT_SOCKET_SENDMMSG_E, EVT_STR_SENDMMSG }, + { EVT_SOCKET_SENDMMSG_X, EVT_STR_SENDMMSG }, + { EVT_SOCKET_RECVMSG_E, EVT_STR_RECVMSG }, + { EVT_SOCKET_RECVMSG_X, EVT_STR_RECVMSG }, + { EVT_SOCKET_RECVMMSG_E, EVT_STR_RECVMMSG }, + { EVT_SOCKET_RECVMMSG_X, EVT_STR_RECVMMSG }, + { EVT_SOCKET_ACCEPT4_E, EVT_STR_ACCEPT }, + { EVT_SOCKET_ACCEPT4_X, EVT_STR_ACCEPT }, + { EVT_SYSCALL_CREAT_E, EVT_STR_CREAT }, + { EVT_SYSCALL_CREAT_X, EVT_STR_CREAT }, + { EVT_SYSCALL_PIPE_E, EVT_STR_PIPE }, + { EVT_SYSCALL_PIPE_X, EVT_STR_PIPE }, + { EVT_SYSCALL_EVENTFD_E, EVT_STR_EVENTFD }, + { EVT_SYSCALL_EVENTFD_X, EVT_STR_EVENTFD }, + { EVT_SYSCALL_FUTEX_E, EVT_STR_FUTEX }, + { EVT_SYSCALL_FUTEX_X, EVT_STR_FUTEX }, + { EVT_SYSCALL_STAT_E, EVT_STR_STAT }, + { EVT_SYSCALL_STAT_X, EVT_STR_STAT }, + { EVT_SYSCALL_LSTAT_E, EVT_STR_LSTAT }, + { EVT_SYSCALL_LSTAT_X, EVT_STR_LSTAT }, + { EVT_SYSCALL_FSTAT_E, EVT_STR_FSTAT }, + { EVT_SYSCALL_FSTAT_X, EVT_STR_FSTAT }, + { EVT_SYSCALL_STAT64_E, EVT_STR_STAT64 }, + { EVT_SYSCALL_STAT64_X, EVT_STR_STAT64 }, + { EVT_SYSCALL_LSTAT64_E, EVT_STR_LSTAT64 }, + { EVT_SYSCALL_LSTAT64_X, EVT_STR_LSTAT64 }, + { EVT_SYSCALL_FSTAT64_E, EVT_STR_FSTAT64 }, + { EVT_SYSCALL_FSTAT64_X, EVT_STR_FSTAT64 }, + { EVT_SYSCALL_EPOLLWAIT_E, EVT_STR_EPOLL_WAIT }, + { EVT_SYSCALL_EPOLLWAIT_X, EVT_STR_EPOLL_WAIT }, + { EVT_SYSCALL_POLL_E, EVT_STR_POLL }, + { EVT_SYSCALL_POLL_X, EVT_STR_POLL }, + { EVT_SYSCALL_SELECT_E, EVT_STR_SELECT }, + { EVT_SYSCALL_SELECT_X, EVT_STR_SELECT }, + { EVT_SYSCALL_NEWSELECT_E, EVT_STR_SELECT }, + { EVT_SYSCALL_NEWSELECT_X, EVT_STR_SELECT }, + { EVT_SYSCALL_LSEEK_E, EVT_STR_LSEEK }, + { EVT_SYSCALL_LSEEK_X, EVT_STR_LSEEK }, + { EVT_SYSCALL_LLSEEK_E, EVT_STR_LLSEEK }, + { EVT_SYSCALL_LLSEEK_X, EVT_STR_LLSEEK }, + { EVT_SYSCALL_IOCTL_2_E, EVT_STR_IOCTL }, + { EVT_SYSCALL_IOCTL_2_X, EVT_STR_IOCTL }, + { EVT_SYSCALL_GETCWD_E, EVT_STR_GETCWD }, + { EVT_SYSCALL_GETCWD_X, EVT_STR_GETCWD }, + { EVT_SYSCALL_CHDIR_E, EVT_STR_CHDIR }, + { EVT_SYSCALL_CHDIR_X, EVT_STR_CHDIR }, + { EVT_SYSCALL_FCHDIR_E, EVT_STR_FCHDIR }, + { EVT_SYSCALL_FCHDIR_X, EVT_STR_FCHDIR }, + { EVT_SYSCALL_MKDIR_E, EVT_STR_MKDIR }, + { EVT_SYSCALL_MKDIR_X, EVT_STR_MKDIR }, + { EVT_SYSCALL_RMDIR_E, EVT_STR_RMDIR }, + { EVT_SYSCALL_RMDIR_X, EVT_STR_RMDIR }, + { EVT_SYSCALL_OPENAT_E, EVT_STR_OPENAT }, + { EVT_SYSCALL_OPENAT_X, EVT_STR_OPENAT }, + { EVT_SYSCALL_LINK_E, EVT_STR_LINK }, + { EVT_SYSCALL_LINK_X, EVT_STR_LINK }, + { EVT_SYSCALL_LINKAT_E, EVT_STR_LINKAT }, + { EVT_SYSCALL_LINKAT_X, EVT_STR_LINKAT }, + { EVT_SYSCALL_UNLINK_E, EVT_STR_UNLINK }, + { EVT_SYSCALL_UNLINK_X, EVT_STR_UNLINK }, + { EVT_SYSCALL_UNLINKAT_E, EVT_STR_UNLINKAT }, + { EVT_SYSCALL_UNLINKAT_X, EVT_STR_UNLINKAT }, + { EVT_SYSCALL_PREAD_E, EVT_STR_PREAD }, + { EVT_SYSCALL_PREAD_X, EVT_STR_PREAD }, + { EVT_SYSCALL_PWRITE_E, EVT_STR_PWRITE }, + { EVT_SYSCALL_PWRITE_X, EVT_STR_PWRITE }, + { EVT_SYSCALL_READV_E, EVT_STR_READV }, + { EVT_SYSCALL_READV_X, EVT_STR_READV }, + { EVT_SYSCALL_WRITEV_E, EVT_STR_WRITEV }, + { EVT_SYSCALL_WRITEV_X, EVT_STR_WRITEV }, + { EVT_SYSCALL_PREADV_E, EVT_STR_PREADV }, + { EVT_SYSCALL_PREADV_X, EVT_STR_PREADV }, + { EVT_SYSCALL_PWRITEV_E, EVT_STR_PWRITEV }, + { EVT_SYSCALL_PWRITEV_X, EVT_STR_PWRITEV }, + { EVT_SYSCALL_DUP_E, EVT_STR_DUP }, + { EVT_SYSCALL_DUP_X, EVT_STR_DUP }, + { EVT_SYSCALL_SIGNALFD_E, EVT_STR_SIGNALFD }, + { EVT_SYSCALL_SIGNALFD_X, EVT_STR_SIGNALFD }, + { EVT_SYSCALL_KILL_E, EVT_STR_KILL }, + { EVT_SYSCALL_KILL_X, EVT_STR_KILL }, + { EVT_SYSCALL_TKILL_E, EVT_STR_TKILL }, + { EVT_SYSCALL_TKILL_X, EVT_STR_TKILL }, + { EVT_SYSCALL_TGKILL_E, EVT_STR_TGKILL }, + { EVT_SYSCALL_TGKILL_X, EVT_STR_TGKILL }, + { EVT_SYSCALL_NANOSLEEP_E, EVT_STR_NANOSLEEP }, + { EVT_SYSCALL_NANOSLEEP_X, EVT_STR_NANOSLEEP }, + { EVT_SYSCALL_TIMERFD_CREATE_E, EVT_STR_TIMERFD_CREATE }, + { EVT_SYSCALL_TIMERFD_CREATE_X, EVT_STR_TIMERFD_CREATE }, + { EVT_SYSCALL_INOTIFY_INIT_E, EVT_STR_INOTIFY_INIT }, + { EVT_SYSCALL_INOTIFY_INIT_X, EVT_STR_INOTIFY_INIT }, + { EVT_SYSCALL_GETRLIMIT_E, EVT_STR_GETRLIMIT }, + { EVT_SYSCALL_GETRLIMIT_X, EVT_STR_GETRLIMIT }, + { EVT_SYSCALL_SETRLIMIT_E, EVT_STR_SETRLIMIT }, + { EVT_SYSCALL_SETRLIMIT_X, EVT_STR_SETRLIMIT }, + { EVT_SYSCALL_PRLIMIT_E, EVT_STR_PRLIMIT }, + { EVT_SYSCALL_PRLIMIT_X, EVT_STR_PRLIMIT }, + { EVT_SCHEDSWITCH_1_E, EVT_STR_SWITCH }, + { EVT_SCHEDSWITCH_1_X, EVT_STR_NA2 }, + { EVT_DROP_E, EVT_STR_DROP }, + { EVT_DROP_X, EVT_STR_DROP }, + { EVT_SYSCALL_FCNTL_E, EVT_STR_FCNTL }, + { EVT_SYSCALL_FCNTL_X, EVT_STR_FCNTL }, + { EVT_SCHEDSWITCH_6_E, EVT_STR_SWITCH }, + { EVT_SCHEDSWITCH_6_X, EVT_STR_NA2 }, + { EVT_SYSCALL_EXECVE_13_E, EVT_STR_EXECVE }, + { EVT_SYSCALL_EXECVE_13_X, EVT_STR_EXECVE }, + { EVT_SYSCALL_CLONE_16_E, EVT_STR_CLONE }, + { EVT_SYSCALL_CLONE_16_X, EVT_STR_CLONE }, + { EVT_SYSCALL_BRK_4_E, EVT_STR_BRK }, + { EVT_SYSCALL_BRK_4_X, EVT_STR_BRK }, + { EVT_SYSCALL_MMAP_E, EVT_STR_MMAP }, + { EVT_SYSCALL_MMAP_X, EVT_STR_MMAP }, + { EVT_SYSCALL_MMAP2_E, EVT_STR_MMAP2 }, + { EVT_SYSCALL_MMAP2_X, EVT_STR_MMAP2 }, + { EVT_SYSCALL_MUNMAP_E, EVT_STR_MUNMAP }, + { EVT_SYSCALL_MUNMAP_X, EVT_STR_MUNMAP }, + { EVT_SYSCALL_SPLICE_E, EVT_STR_SPLICE }, + { EVT_SYSCALL_SPLICE_X, EVT_STR_SPLICE }, + { EVT_SYSCALL_PTRACE_E, EVT_STR_PTRACE }, + { EVT_SYSCALL_PTRACE_X, EVT_STR_PTRACE }, + { EVT_SYSCALL_IOCTL_3_E, EVT_STR_IOCTL }, + { EVT_SYSCALL_IOCTL_3_X, EVT_STR_IOCTL }, + { EVT_SYSCALL_EXECVE_14_E, EVT_STR_EXECVE }, + { EVT_SYSCALL_EXECVE_14_X, EVT_STR_EXECVE }, + { EVT_SYSCALL_RENAME_E, EVT_STR_RENAME }, + { EVT_SYSCALL_RENAME_X, EVT_STR_RENAME }, + { EVT_SYSCALL_RENAMEAT_E, EVT_STR_RENAMEAT }, + { EVT_SYSCALL_RENAMEAT_X, EVT_STR_RENAMEAT }, + { EVT_SYSCALL_SYMLINK_E, EVT_STR_SYMLINK }, + { EVT_SYSCALL_SYMLINK_X, EVT_STR_SYMLINK }, + { EVT_SYSCALL_SYMLINKAT_E, EVT_STR_SYMLINKAT }, + { EVT_SYSCALL_SYMLINKAT_X, EVT_STR_SYMLINKAT }, + { EVT_SYSCALL_FORK_E, EVT_STR_FORK }, + { EVT_SYSCALL_FORK_X, EVT_STR_FORK }, + { EVT_SYSCALL_VFORK_E, EVT_STR_VFORK }, + { EVT_SYSCALL_VFORK_X, EVT_STR_VFORK }, + { EVT_PROCEXIT_1_E, EVT_STR_PROCEXIT }, + { EVT_PROCEXIT_1_X, EVT_STR_NA1 }, + { EVT_SYSCALL_SENDFILE_E, EVT_STR_SENDFILE }, + { EVT_SYSCALL_SENDFILE_X, EVT_STR_SENDFILE }, + { EVT_SYSCALL_QUOTACTL_E, EVT_STR_QUOTACTL }, + { EVT_SYSCALL_QUOTACTL_X, EVT_STR_QUOTACTL }, + { EVT_SYSCALL_SETRESUID_E, EVT_STR_SETRESUID }, + { EVT_SYSCALL_SETRESUID_X, EVT_STR_SETRESUID }, + { EVT_SYSCALL_SETRESGID_E, EVT_STR_SETRESGID }, + { EVT_SYSCALL_SETRESGID_X, EVT_STR_SETRESGID }, + { EVT_SYSDIGEVENT_E, EVT_STR_SYSDIGEVENT }, + { EVT_SYSDIGEVENT_X, EVT_STR_SYSDIGEVENT }, + { EVT_SYSCALL_SETUID_E, EVT_STR_SETUID }, + { EVT_SYSCALL_SETUID_X, EVT_STR_SETUID }, + { EVT_SYSCALL_SETGID_E, EVT_STR_SETGID }, + { EVT_SYSCALL_SETGID_X, EVT_STR_SETGID }, + { EVT_SYSCALL_GETUID_E, EVT_STR_GETUID }, + { EVT_SYSCALL_GETUID_X, EVT_STR_GETUID }, + { EVT_SYSCALL_GETEUID_E, EVT_STR_GETEUID }, + { EVT_SYSCALL_GETEUID_X, EVT_STR_GETEUID }, + { EVT_SYSCALL_GETGID_E, EVT_STR_GETGID }, + { EVT_SYSCALL_GETGID_X, EVT_STR_GETGID }, + { EVT_SYSCALL_GETEGID_E, EVT_STR_GETEGID }, + { EVT_SYSCALL_GETEGID_X, EVT_STR_GETEGID }, + { EVT_SYSCALL_GETRESUID_E, EVT_STR_GETRESUID }, + { EVT_SYSCALL_GETRESUID_X, EVT_STR_GETRESUID }, + { EVT_SYSCALL_GETRESGID_E, EVT_STR_GETRESGID }, + { EVT_SYSCALL_GETRESGID_X, EVT_STR_GETRESGID }, + { EVT_SYSCALL_EXECVE_15_E, EVT_STR_EXECVE }, + { EVT_SYSCALL_EXECVE_15_X, EVT_STR_EXECVE }, + { EVT_SYSCALL_CLONE_17_E, EVT_STR_CLONE }, + { EVT_SYSCALL_CLONE_17_X, EVT_STR_CLONE }, + { EVT_SYSCALL_FORK_17_E, EVT_STR_FORK }, + { EVT_SYSCALL_FORK_17_X, EVT_STR_FORK }, + { EVT_SYSCALL_VFORK_17_E, EVT_STR_VFORK }, + { EVT_SYSCALL_VFORK_17_X, EVT_STR_VFORK }, + { EVT_SYSCALL_CLONE_20_E, EVT_STR_CLONE }, + { EVT_SYSCALL_CLONE_20_X, EVT_STR_CLONE }, + { EVT_SYSCALL_FORK_20_E, EVT_STR_FORK }, + { EVT_SYSCALL_FORK_20_X, EVT_STR_FORK }, + { EVT_SYSCALL_VFORK_20_E, EVT_STR_VFORK }, + { EVT_SYSCALL_VFORK_20_X, EVT_STR_VFORK }, + { EVT_CONTAINER_E, EVT_STR_CONTAINER }, + { EVT_CONTAINER_X, EVT_STR_CONTAINER }, + { EVT_SYSCALL_EXECVE_16_E, EVT_STR_EXECVE }, + { EVT_SYSCALL_EXECVE_16_X, EVT_STR_EXECVE }, + { EVT_SIGNALDELIVER_E, EVT_STR_SIGNALDELIVER }, + { EVT_SIGNALDELIVER_X, EVT_STR_SIGNALDELIVER }, + { EVT_PROCINFO_E, EVT_STR_PROCINFO }, + { EVT_PROCINFO_X, EVT_STR_NA2 }, + { EVT_SYSCALL_GETDENTS_E, EVT_STR_GETDENTS }, + { EVT_SYSCALL_GETDENTS_X, EVT_STR_GETDENTS }, + { EVT_SYSCALL_GETDENTS64_E, EVT_STR_GETDENTS64 }, + { EVT_SYSCALL_GETDENTS64_X, EVT_STR_GETDENTS64 }, + { EVT_SYSCALL_SETNS_E, EVT_STR_SETNS }, + { EVT_SYSCALL_SETNS_X, EVT_STR_SETNS }, + { EVT_SYSCALL_FLOCK_E, EVT_STR_FLOCK }, + { EVT_SYSCALL_FLOCK_X, EVT_STR_FLOCK }, + { EVT_CPU_HOTPLUG_E, EVT_STR_CPU_HOTPLUG }, + { EVT_CPU_HOTPLUG_X, EVT_STR_NA2 }, + { EVT_SOCKET_ACCEPT_5_E, EVT_STR_ACCEPT }, + { EVT_SOCKET_ACCEPT_5_X, EVT_STR_ACCEPT }, + { EVT_SOCKET_ACCEPT4_5_E, EVT_STR_ACCEPT }, + { EVT_SOCKET_ACCEPT4_5_X, EVT_STR_ACCEPT }, + { EVT_SYSCALL_SEMOP_E, EVT_STR_SEMOP }, + { EVT_SYSCALL_SEMOP_X, EVT_STR_SEMOP }, + { EVT_SYSCALL_SEMCTL_E, EVT_STR_SEMCTL }, + { EVT_SYSCALL_SEMCTL_X, EVT_STR_SEMCTL }, + { EVT_SYSCALL_PPOLL_E, EVT_STR_PPOLL }, + { EVT_SYSCALL_PPOLL_X, EVT_STR_PPOLL }, + { EVT_SYSCALL_MOUNT_E, EVT_STR_MOUNT }, + { EVT_SYSCALL_MOUNT_X, EVT_STR_MOUNT }, + { EVT_SYSCALL_UMOUNT_E, EVT_STR_UMOUNT }, + { EVT_SYSCALL_UMOUNT_X, EVT_STR_UMOUNT }, + + {0, NULL } +}; + +/* + * "Interesting" parameters, which are appended to COL_INFO. + * Manually generated for now. + */ +struct _event_col_info_param { + const int param_num; + const char *param_name; + enum ftenum param_ftype; +}; + +static const struct _event_col_info_param open_x_params[] = { + { 0, "fd", FT_UINT64 }, + { 1, "name", FT_STRING }, + { 0, NULL, FT_NONE } +}; + +static const struct _event_col_info_param close_e_params[] = { + { 0, "fd", FT_UINT64 }, + { 0, NULL, FT_NONE } +}; + +static const struct _event_col_info_param read_e_params[] = { + { 0, "fd", FT_UINT64 }, + { 0, NULL, FT_NONE } +}; + +static const struct _event_col_info_param write_e_params[] = { + { 0, "fd", FT_UINT64 }, + { 0, NULL, FT_NONE } +}; + +static const struct _event_col_info_param execve_15_x_params[] = { + { 1, "exe", FT_STRING }, + { 2, "args", FT_STRING }, + { 0, NULL, FT_NONE } +}; + +struct _event_col_info { + const guint event_type; + const int num_len_fields; + const struct _event_col_info_param *params; +}; + +/* Info column parameters */ +static const struct _event_col_info event_col_info[] = { + { EVT_SYSCALL_OPEN_X, 4, open_x_params }, + { EVT_SYSCALL_CLOSE_E, 1, close_e_params }, + { EVT_SYSCALL_READ_E, 2, read_e_params }, + { EVT_SYSCALL_WRITE_E, 2, write_e_params }, + { EVT_SYSCALL_EXECVE_15_X, 15, execve_15_x_params }, + { 0, 0, NULL } +}; + +struct _event_tree_info { + const guint event_type; + /* int num_params; */ + const int **hf_indexes; +}; + +static const int *no_indexes[] = { NULL }; + +/* Parameter indexes. Automatically generated by tools/generate-sysdig-event.py */ +static const int *generic_e_indexes[] = { &hf_param_ID_bytes, &hf_param_nativeID_uint16, NULL }; +static const int *generic_x_indexes[] = { &hf_param_ID_bytes, NULL }; +#define syscall_open_e_indexes no_indexes +static const int *syscall_open_x_indexes[] = { &hf_param_fd_int64, &hf_param_name_string, &hf_param_flags_bytes, &hf_param_mode_uint32, NULL }; +static const int *syscall_close_e_indexes[] = { &hf_param_fd_int64, NULL }; +static const int *syscall_close_x_indexes[] = { &hf_param_res_bytes, NULL }; +static const int *syscall_read_e_indexes[] = { &hf_param_fd_int64, &hf_param_size_uint32, NULL }; +static const int *syscall_read_x_indexes[] = { &hf_param_res_bytes, &hf_param_data_bytes, NULL }; +#define syscall_write_e_indexes syscall_read_e_indexes +#define syscall_write_x_indexes syscall_read_x_indexes +static const int *syscall_brk_1_e_indexes[] = { &hf_param_size_uint32, NULL }; +static const int *syscall_brk_1_x_indexes[] = { &hf_param_res_uint64, NULL }; +#define syscall_execve_8_e_indexes no_indexes +static const int *syscall_execve_8_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_uint64, NULL }; +#define syscall_clone_11_e_indexes no_indexes +static const int *syscall_clone_11_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_int64, &hf_param_flags_bytes, &hf_param_uid_uint32, &hf_param_gid_uint32, NULL }; +#define procexit_e_indexes no_indexes +#define procexit_x_indexes no_indexes +static const int *socket_socket_e_indexes[] = { &hf_param_domain_bytes, &hf_param_type_uint32, &hf_param_proto_uint32, NULL }; +#define socket_socket_x_indexes syscall_close_e_indexes +#define socket_bind_e_indexes syscall_close_e_indexes +static const int *socket_bind_x_indexes[] = { &hf_param_res_bytes, &hf_param_addr_bytes, NULL }; +#define socket_connect_e_indexes syscall_close_e_indexes +static const int *socket_connect_x_indexes[] = { &hf_param_res_bytes, &hf_param_tuple_bytes, NULL }; +static const int *socket_listen_e_indexes[] = { &hf_param_fd_int64, &hf_param_backlog_uint32, NULL }; +#define socket_listen_x_indexes syscall_close_x_indexes +#define socket_accept_e_indexes no_indexes +static const int *socket_accept_x_indexes[] = { &hf_param_fd_int64, &hf_param_tuple_bytes, &hf_param_queuepct_uint8, NULL }; +#define socket_send_e_indexes syscall_read_e_indexes +#define socket_send_x_indexes syscall_read_x_indexes +static const int *socket_sendto_e_indexes[] = { &hf_param_fd_int64, &hf_param_size_uint32, &hf_param_tuple_bytes, NULL }; +#define socket_sendto_x_indexes syscall_read_x_indexes +#define socket_recv_e_indexes syscall_read_e_indexes +#define socket_recv_x_indexes syscall_read_x_indexes +#define socket_recvfrom_e_indexes syscall_read_e_indexes +static const int *socket_recvfrom_x_indexes[] = { &hf_param_res_bytes, &hf_param_data_bytes, &hf_param_tuple_bytes, NULL }; +static const int *socket_shutdown_e_indexes[] = { &hf_param_fd_int64, &hf_param_how_bytes, NULL }; +#define socket_shutdown_x_indexes syscall_close_x_indexes +#define socket_getsockname_e_indexes no_indexes +#define socket_getsockname_x_indexes no_indexes +#define socket_getpeername_e_indexes no_indexes +#define socket_getpeername_x_indexes no_indexes +#define socket_socketpair_e_indexes socket_socket_e_indexes +static const int *socket_socketpair_x_indexes[] = { &hf_param_res_bytes, &hf_param_fd1_int64, &hf_param_fd2_int64, &hf_param_source_uint64, &hf_param_peer_uint64, NULL }; +#define socket_setsockopt_e_indexes no_indexes +#define socket_setsockopt_x_indexes no_indexes +#define socket_getsockopt_e_indexes no_indexes +#define socket_getsockopt_x_indexes no_indexes +#define socket_sendmsg_e_indexes socket_sendto_e_indexes +#define socket_sendmsg_x_indexes syscall_read_x_indexes +#define socket_sendmmsg_e_indexes no_indexes +#define socket_sendmmsg_x_indexes no_indexes +#define socket_recvmsg_e_indexes syscall_close_e_indexes +static const int *socket_recvmsg_x_indexes[] = { &hf_param_res_bytes, &hf_param_size_uint32, &hf_param_data_bytes, &hf_param_tuple_bytes, NULL }; +#define socket_recvmmsg_e_indexes no_indexes +#define socket_recvmmsg_x_indexes no_indexes +static const int *socket_accept4_e_indexes[] = { &hf_param_flags_uint32, NULL }; +#define socket_accept4_x_indexes socket_accept_x_indexes +#define syscall_creat_e_indexes no_indexes +static const int *syscall_creat_x_indexes[] = { &hf_param_fd_int64, &hf_param_name_string, &hf_param_mode_uint32, NULL }; +#define syscall_pipe_e_indexes no_indexes +static const int *syscall_pipe_x_indexes[] = { &hf_param_res_bytes, &hf_param_fd1_int64, &hf_param_fd2_int64, &hf_param_ino_uint64, NULL }; +static const int *syscall_eventfd_e_indexes[] = { &hf_param_initval_uint64, &hf_param_flags_bytes, NULL }; +static const int *syscall_eventfd_x_indexes[] = { &hf_param_res_int64, NULL }; +static const int *syscall_futex_e_indexes[] = { &hf_param_addr_uint64, &hf_param_op_bytes, &hf_param_val_uint64, NULL }; +#define syscall_futex_x_indexes syscall_close_x_indexes +#define syscall_stat_e_indexes no_indexes +static const int *syscall_stat_x_indexes[] = { &hf_param_res_bytes, &hf_param_path_string, NULL }; +#define syscall_lstat_e_indexes no_indexes +#define syscall_lstat_x_indexes syscall_stat_x_indexes +#define syscall_fstat_e_indexes syscall_close_e_indexes +#define syscall_fstat_x_indexes syscall_close_x_indexes +#define syscall_stat64_e_indexes no_indexes +#define syscall_stat64_x_indexes syscall_stat_x_indexes +#define syscall_lstat64_e_indexes no_indexes +#define syscall_lstat64_x_indexes syscall_stat_x_indexes +#define syscall_fstat64_e_indexes syscall_close_e_indexes +#define syscall_fstat64_x_indexes syscall_close_x_indexes +static const int *syscall_epollwait_e_indexes[] = { &hf_param_maxevents_bytes, NULL }; +#define syscall_epollwait_x_indexes syscall_close_x_indexes +static const int *syscall_poll_e_indexes[] = { &hf_param_fds_bytes, &hf_param_timeout_int64, NULL }; +static const int *syscall_poll_x_indexes[] = { &hf_param_res_bytes, &hf_param_fds_bytes, NULL }; +#define syscall_select_e_indexes no_indexes +#define syscall_select_x_indexes syscall_close_x_indexes +#define syscall_newselect_e_indexes no_indexes +#define syscall_newselect_x_indexes syscall_close_x_indexes +static const int *syscall_lseek_e_indexes[] = { &hf_param_fd_int64, &hf_param_offset_uint64, &hf_param_whence_bytes, NULL }; +#define syscall_lseek_x_indexes syscall_close_x_indexes +#define syscall_llseek_e_indexes syscall_lseek_e_indexes +#define syscall_llseek_x_indexes syscall_close_x_indexes +static const int *syscall_ioctl_2_e_indexes[] = { &hf_param_fd_int64, &hf_param_request_uint64, NULL }; +#define syscall_ioctl_2_x_indexes syscall_close_x_indexes +#define syscall_getcwd_e_indexes no_indexes +#define syscall_getcwd_x_indexes syscall_stat_x_indexes +#define syscall_chdir_e_indexes no_indexes +#define syscall_chdir_x_indexes syscall_stat_x_indexes +#define syscall_fchdir_e_indexes syscall_close_e_indexes +#define syscall_fchdir_x_indexes syscall_close_x_indexes +static const int *syscall_mkdir_e_indexes[] = { &hf_param_path_string, &hf_param_mode_uint32, NULL }; +#define syscall_mkdir_x_indexes syscall_close_x_indexes +static const int *syscall_rmdir_e_indexes[] = { &hf_param_path_string, NULL }; +#define syscall_rmdir_x_indexes syscall_close_x_indexes +static const int *syscall_openat_e_indexes[] = { &hf_param_dirfd_int64, &hf_param_name_string, &hf_param_flags_bytes, &hf_param_mode_uint32, NULL }; +#define syscall_openat_x_indexes syscall_close_e_indexes +static const int *syscall_link_e_indexes[] = { &hf_param_oldpath_string, &hf_param_newpath_string, NULL }; +#define syscall_link_x_indexes syscall_close_x_indexes +static const int *syscall_linkat_e_indexes[] = { &hf_param_olddir_int64, &hf_param_oldpath_string, &hf_param_newdir_int64, &hf_param_newpath_string, NULL }; +#define syscall_linkat_x_indexes syscall_close_x_indexes +#define syscall_unlink_e_indexes syscall_rmdir_e_indexes +#define syscall_unlink_x_indexes syscall_close_x_indexes +static const int *syscall_unlinkat_e_indexes[] = { &hf_param_dirfd_int64, &hf_param_name_string, NULL }; +#define syscall_unlinkat_x_indexes syscall_close_x_indexes +static const int *syscall_pread_e_indexes[] = { &hf_param_fd_int64, &hf_param_size_uint32, &hf_param_pos_uint64, NULL }; +#define syscall_pread_x_indexes syscall_read_x_indexes +#define syscall_pwrite_e_indexes syscall_pread_e_indexes +#define syscall_pwrite_x_indexes syscall_read_x_indexes +#define syscall_readv_e_indexes syscall_close_e_indexes +static const int *syscall_readv_x_indexes[] = { &hf_param_res_bytes, &hf_param_size_uint32, &hf_param_data_bytes, NULL }; +#define syscall_writev_e_indexes syscall_read_e_indexes +#define syscall_writev_x_indexes syscall_read_x_indexes +static const int *syscall_preadv_e_indexes[] = { &hf_param_fd_int64, &hf_param_pos_uint64, NULL }; +#define syscall_preadv_x_indexes syscall_readv_x_indexes +#define syscall_pwritev_e_indexes syscall_pread_e_indexes +#define syscall_pwritev_x_indexes syscall_read_x_indexes +#define syscall_dup_e_indexes syscall_close_e_indexes +#define syscall_dup_x_indexes syscall_eventfd_x_indexes +static const int *syscall_signalfd_e_indexes[] = { &hf_param_fd_int64, &hf_param_mask_uint32, &hf_param_flags_bytes, NULL }; +#define syscall_signalfd_x_indexes syscall_eventfd_x_indexes +static const int *syscall_kill_e_indexes[] = { &hf_param_pid_bytes, &hf_param_sig_bytes, NULL }; +#define syscall_kill_x_indexes syscall_close_x_indexes +static const int *syscall_tkill_e_indexes[] = { &hf_param_tid_bytes, &hf_param_sig_bytes, NULL }; +#define syscall_tkill_x_indexes syscall_close_x_indexes +static const int *syscall_tgkill_e_indexes[] = { &hf_param_pid_bytes, &hf_param_tid_bytes, &hf_param_sig_bytes, NULL }; +#define syscall_tgkill_x_indexes syscall_close_x_indexes +static const int *syscall_nanosleep_e_indexes[] = { &hf_param_interval_bytes, NULL }; +#define syscall_nanosleep_x_indexes syscall_close_x_indexes +static const int *syscall_timerfd_create_e_indexes[] = { &hf_param_clockid_uint8, &hf_param_flags_bytes, NULL }; +#define syscall_timerfd_create_x_indexes syscall_eventfd_x_indexes +static const int *syscall_inotify_init_e_indexes[] = { &hf_param_flags_bytes, NULL }; +#define syscall_inotify_init_x_indexes syscall_eventfd_x_indexes +static const int *syscall_getrlimit_e_indexes[] = { &hf_param_resource_bytes, NULL }; +static const int *syscall_getrlimit_x_indexes[] = { &hf_param_res_bytes, &hf_param_cur_int64, &hf_param_max_int64, NULL }; +#define syscall_setrlimit_e_indexes syscall_getrlimit_e_indexes +#define syscall_setrlimit_x_indexes syscall_getrlimit_x_indexes +static const int *syscall_prlimit_e_indexes[] = { &hf_param_pid_bytes, &hf_param_resource_bytes, NULL }; +static const int *syscall_prlimit_x_indexes[] = { &hf_param_res_bytes, &hf_param_newcur_int64, &hf_param_newmax_int64, &hf_param_oldcur_int64, &hf_param_oldmax_int64, NULL }; +static const int *schedswitch_1_e_indexes[] = { &hf_param_next_bytes, NULL }; +#define schedswitch_1_x_indexes no_indexes +static const int *drop_e_indexes[] = { &hf_param_ratio_uint32, NULL }; +#define drop_x_indexes drop_e_indexes +static const int *syscall_fcntl_e_indexes[] = { &hf_param_fd_int64, &hf_param_cmd_bytes, NULL }; +#define syscall_fcntl_x_indexes syscall_eventfd_x_indexes +static const int *schedswitch_6_e_indexes[] = { &hf_param_next_bytes, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, NULL }; +#define schedswitch_6_x_indexes no_indexes +#define syscall_execve_13_e_indexes no_indexes +static const int *syscall_execve_13_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_uint64, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, NULL }; +#define syscall_clone_16_e_indexes no_indexes +static const int *syscall_clone_16_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_int64, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, &hf_param_flags_bytes, &hf_param_uid_uint32, &hf_param_gid_uint32, NULL }; +static const int *syscall_brk_4_e_indexes[] = { &hf_param_addr_uint64, NULL }; +static const int *syscall_brk_4_x_indexes[] = { &hf_param_res_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, NULL }; +static const int *syscall_mmap_e_indexes[] = { &hf_param_addr_uint64, &hf_param_length_uint64, &hf_param_prot_bytes, &hf_param_flags_bytes, &hf_param_fd_int64, &hf_param_offset_uint64, NULL }; +#define syscall_mmap_x_indexes syscall_brk_4_x_indexes +static const int *syscall_mmap2_e_indexes[] = { &hf_param_addr_uint64, &hf_param_length_uint64, &hf_param_prot_bytes, &hf_param_flags_bytes, &hf_param_fd_int64, &hf_param_pgoffset_uint64, NULL }; +#define syscall_mmap2_x_indexes syscall_brk_4_x_indexes +static const int *syscall_munmap_e_indexes[] = { &hf_param_addr_uint64, &hf_param_length_uint64, NULL }; +static const int *syscall_munmap_x_indexes[] = { &hf_param_res_bytes, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, NULL }; +static const int *syscall_splice_e_indexes[] = { &hf_param_fd_in_int64, &hf_param_fd_out_int64, &hf_param_size_uint64, &hf_param_flags_bytes, NULL }; +#define syscall_splice_x_indexes syscall_close_x_indexes +static const int *syscall_ptrace_e_indexes[] = { &hf_param_request_bytes, &hf_param_pid_bytes, NULL }; +static const int *syscall_ptrace_x_indexes[] = { &hf_param_res_bytes, &hf_param_addr_bytes, &hf_param_data_bytes, NULL }; +static const int *syscall_ioctl_3_e_indexes[] = { &hf_param_fd_int64, &hf_param_request_uint64, &hf_param_argument_uint64, NULL }; +#define syscall_ioctl_3_x_indexes syscall_close_x_indexes +#define syscall_execve_14_e_indexes no_indexes +static const int *syscall_execve_14_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_uint64, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, &hf_param_env_string, NULL }; +#define syscall_rename_e_indexes no_indexes +static const int *syscall_rename_x_indexes[] = { &hf_param_res_bytes, &hf_param_oldpath_string, &hf_param_newpath_string, NULL }; +#define syscall_renameat_e_indexes no_indexes +static const int *syscall_renameat_x_indexes[] = { &hf_param_res_bytes, &hf_param_olddirfd_int64, &hf_param_oldpath_string, &hf_param_newdirfd_int64, &hf_param_newpath_string, NULL }; +#define syscall_symlink_e_indexes no_indexes +static const int *syscall_symlink_x_indexes[] = { &hf_param_res_bytes, &hf_param_target_string, &hf_param_linkpath_string, NULL }; +#define syscall_symlinkat_e_indexes no_indexes +static const int *syscall_symlinkat_x_indexes[] = { &hf_param_res_bytes, &hf_param_target_string, &hf_param_linkdirfd_int64, &hf_param_linkpath_string, NULL }; +#define syscall_fork_e_indexes no_indexes +#define syscall_fork_x_indexes syscall_clone_16_x_indexes +#define syscall_vfork_e_indexes no_indexes +#define syscall_vfork_x_indexes syscall_clone_16_x_indexes +static const int *procexit_1_e_indexes[] = { &hf_param_status_bytes, NULL }; +#define procexit_1_x_indexes no_indexes +static const int *syscall_sendfile_e_indexes[] = { &hf_param_out_fd_int64, &hf_param_in_fd_int64, &hf_param_offset_uint64, &hf_param_size_uint64, NULL }; +static const int *syscall_sendfile_x_indexes[] = { &hf_param_res_bytes, &hf_param_offset_uint64, NULL }; +static const int *syscall_quotactl_e_indexes[] = { &hf_param_cmd_bytes, &hf_param_type_bytes, &hf_param_id_uint32, &hf_param_quota_fmt_bytes, NULL }; +static const int *syscall_quotactl_x_indexes[] = { &hf_param_res_bytes, &hf_param_special_string, &hf_param_quotafilepath_string, &hf_param_dqb_bhardlimit_uint64, &hf_param_dqb_bsoftlimit_uint64, &hf_param_dqb_curspace_uint64, &hf_param_dqb_ihardlimit_uint64, &hf_param_dqb_isoftlimit_uint64, &hf_param_dqb_btime_bytes, &hf_param_dqb_itime_bytes, &hf_param_dqi_bgrace_bytes, &hf_param_dqi_igrace_bytes, &hf_param_dqi_flags_bytes, &hf_param_quota_fmt_out_bytes, NULL }; +static const int *syscall_setresuid_e_indexes[] = { &hf_param_ruid_bytes, &hf_param_euid_bytes, &hf_param_suid_bytes, NULL }; +#define syscall_setresuid_x_indexes syscall_close_x_indexes +static const int *syscall_setresgid_e_indexes[] = { &hf_param_rgid_bytes, &hf_param_egid_bytes, &hf_param_sgid_bytes, NULL }; +#define syscall_setresgid_x_indexes syscall_close_x_indexes +static const int *sysdigevent_e_indexes[] = { &hf_param_event_type_uint32, &hf_param_event_data_uint64, NULL }; +#define sysdigevent_x_indexes no_indexes +static const int *syscall_setuid_e_indexes[] = { &hf_param_uid_bytes, NULL }; +#define syscall_setuid_x_indexes syscall_close_x_indexes +static const int *syscall_setgid_e_indexes[] = { &hf_param_gid_bytes, NULL }; +#define syscall_setgid_x_indexes syscall_close_x_indexes +#define syscall_getuid_e_indexes no_indexes +#define syscall_getuid_x_indexes syscall_setuid_e_indexes +#define syscall_geteuid_e_indexes no_indexes +static const int *syscall_geteuid_x_indexes[] = { &hf_param_euid_bytes, NULL }; +#define syscall_getgid_e_indexes no_indexes +#define syscall_getgid_x_indexes syscall_setgid_e_indexes +#define syscall_getegid_e_indexes no_indexes +static const int *syscall_getegid_x_indexes[] = { &hf_param_egid_bytes, NULL }; +#define syscall_getresuid_e_indexes no_indexes +static const int *syscall_getresuid_x_indexes[] = { &hf_param_res_bytes, &hf_param_ruid_bytes, &hf_param_euid_bytes, &hf_param_suid_bytes, NULL }; +#define syscall_getresgid_e_indexes no_indexes +static const int *syscall_getresgid_x_indexes[] = { &hf_param_res_bytes, &hf_param_rgid_bytes, &hf_param_egid_bytes, &hf_param_sgid_bytes, NULL }; +#define syscall_execve_15_e_indexes no_indexes +static const int *syscall_execve_15_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_uint64, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, &hf_param_comm_string, &hf_param_env_string, NULL }; +#define syscall_clone_17_e_indexes no_indexes +static const int *syscall_clone_17_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_int64, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, &hf_param_comm_string, &hf_param_flags_bytes, &hf_param_uid_uint32, &hf_param_gid_uint32, NULL }; +#define syscall_fork_17_e_indexes no_indexes +#define syscall_fork_17_x_indexes syscall_clone_17_x_indexes +#define syscall_vfork_17_e_indexes no_indexes +#define syscall_vfork_17_x_indexes syscall_clone_17_x_indexes +#define syscall_clone_20_e_indexes no_indexes +static const int *syscall_clone_20_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_int64, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, &hf_param_comm_string, &hf_param_cgroups_bytes, &hf_param_flags_bytes, &hf_param_uid_uint32, &hf_param_gid_uint32, &hf_param_vtid_bytes, &hf_param_vpid_bytes, NULL }; +#define syscall_fork_20_e_indexes no_indexes +#define syscall_fork_20_x_indexes syscall_clone_20_x_indexes +#define syscall_vfork_20_e_indexes no_indexes +#define syscall_vfork_20_x_indexes syscall_clone_20_x_indexes +static const int *container_e_indexes[] = { &hf_param_id_string, &hf_param_type_uint32, &hf_param_name_string, &hf_param_image_string, NULL }; +#define container_x_indexes no_indexes +#define syscall_execve_16_e_indexes no_indexes +static const int *syscall_execve_16_x_indexes[] = { &hf_param_res_bytes, &hf_param_exe_string, &hf_param_args_string, &hf_param_tid_bytes, &hf_param_pid_bytes, &hf_param_ptid_bytes, &hf_param_cwd_string, &hf_param_fdlimit_uint64, &hf_param_pgft_maj_uint64, &hf_param_pgft_min_uint64, &hf_param_vm_size_uint32, &hf_param_vm_rss_uint32, &hf_param_vm_swap_uint32, &hf_param_comm_string, &hf_param_cgroups_bytes, &hf_param_env_string, NULL }; +static const int *signaldeliver_e_indexes[] = { &hf_param_spid_bytes, &hf_param_dpid_bytes, &hf_param_sig_bytes, NULL }; +#define signaldeliver_x_indexes no_indexes +static const int *procinfo_e_indexes[] = { &hf_param_cpu_usr_uint64, &hf_param_cpu_sys_uint64, NULL }; +#define procinfo_x_indexes no_indexes +#define syscall_getdents_e_indexes syscall_close_e_indexes +#define syscall_getdents_x_indexes syscall_close_x_indexes +#define syscall_getdents64_e_indexes syscall_close_e_indexes +#define syscall_getdents64_x_indexes syscall_close_x_indexes +static const int *syscall_setns_e_indexes[] = { &hf_param_fd_int64, &hf_param_nstype_bytes, NULL }; +#define syscall_setns_x_indexes syscall_close_x_indexes +static const int *syscall_flock_e_indexes[] = { &hf_param_fd_int64, &hf_param_operation_bytes, NULL }; +#define syscall_flock_x_indexes syscall_close_x_indexes +static const int *cpu_hotplug_e_indexes[] = { &hf_param_cpu_uint32, &hf_param_action_uint32, NULL }; +#define cpu_hotplug_x_indexes no_indexes +#define socket_accept_5_e_indexes no_indexes +static const int *socket_accept_5_x_indexes[] = { &hf_param_fd_int64, &hf_param_tuple_bytes, &hf_param_queuepct_uint8, &hf_param_queuelen_uint32, &hf_param_queuemax_uint32, NULL }; +#define socket_accept4_5_e_indexes socket_accept4_e_indexes +#define socket_accept4_5_x_indexes socket_accept_5_x_indexes +static const int *syscall_semop_e_indexes[] = { &hf_param_semid_int32, NULL }; +static const int *syscall_semop_x_indexes[] = { &hf_param_res_bytes, &hf_param_nsops_uint32, &hf_param_sem_num_0_uint16, &hf_param_sem_op_0_int16, &hf_param_sem_flg_0_bytes, &hf_param_sem_num_1_uint16, &hf_param_sem_op_1_int16, &hf_param_sem_flg_1_bytes, NULL }; +static const int *syscall_semctl_e_indexes[] = { &hf_param_semid_int32, &hf_param_semnum_int32, &hf_param_cmd_bytes, &hf_param_val_int32, NULL }; +#define syscall_semctl_x_indexes syscall_close_x_indexes +static const int *syscall_ppoll_e_indexes[] = { &hf_param_fds_bytes, &hf_param_timeout_bytes, &hf_param_sigmask_bytes, NULL }; +#define syscall_ppoll_x_indexes syscall_poll_x_indexes +#define syscall_mount_e_indexes syscall_inotify_init_e_indexes +static const int *syscall_mount_x_indexes[] = { &hf_param_res_bytes, &hf_param_dev_string, &hf_param_dir_string, &hf_param_type_string, NULL }; +#define syscall_umount_e_indexes syscall_inotify_init_e_indexes +static const int *syscall_umount_x_indexes[] = { &hf_param_res_bytes, &hf_param_name_string, NULL }; + +static const struct _event_tree_info event_tree_info[] = { +/* Event tree. Automatically generated by tools/generate-sysdig-event.py */ + { EVT_GENERIC_E, generic_e_indexes }, + { EVT_GENERIC_X, generic_x_indexes }, + { EVT_SYSCALL_OPEN_E, syscall_open_e_indexes }, + { EVT_SYSCALL_OPEN_X, syscall_open_x_indexes }, + { EVT_SYSCALL_CLOSE_E, syscall_close_e_indexes }, + { EVT_SYSCALL_CLOSE_X, syscall_close_x_indexes }, + { EVT_SYSCALL_READ_E, syscall_read_e_indexes }, + { EVT_SYSCALL_READ_X, syscall_read_x_indexes }, + { EVT_SYSCALL_WRITE_E, syscall_write_e_indexes }, + { EVT_SYSCALL_WRITE_X, syscall_write_x_indexes }, + { EVT_SYSCALL_BRK_1_E, syscall_brk_1_e_indexes }, + { EVT_SYSCALL_BRK_1_X, syscall_brk_1_x_indexes }, + { EVT_SYSCALL_EXECVE_8_E, syscall_execve_8_e_indexes }, + { EVT_SYSCALL_EXECVE_8_X, syscall_execve_8_x_indexes }, + { EVT_SYSCALL_CLONE_11_E, syscall_clone_11_e_indexes }, + { EVT_SYSCALL_CLONE_11_X, syscall_clone_11_x_indexes }, + { EVT_PROCEXIT_E, procexit_e_indexes }, + { EVT_PROCEXIT_X, procexit_x_indexes }, + { EVT_SOCKET_SOCKET_E, socket_socket_e_indexes }, + { EVT_SOCKET_SOCKET_X, socket_socket_x_indexes }, + { EVT_SOCKET_BIND_E, socket_bind_e_indexes }, + { EVT_SOCKET_BIND_X, socket_bind_x_indexes }, + { EVT_SOCKET_CONNECT_E, socket_connect_e_indexes }, + { EVT_SOCKET_CONNECT_X, socket_connect_x_indexes }, + { EVT_SOCKET_LISTEN_E, socket_listen_e_indexes }, + { EVT_SOCKET_LISTEN_X, socket_listen_x_indexes }, + { EVT_SOCKET_ACCEPT_E, socket_accept_e_indexes }, + { EVT_SOCKET_ACCEPT_X, socket_accept_x_indexes }, + { EVT_SOCKET_SEND_E, socket_send_e_indexes }, + { EVT_SOCKET_SEND_X, socket_send_x_indexes }, + { EVT_SOCKET_SENDTO_E, socket_sendto_e_indexes }, + { EVT_SOCKET_SENDTO_X, socket_sendto_x_indexes }, + { EVT_SOCKET_RECV_E, socket_recv_e_indexes }, + { EVT_SOCKET_RECV_X, socket_recv_x_indexes }, + { EVT_SOCKET_RECVFROM_E, socket_recvfrom_e_indexes }, + { EVT_SOCKET_RECVFROM_X, socket_recvfrom_x_indexes }, + { EVT_SOCKET_SHUTDOWN_E, socket_shutdown_e_indexes }, + { EVT_SOCKET_SHUTDOWN_X, socket_shutdown_x_indexes }, + { EVT_SOCKET_GETSOCKNAME_E, socket_getsockname_e_indexes }, + { EVT_SOCKET_GETSOCKNAME_X, socket_getsockname_x_indexes }, + { EVT_SOCKET_GETPEERNAME_E, socket_getpeername_e_indexes }, + { EVT_SOCKET_GETPEERNAME_X, socket_getpeername_x_indexes }, + { EVT_SOCKET_SOCKETPAIR_E, socket_socketpair_e_indexes }, + { EVT_SOCKET_SOCKETPAIR_X, socket_socketpair_x_indexes }, + { EVT_SOCKET_SETSOCKOPT_E, socket_setsockopt_e_indexes }, + { EVT_SOCKET_SETSOCKOPT_X, socket_setsockopt_x_indexes }, + { EVT_SOCKET_GETSOCKOPT_E, socket_getsockopt_e_indexes }, + { EVT_SOCKET_GETSOCKOPT_X, socket_getsockopt_x_indexes }, + { EVT_SOCKET_SENDMSG_E, socket_sendmsg_e_indexes }, + { EVT_SOCKET_SENDMSG_X, socket_sendmsg_x_indexes }, + { EVT_SOCKET_SENDMMSG_E, socket_sendmmsg_e_indexes }, + { EVT_SOCKET_SENDMMSG_X, socket_sendmmsg_x_indexes }, + { EVT_SOCKET_RECVMSG_E, socket_recvmsg_e_indexes }, + { EVT_SOCKET_RECVMSG_X, socket_recvmsg_x_indexes }, + { EVT_SOCKET_RECVMMSG_E, socket_recvmmsg_e_indexes }, + { EVT_SOCKET_RECVMMSG_X, socket_recvmmsg_x_indexes }, + { EVT_SOCKET_ACCEPT4_E, socket_accept4_e_indexes }, + { EVT_SOCKET_ACCEPT4_X, socket_accept4_x_indexes }, + { EVT_SYSCALL_CREAT_E, syscall_creat_e_indexes }, + { EVT_SYSCALL_CREAT_X, syscall_creat_x_indexes }, + { EVT_SYSCALL_PIPE_E, syscall_pipe_e_indexes }, + { EVT_SYSCALL_PIPE_X, syscall_pipe_x_indexes }, + { EVT_SYSCALL_EVENTFD_E, syscall_eventfd_e_indexes }, + { EVT_SYSCALL_EVENTFD_X, syscall_eventfd_x_indexes }, + { EVT_SYSCALL_FUTEX_E, syscall_futex_e_indexes }, + { EVT_SYSCALL_FUTEX_X, syscall_futex_x_indexes }, + { EVT_SYSCALL_STAT_E, syscall_stat_e_indexes }, + { EVT_SYSCALL_STAT_X, syscall_stat_x_indexes }, + { EVT_SYSCALL_LSTAT_E, syscall_lstat_e_indexes }, + { EVT_SYSCALL_LSTAT_X, syscall_lstat_x_indexes }, + { EVT_SYSCALL_FSTAT_E, syscall_fstat_e_indexes }, + { EVT_SYSCALL_FSTAT_X, syscall_fstat_x_indexes }, + { EVT_SYSCALL_STAT64_E, syscall_stat64_e_indexes }, + { EVT_SYSCALL_STAT64_X, syscall_stat64_x_indexes }, + { EVT_SYSCALL_LSTAT64_E, syscall_lstat64_e_indexes }, + { EVT_SYSCALL_LSTAT64_X, syscall_lstat64_x_indexes }, + { EVT_SYSCALL_FSTAT64_E, syscall_fstat64_e_indexes }, + { EVT_SYSCALL_FSTAT64_X, syscall_fstat64_x_indexes }, + { EVT_SYSCALL_EPOLLWAIT_E, syscall_epollwait_e_indexes }, + { EVT_SYSCALL_EPOLLWAIT_X, syscall_epollwait_x_indexes }, + { EVT_SYSCALL_POLL_E, syscall_poll_e_indexes }, + { EVT_SYSCALL_POLL_X, syscall_poll_x_indexes }, + { EVT_SYSCALL_SELECT_E, syscall_select_e_indexes }, + { EVT_SYSCALL_SELECT_X, syscall_select_x_indexes }, + { EVT_SYSCALL_NEWSELECT_E, syscall_newselect_e_indexes }, + { EVT_SYSCALL_NEWSELECT_X, syscall_newselect_x_indexes }, + { EVT_SYSCALL_LSEEK_E, syscall_lseek_e_indexes }, + { EVT_SYSCALL_LSEEK_X, syscall_lseek_x_indexes }, + { EVT_SYSCALL_LLSEEK_E, syscall_llseek_e_indexes }, + { EVT_SYSCALL_LLSEEK_X, syscall_llseek_x_indexes }, + { EVT_SYSCALL_IOCTL_2_E, syscall_ioctl_2_e_indexes }, + { EVT_SYSCALL_IOCTL_2_X, syscall_ioctl_2_x_indexes }, + { EVT_SYSCALL_GETCWD_E, syscall_getcwd_e_indexes }, + { EVT_SYSCALL_GETCWD_X, syscall_getcwd_x_indexes }, + { EVT_SYSCALL_CHDIR_E, syscall_chdir_e_indexes }, + { EVT_SYSCALL_CHDIR_X, syscall_chdir_x_indexes }, + { EVT_SYSCALL_FCHDIR_E, syscall_fchdir_e_indexes }, + { EVT_SYSCALL_FCHDIR_X, syscall_fchdir_x_indexes }, + { EVT_SYSCALL_MKDIR_E, syscall_mkdir_e_indexes }, + { EVT_SYSCALL_MKDIR_X, syscall_mkdir_x_indexes }, + { EVT_SYSCALL_RMDIR_E, syscall_rmdir_e_indexes }, + { EVT_SYSCALL_RMDIR_X, syscall_rmdir_x_indexes }, + { EVT_SYSCALL_OPENAT_E, syscall_openat_e_indexes }, + { EVT_SYSCALL_OPENAT_X, syscall_openat_x_indexes }, + { EVT_SYSCALL_LINK_E, syscall_link_e_indexes }, + { EVT_SYSCALL_LINK_X, syscall_link_x_indexes }, + { EVT_SYSCALL_LINKAT_E, syscall_linkat_e_indexes }, + { EVT_SYSCALL_LINKAT_X, syscall_linkat_x_indexes }, + { EVT_SYSCALL_UNLINK_E, syscall_unlink_e_indexes }, + { EVT_SYSCALL_UNLINK_X, syscall_unlink_x_indexes }, + { EVT_SYSCALL_UNLINKAT_E, syscall_unlinkat_e_indexes }, + { EVT_SYSCALL_UNLINKAT_X, syscall_unlinkat_x_indexes }, + { EVT_SYSCALL_PREAD_E, syscall_pread_e_indexes }, + { EVT_SYSCALL_PREAD_X, syscall_pread_x_indexes }, + { EVT_SYSCALL_PWRITE_E, syscall_pwrite_e_indexes }, + { EVT_SYSCALL_PWRITE_X, syscall_pwrite_x_indexes }, + { EVT_SYSCALL_READV_E, syscall_readv_e_indexes }, + { EVT_SYSCALL_READV_X, syscall_readv_x_indexes }, + { EVT_SYSCALL_WRITEV_E, syscall_writev_e_indexes }, + { EVT_SYSCALL_WRITEV_X, syscall_writev_x_indexes }, + { EVT_SYSCALL_PREADV_E, syscall_preadv_e_indexes }, + { EVT_SYSCALL_PREADV_X, syscall_preadv_x_indexes }, + { EVT_SYSCALL_PWRITEV_E, syscall_pwritev_e_indexes }, + { EVT_SYSCALL_PWRITEV_X, syscall_pwritev_x_indexes }, + { EVT_SYSCALL_DUP_E, syscall_dup_e_indexes }, + { EVT_SYSCALL_DUP_X, syscall_dup_x_indexes }, + { EVT_SYSCALL_SIGNALFD_E, syscall_signalfd_e_indexes }, + { EVT_SYSCALL_SIGNALFD_X, syscall_signalfd_x_indexes }, + { EVT_SYSCALL_KILL_E, syscall_kill_e_indexes }, + { EVT_SYSCALL_KILL_X, syscall_kill_x_indexes }, + { EVT_SYSCALL_TKILL_E, syscall_tkill_e_indexes }, + { EVT_SYSCALL_TKILL_X, syscall_tkill_x_indexes }, + { EVT_SYSCALL_TGKILL_E, syscall_tgkill_e_indexes }, + { EVT_SYSCALL_TGKILL_X, syscall_tgkill_x_indexes }, + { EVT_SYSCALL_NANOSLEEP_E, syscall_nanosleep_e_indexes }, + { EVT_SYSCALL_NANOSLEEP_X, syscall_nanosleep_x_indexes }, + { EVT_SYSCALL_TIMERFD_CREATE_E, syscall_timerfd_create_e_indexes }, + { EVT_SYSCALL_TIMERFD_CREATE_X, syscall_timerfd_create_x_indexes }, + { EVT_SYSCALL_INOTIFY_INIT_E, syscall_inotify_init_e_indexes }, + { EVT_SYSCALL_INOTIFY_INIT_X, syscall_inotify_init_x_indexes }, + { EVT_SYSCALL_GETRLIMIT_E, syscall_getrlimit_e_indexes }, + { EVT_SYSCALL_GETRLIMIT_X, syscall_getrlimit_x_indexes }, + { EVT_SYSCALL_SETRLIMIT_E, syscall_setrlimit_e_indexes }, + { EVT_SYSCALL_SETRLIMIT_X, syscall_setrlimit_x_indexes }, + { EVT_SYSCALL_PRLIMIT_E, syscall_prlimit_e_indexes }, + { EVT_SYSCALL_PRLIMIT_X, syscall_prlimit_x_indexes }, + { EVT_SCHEDSWITCH_1_E, schedswitch_1_e_indexes }, + { EVT_SCHEDSWITCH_1_X, schedswitch_1_x_indexes }, + { EVT_DROP_E, drop_e_indexes }, + { EVT_DROP_X, drop_x_indexes }, + { EVT_SYSCALL_FCNTL_E, syscall_fcntl_e_indexes }, + { EVT_SYSCALL_FCNTL_X, syscall_fcntl_x_indexes }, + { EVT_SCHEDSWITCH_6_E, schedswitch_6_e_indexes }, + { EVT_SCHEDSWITCH_6_X, schedswitch_6_x_indexes }, + { EVT_SYSCALL_EXECVE_13_E, syscall_execve_13_e_indexes }, + { EVT_SYSCALL_EXECVE_13_X, syscall_execve_13_x_indexes }, + { EVT_SYSCALL_CLONE_16_E, syscall_clone_16_e_indexes }, + { EVT_SYSCALL_CLONE_16_X, syscall_clone_16_x_indexes }, + { EVT_SYSCALL_BRK_4_E, syscall_brk_4_e_indexes }, + { EVT_SYSCALL_BRK_4_X, syscall_brk_4_x_indexes }, + { EVT_SYSCALL_MMAP_E, syscall_mmap_e_indexes }, + { EVT_SYSCALL_MMAP_X, syscall_mmap_x_indexes }, + { EVT_SYSCALL_MMAP2_E, syscall_mmap2_e_indexes }, + { EVT_SYSCALL_MMAP2_X, syscall_mmap2_x_indexes }, + { EVT_SYSCALL_MUNMAP_E, syscall_munmap_e_indexes }, + { EVT_SYSCALL_MUNMAP_X, syscall_munmap_x_indexes }, + { EVT_SYSCALL_SPLICE_E, syscall_splice_e_indexes }, + { EVT_SYSCALL_SPLICE_X, syscall_splice_x_indexes }, + { EVT_SYSCALL_PTRACE_E, syscall_ptrace_e_indexes }, + { EVT_SYSCALL_PTRACE_X, syscall_ptrace_x_indexes }, + { EVT_SYSCALL_IOCTL_3_E, syscall_ioctl_3_e_indexes }, + { EVT_SYSCALL_IOCTL_3_X, syscall_ioctl_3_x_indexes }, + { EVT_SYSCALL_EXECVE_14_E, syscall_execve_14_e_indexes }, + { EVT_SYSCALL_EXECVE_14_X, syscall_execve_14_x_indexes }, + { EVT_SYSCALL_RENAME_E, syscall_rename_e_indexes }, + { EVT_SYSCALL_RENAME_X, syscall_rename_x_indexes }, + { EVT_SYSCALL_RENAMEAT_E, syscall_renameat_e_indexes }, + { EVT_SYSCALL_RENAMEAT_X, syscall_renameat_x_indexes }, + { EVT_SYSCALL_SYMLINK_E, syscall_symlink_e_indexes }, + { EVT_SYSCALL_SYMLINK_X, syscall_symlink_x_indexes }, + { EVT_SYSCALL_SYMLINKAT_E, syscall_symlinkat_e_indexes }, + { EVT_SYSCALL_SYMLINKAT_X, syscall_symlinkat_x_indexes }, + { EVT_SYSCALL_FORK_E, syscall_fork_e_indexes }, + { EVT_SYSCALL_FORK_X, syscall_fork_x_indexes }, + { EVT_SYSCALL_VFORK_E, syscall_vfork_e_indexes }, + { EVT_SYSCALL_VFORK_X, syscall_vfork_x_indexes }, + { EVT_PROCEXIT_1_E, procexit_1_e_indexes }, + { EVT_PROCEXIT_1_X, procexit_1_x_indexes }, + { EVT_SYSCALL_SENDFILE_E, syscall_sendfile_e_indexes }, + { EVT_SYSCALL_SENDFILE_X, syscall_sendfile_x_indexes }, + { EVT_SYSCALL_QUOTACTL_E, syscall_quotactl_e_indexes }, + { EVT_SYSCALL_QUOTACTL_X, syscall_quotactl_x_indexes }, + { EVT_SYSCALL_SETRESUID_E, syscall_setresuid_e_indexes }, + { EVT_SYSCALL_SETRESUID_X, syscall_setresuid_x_indexes }, + { EVT_SYSCALL_SETRESGID_E, syscall_setresgid_e_indexes }, + { EVT_SYSCALL_SETRESGID_X, syscall_setresgid_x_indexes }, + { EVT_SYSDIGEVENT_E, sysdigevent_e_indexes }, + { EVT_SYSDIGEVENT_X, sysdigevent_x_indexes }, + { EVT_SYSCALL_SETUID_E, syscall_setuid_e_indexes }, + { EVT_SYSCALL_SETUID_X, syscall_setuid_x_indexes }, + { EVT_SYSCALL_SETGID_E, syscall_setgid_e_indexes }, + { EVT_SYSCALL_SETGID_X, syscall_setgid_x_indexes }, + { EVT_SYSCALL_GETUID_E, syscall_getuid_e_indexes }, + { EVT_SYSCALL_GETUID_X, syscall_getuid_x_indexes }, + { EVT_SYSCALL_GETEUID_E, syscall_geteuid_e_indexes }, + { EVT_SYSCALL_GETEUID_X, syscall_geteuid_x_indexes }, + { EVT_SYSCALL_GETGID_E, syscall_getgid_e_indexes }, + { EVT_SYSCALL_GETGID_X, syscall_getgid_x_indexes }, + { EVT_SYSCALL_GETEGID_E, syscall_getegid_e_indexes }, + { EVT_SYSCALL_GETEGID_X, syscall_getegid_x_indexes }, + { EVT_SYSCALL_GETRESUID_E, syscall_getresuid_e_indexes }, + { EVT_SYSCALL_GETRESUID_X, syscall_getresuid_x_indexes }, + { EVT_SYSCALL_GETRESGID_E, syscall_getresgid_e_indexes }, + { EVT_SYSCALL_GETRESGID_X, syscall_getresgid_x_indexes }, + { EVT_SYSCALL_EXECVE_15_E, syscall_execve_15_e_indexes }, + { EVT_SYSCALL_EXECVE_15_X, syscall_execve_15_x_indexes }, + { EVT_SYSCALL_CLONE_17_E, syscall_clone_17_e_indexes }, + { EVT_SYSCALL_CLONE_17_X, syscall_clone_17_x_indexes }, + { EVT_SYSCALL_FORK_17_E, syscall_fork_17_e_indexes }, + { EVT_SYSCALL_FORK_17_X, syscall_fork_17_x_indexes }, + { EVT_SYSCALL_VFORK_17_E, syscall_vfork_17_e_indexes }, + { EVT_SYSCALL_VFORK_17_X, syscall_vfork_17_x_indexes }, + { EVT_SYSCALL_CLONE_20_E, syscall_clone_20_e_indexes }, + { EVT_SYSCALL_CLONE_20_X, syscall_clone_20_x_indexes }, + { EVT_SYSCALL_FORK_20_E, syscall_fork_20_e_indexes }, + { EVT_SYSCALL_FORK_20_X, syscall_fork_20_x_indexes }, + { EVT_SYSCALL_VFORK_20_E, syscall_vfork_20_e_indexes }, + { EVT_SYSCALL_VFORK_20_X, syscall_vfork_20_x_indexes }, + { EVT_CONTAINER_E, container_e_indexes }, + { EVT_CONTAINER_X, container_x_indexes }, + { EVT_SYSCALL_EXECVE_16_E, syscall_execve_16_e_indexes }, + { EVT_SYSCALL_EXECVE_16_X, syscall_execve_16_x_indexes }, + { EVT_SIGNALDELIVER_E, signaldeliver_e_indexes }, + { EVT_SIGNALDELIVER_X, signaldeliver_x_indexes }, + { EVT_PROCINFO_E, procinfo_e_indexes }, + { EVT_PROCINFO_X, procinfo_x_indexes }, + { EVT_SYSCALL_GETDENTS_E, syscall_getdents_e_indexes }, + { EVT_SYSCALL_GETDENTS_X, syscall_getdents_x_indexes }, + { EVT_SYSCALL_GETDENTS64_E, syscall_getdents64_e_indexes }, + { EVT_SYSCALL_GETDENTS64_X, syscall_getdents64_x_indexes }, + { EVT_SYSCALL_SETNS_E, syscall_setns_e_indexes }, + { EVT_SYSCALL_SETNS_X, syscall_setns_x_indexes }, + { EVT_SYSCALL_FLOCK_E, syscall_flock_e_indexes }, + { EVT_SYSCALL_FLOCK_X, syscall_flock_x_indexes }, + { EVT_CPU_HOTPLUG_E, cpu_hotplug_e_indexes }, + { EVT_CPU_HOTPLUG_X, cpu_hotplug_x_indexes }, + { EVT_SOCKET_ACCEPT_5_E, socket_accept_5_e_indexes }, + { EVT_SOCKET_ACCEPT_5_X, socket_accept_5_x_indexes }, + { EVT_SOCKET_ACCEPT4_5_E, socket_accept4_5_e_indexes }, + { EVT_SOCKET_ACCEPT4_5_X, socket_accept4_5_x_indexes }, + { EVT_SYSCALL_SEMOP_E, syscall_semop_e_indexes }, + { EVT_SYSCALL_SEMOP_X, syscall_semop_x_indexes }, + { EVT_SYSCALL_SEMCTL_E, syscall_semctl_e_indexes }, + { EVT_SYSCALL_SEMCTL_X, syscall_semctl_x_indexes }, + { EVT_SYSCALL_PPOLL_E, syscall_ppoll_e_indexes }, + { EVT_SYSCALL_PPOLL_X, syscall_ppoll_x_indexes }, + { EVT_SYSCALL_MOUNT_E, syscall_mount_e_indexes }, + { EVT_SYSCALL_MOUNT_X, syscall_mount_x_indexes }, + { EVT_SYSCALL_UMOUNT_E, syscall_umount_e_indexes }, + { EVT_SYSCALL_UMOUNT_X, syscall_umount_x_indexes }, + + { 0, NULL } +}; + +/* + * Value strings. + * If the X_Y_vals has a matching hf_param_X_Y it will be added as a + * VALS field conversion below. + */ + +static const value_string nativeID_uint16_vals[] = { + { 1, "restart_syscall" }, + { 2, "exit" }, + { 3, "read" }, + { 4, "write" }, + { 5, "open" }, + { 6, "close" }, + { 7, "creat" }, + { 8, "link" }, + { 9, "unlink" }, + { 10, "chdir" }, + { 11, "time" }, + { 12, "mknod" }, + { 13, "chmod" }, + { 14, "stat" }, + { 15, "lseek" }, + { 16, "getpid" }, + { 17, "mount" }, + { 18, "ptrace" }, + { 19, "alarm" }, + { 20, "fstat" }, + { 21, "pause" }, + { 22, "utime" }, + { 23, "access" }, + { 24, "sync" }, + { 25, "kill" }, + { 26, "rename" }, + { 27, "mkdir" }, + { 28, "rmdir" }, + { 29, "dup" }, + { 30, "pipe" }, + { 31, "times" }, + { 32, "brk" }, + { 33, "acct" }, + { 34, "ioctl" }, + { 35, "fcntl" }, + { 36, "setpgid" }, + { 37, "umask" }, + { 38, "chroot" }, + { 39, "ustat" }, + { 40, "dup2" }, + { 41, "getppid" }, + { 42, "getpgrp" }, + { 43, "setsid" }, + { 44, "sethostname" }, + { 45, "setrlimit" }, + { 46, "getrusage" }, + { 47, "gettimeofday" }, + { 48, "settimeofday" }, + { 49, "symlink" }, + { 50, "lstat" }, + { 51, "readlink" }, + { 52, "uselib" }, + { 53, "swapon" }, + { 54, "reboot" }, + { 55, "mmap" }, + { 56, "munmap" }, + { 57, "truncate" }, + { 58, "ftruncate" }, + { 59, "fchmod" }, + { 60, "getpriority" }, + { 61, "setpriority" }, + { 62, "statfs" }, + { 63, "fstatfs" }, + { 64, "syslog" }, + { 65, "setitimer" }, + { 66, "getitimer" }, + { 67, "uname" }, + { 68, "clean" }, + { 69, "wait4" }, + { 70, "swapoff" }, + { 71, "sysinfo" }, + { 72, "fsync" }, + { 73, "setdomainname" }, + { 74, "adjtimex" }, + { 75, "mprotect" }, + { 76, "init_module" }, + { 77, "delete_module" }, + { 78, "quotactl" }, + { 79, "getpgid" }, + { 80, "fchdir" }, + { 81, "sysfs" }, + { 82, "personality" }, + { 83, "getdents" }, + { 84, "select" }, + { 85, "flock" }, + { 86, "msync" }, + { 87, "readv" }, + { 88, "writev" }, + { 89, "getsid" }, + { 90, "fdatasync" }, + { 91, "mlock" }, + { 92, "munlock" }, + { 93, "mlockall" }, + { 94, "munlockall" }, + { 95, "sched_setparam" }, + { 96, "sched_getparam" }, + { 97, "sched_setscheduler" }, + { 98, "sched_getscheduler" }, + { 99, "sched_yield" }, + { 100, "sched_get_priority_max" }, + { 101, "sched_get_priority_min" }, + { 102, "sched_rr_get_interval" }, + { 103, "nanosleep" }, + { 104, "mremap" }, + { 105, "poll" }, + { 106, "prctl" }, + { 107, "rt_sigaction" }, + { 108, "rt_sigprocmask" }, + { 109, "rt_sigpending" }, + { 110, "rt_sigtimedwait" }, + { 111, "rt_sigqueueinfo" }, + { 112, "rt_sigsuspend" }, + { 113, "getcwd" }, + { 114, "capget" }, + { 115, "capset" }, + { 116, "sendfile" }, + { 117, "getrlimit" }, + { 118, "lchown" }, + { 119, "getuid" }, + { 120, "getgid" }, + { 121, "geteuid" }, + { 122, "getegid" }, + { 123, "setreuid" }, + { 124, "setregid" }, + { 125, "getgroups" }, + { 126, "setgroups" }, + { 127, "fchown" }, + { 128, "setresuid" }, + { 129, "getresuid" }, + { 130, "setresgid" }, + { 131, "getresgid" }, + { 132, "chown" }, + { 133, "setuid" }, + { 134, "setgid" }, + { 135, "setfsuid" }, + { 136, "setfsgid" }, + { 137, "pivot_root" }, + { 138, "mincore" }, + { 139, "madvise" }, + { 140, "gettid" }, + { 141, "setxattr" }, + { 142, "lsetxattr" }, + { 143, "fsetxattr" }, + { 144, "getxattr" }, + { 145, "lgetxattr" }, + { 146, "fgetxattr" }, + { 147, "listxattr" }, + { 148, "llistxattr" }, + { 149, "flistxattr" }, + { 150, "removexattr" }, + { 151, "lremovexattr" }, + { 152, "fremovexattr" }, + { 153, "tkill" }, + { 154, "futex" }, + { 155, "sched_setaffinity" }, + { 156, "sched_getaffinity" }, + { 157, "set_thread_area" }, + { 158, "get_thread_area" }, + { 159, "io_setup" }, + { 160, "io_destroy" }, + { 161, "io_getevents" }, + { 162, "io_submit" }, + { 163, "io_cancel" }, + { 164, "exit_group" }, + { 165, "epoll_create" }, + { 166, "epoll_ctl" }, + { 167, "epoll_wait" }, + { 168, "remap_file_pages" }, + { 169, "set_tid_address" }, + { 170, "timer_create" }, + { 171, "timer_settime" }, + { 172, "timer_gettime" }, + { 173, "timer_getoverrun" }, + { 174, "timer_delete" }, + { 175, "clock_settime" }, + { 176, "clock_gettime" }, + { 177, "clock_getres" }, + { 178, "clock_nanosleep" }, + { 179, "tgkill" }, + { 180, "utimes" }, + { 181, "mq_open" }, + { 182, "mq_unlink" }, + { 183, "mq_timedsend" }, + { 184, "mq_timedreceive" }, + { 185, "mq_notify" }, + { 186, "mq_getsetattr" }, + { 187, "kexec_load" }, + { 188, "waitid" }, + { 189, "add_key" }, + { 190, "request_key" }, + { 191, "keyctl" }, + { 192, "ioprio_set" }, + { 193, "ioprio_get" }, + { 194, "inotify_init" }, + { 195, "inotify_add_watch" }, + { 196, "inotify_rm_watch" }, + { 197, "openat" }, + { 198, "mkdirat" }, + { 199, "mknodat" }, + { 200, "fchownat" }, + { 201, "futimesat" }, + { 202, "unlinkat" }, + { 203, "renameat" }, + { 204, "linkat" }, + { 205, "symlinkat" }, + { 206, "readlinkat" }, + { 207, "fchmodat" }, + { 208, "faccessat" }, + { 209, "pselect6" }, + { 210, "ppoll" }, + { 211, "unshare" }, + { 212, "set_robust_list" }, + { 213, "get_robust_list" }, + { 214, "splice" }, + { 215, "tee" }, + { 216, "vmsplice" }, + { 217, "getcpu" }, + { 218, "epoll_pwait" }, + { 219, "utimensat" }, + { 220, "signalfd" }, + { 221, "timerfd_create" }, + { 222, "eventfd" }, + { 223, "timerfd_settime" }, + { 224, "timerfd_gettime" }, + { 225, "signalfd4" }, + { 226, "eventfd2" }, + { 227, "epoll_create1" }, + { 228, "dup3" }, + { 229, "pipe2" }, + { 230, "inotify_init1" }, + { 231, "preadv" }, + { 232, "pwritev" }, + { 233, "rt_tgsigqueueinfo" }, + { 234, "perf_event_open" }, + { 235, "fanotify_init" }, + { 236, "prlimit64" }, + { 237, "clock_adjtime" }, + { 238, "syncfs" }, + { 239, "setns" }, + { 240, "getdents64" }, + { 241, "socket" }, + { 242, "bind" }, + { 243, "connect" }, + { 244, "listen" }, + { 245, "accept" }, + { 246, "getsockname" }, + { 247, "getpeername" }, + { 248, "socketpair" }, + { 249, "sendto" }, + { 250, "recvfrom" }, + { 251, "shutdown" }, + { 252, "setsockopt" }, + { 253, "getsockopt" }, + { 254, "sendmsg" }, + { 255, "sendmmsg" }, + { 256, "recvmsg" }, + { 257, "recvmmsg" }, + { 258, "accept4" }, + { 259, "semop" }, + { 260, "semget" }, + { 261, "semctl" }, + { 262, "msgsnd" }, + { 263, "msgrcv" }, + { 264, "msgget" }, + { 265, "msgctl" }, + { 266, "shmdt" }, + { 267, "shmget" }, + { 268, "shmctl" }, + { 269, "statfs64" }, + { 270, "fstatfs64" }, + { 271, "fstatat64" }, + { 272, "sendfile64" }, + { 273, "ugetrlimit" }, + { 274, "bdflush" }, + { 275, "sigprocmask" }, + { 276, "ipc" }, + { 277, "socketcall" }, + { 278, "stat64" }, + { 279, "lstat64" }, + { 280, "fstat64" }, + { 281, "fcntl64" }, + { 282, "mmap2" }, + { 283, "newselect" }, + { 284, "sgetmask" }, + { 285, "ssetmask" }, + { 286, "sigpending" }, + { 287, "olduname" }, + { 288, "umount" }, + { 289, "signal" }, + { 290, "nice" }, + { 291, "stime" }, + { 292, "llseek" }, + { 293, "waitpid" }, + { 294, "pread64" }, + { 295, "pwrite64" }, + { 296, "arch_prctl" }, + { 297, "shmat" }, + { 298, "sigreturn" }, + { 299, "fallocate" }, + { 300, "newfstatat" }, + { 301, "process_vm_readv" }, + { 302, "process_vm_writev" }, + { 303, "fork" }, + { 304, "vfork" }, + { 305, "setuid" }, + { 306, "getuid" }, + { 307, "setgid" }, + { 308, "geteuid" }, + { 309, "getgid" }, + { 310, "setresuid" }, + { 311, "setresgid" }, + { 312, "getresuid" }, + { 313, "getresgid" }, + { 0, NULL } +}; + +/* +static const value_string param_category_vals[] = { + { 1, "Other"}, + { 2, "File"}, + { 3, "Network operation"}, + { 4, "IPC operation"}, + { 5, "Memory operation"}, + { 6, "Process operation"}, + { 7, "Plain sleep"}, + { 8, "System operation"}, + { 9, "Signal operation"}, + { 10, "User operation"}, + { 11, "Time"}, + { 12, "User-level processing"}, + { 32, "I/O read"}, + { 33, "I/O write"}, + { 34, "I/O other"}, + { 64, "General wait"}, + {128, "Scheduler event"}, + {256, "Internal event"}, + {0, NULL} +}; +*/ + +/* +static const value_string param_flag_vals[] = { + { 0, "None"}, + {1 << 0, "Creates FD"}, + {1 << 1, "Destroys FD"}, + {1 << 2, "Uses FD"}, + {1 << 3, "Reads from FD"}, + {1 << 4, "Writes to FD"}, + {1 << 5, "Modifies state"}, + {1 << 6, "Unused"}, + {1 << 7, "Waits"}, + {1 << 8, "Skip parse reset"}, + {1 << 9, "Old version"}, + {0, NULL} +}; +*/ + +/* +static const value_string param_subcategory_vals[] = { + { 0, "Unknown"}, + { 1, "None"}, + { 2, "Other"}, + { 3, "File"}, + { 4, "Net"}, + { 5, "IPC"}, + {0, NULL} +}; +*/ + +static inline const gchar *format_param_str(tvbuff_t *tvb, int offset, int len) { + char *param_str; + + param_str = tvb_get_string_enc(wmem_packet_scope(), tvb, offset, len, ENC_UTF_8|ENC_NA); + + if (len < 2) { + return param_str; + } + return format_text_chr(param_str, len - 1, ' '); /* Leave terminating NULLs alone. */ +} + +/* Code to actually dissect the packets */ + +static int +dissect_header_lens(tvbuff_t *tvb, int offset, proto_tree *tree, int encoding, const int **hf_indexes) +{ + int param_count; + proto_item *ti; + proto_tree *len_tree; + + for (param_count = 0; hf_indexes[param_count]; param_count++); + + ti = proto_tree_add_item(tree, hf_se_param_lens, tvb, offset, param_count * 2, ENC_NA); + len_tree = proto_item_add_subtree(ti, ett_sysdig_parm_lens); + + for (param_count = 0; hf_indexes[param_count]; param_count++) { + proto_tree_add_item(len_tree, hf_se_param_len, tvb, offset + (param_count * 2), 2, encoding); + } + + proto_item_set_len(ti, param_count * 2); + return param_count * 2; +} + +/* Dissect events */ + +static int +dissect_event_params(tvbuff_t *tvb, int offset, proto_tree *tree, int encoding, const int **hf_indexes) +{ + int len_offset = offset; + int param_offset; + int cur_param; + + param_offset = offset + dissect_header_lens(tvb, offset, tree, encoding, hf_indexes); + + for (cur_param = 0; hf_indexes[cur_param]; cur_param++) { + int param_len = tvb_get_guint16(tvb, len_offset, encoding); + const int hf_index = *hf_indexes[cur_param]; + if (proto_registrar_get_ftype(hf_index) == FT_STRING) { + proto_tree_add_string(tree, hf_index, tvb, param_offset, param_len, + format_param_str(tvb, param_offset, param_len)); + } else { + proto_tree_add_item(tree, hf_index, tvb, param_offset, param_len, encoding); + } + + param_offset += param_len; + len_offset += 2; + } + return param_offset - offset; +} + + +static int +dissect_sysdig_event(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, + void *data _U_) +{ + proto_item *ti; + proto_tree *se_tree, *syscall_tree; + guint event_type = pinfo->phdr->pseudo_header.sysdig_event.event_type; + int encoding = pinfo->phdr->pseudo_header.sysdig_event.byte_order == G_BIG_ENDIAN ? ENC_BIG_ENDIAN : ENC_LITTLE_ENDIAN; + const struct _event_col_info *cur_col_info; + const struct _event_tree_info *cur_tree_info; + + /*** HEURISTICS ***/ + + /* Check that the packet is long enough for it to belong to us. */ + if (tvb_reported_length(tvb) < SYSDIG_EVENT_MIN_LENGTH) + return 0; + + /*** COLUMN DATA ***/ + + /* + * Sysdig uses the term "event" internally. So far every event has been + * a syscall. + */ + col_set_str(pinfo->cinfo, COL_PROTOCOL, "System Call"); + + col_clear(pinfo->cinfo, COL_INFO); + col_add_str(pinfo->cinfo, COL_INFO, val_to_str(event_type, event_type_vals, "Unknown syscall %u")); + /* + * XXX We can ditch this in favor of a simple index when event_col_info + * is contiguous and in the correct order. + */ + for (cur_col_info = event_col_info; cur_col_info->params; cur_col_info++) { + if (cur_col_info->event_type == event_type) { + const struct _event_col_info_param *cur_param = cur_col_info->params; + int param_offset = cur_col_info->num_len_fields * 2; + + /* Find the data offset */ + int cur_len_field; + for (cur_len_field = 0; + cur_len_field < cur_col_info->num_len_fields && cur_param->param_name; + cur_len_field++) { + unsigned param_len = tvb_get_guint16(tvb, cur_len_field * 2, encoding); + if (cur_param->param_num == cur_len_field) { + col_append_fstr(pinfo->cinfo, COL_INFO, ", %s=", cur_param->param_name); + switch (cur_param->param_ftype) { + case FT_STRING: + col_append_str(pinfo->cinfo, COL_INFO, format_param_str(tvb, param_offset, param_len)); + break; + case FT_UINT64: + col_append_fstr(pinfo->cinfo, COL_INFO, "%" G_GUINT64_FORMAT, tvb_get_guint64(tvb, param_offset, encoding)); + default: + break; + } + cur_param++; + } + param_offset += param_len; + } + } + } + + /*** PROTOCOL TREE ***/ + + /* create display subtree for the protocol */ + ti = proto_tree_add_item(tree, proto_sysdig_event, tvb, 0, -1, ENC_NA); + + se_tree = proto_item_add_subtree(ti, ett_sysdig_event); + + proto_tree_add_uint(se_tree, hf_se_cpu_id, tvb, 0, 0, pinfo->phdr->pseudo_header.sysdig_event.cpu_id); + proto_tree_add_uint64(se_tree, hf_se_thread_id, tvb, 0, 0, pinfo->phdr->pseudo_header.sysdig_event.thread_id); + proto_tree_add_uint(se_tree, hf_se_event_length, tvb, 0, 0, pinfo->phdr->pseudo_header.sysdig_event.event_len); + ti = proto_tree_add_uint(se_tree, hf_se_event_type, tvb, 0, 0, event_type); + + syscall_tree = proto_item_add_subtree(ti, ett_sysdig_syscall); + + for (cur_tree_info = event_tree_info; cur_tree_info->hf_indexes; cur_tree_info++) { + if (cur_tree_info->event_type == event_type) { + dissect_event_params(tvb, 0, syscall_tree, encoding, cur_tree_info->hf_indexes); + break; + } + } + + /* XXX */ + /* return offset; */ + return pinfo->phdr->pseudo_header.sysdig_event.event_len; +} + +/* Register the protocol with Wireshark. + * + * This format is require because a script is used to build the C function that + * calls all the protocol registration. + */ +void +proto_register_sysdig_event(void) +{ + /* XXX Match up with Sysdig's names. */ + static hf_register_info hf[] = { + { &hf_se_cpu_id, + { "CPU ID", "sysdig.cpu_id", + FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } + }, + { &hf_se_thread_id, + { "Thread ID", "sysdig.thread_id", + FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } + }, + { &hf_se_event_length, + { "Event length", "sysdig.event_len", + FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } + }, + { &hf_se_event_type, + { "Event type", "sysdig.event_type", + FT_UINT16, BASE_DEC, VALS(event_type_vals), 0, NULL, HFILL } + }, + { &hf_se_param_lens, + { "Parameter lengths", "sysdig.param.lens", + FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } + }, + { &hf_se_param_len, + { "Parameter length", "sysdig.param.len", + FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } + }, + +/* Header field registration. Automatically generated by tools/generate-sysdig-event.py */ + { &hf_param_ID_bytes, { "ID", "sysdig.param.syscall.ID", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_action_uint32, { "action", "sysdig.param.cpu_hotplug.action", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_addr_bytes, { "addr", "sysdig.param.ptrace.addr", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_addr_uint64, { "addr", "sysdig.param.munmap.addr", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_args_string, { "Program arguments", "sysdig.param.execve.args", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_argument_uint64, { "I/O control: argument", "sysdig.param.ioctl.argument", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_backlog_uint32, { "backlog", "sysdig.param.listen.backlog", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_cgroups_bytes, { "cgroups", "sysdig.param.execve.cgroups", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_clockid_uint8, { "clockid", "sysdig.param.timerfd_create.clockid", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_cmd_bytes, { "cmd", "sysdig.param.semctl.cmd", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_comm_string, { "Command", "sysdig.param.execve.comm", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_cpu_sys_uint64, { "cpu_sys", "sysdig.param.procinfo.cpu_sys", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_cpu_uint32, { "cpu", "sysdig.param.cpu_hotplug.cpu", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_cpu_usr_uint64, { "cpu_usr", "sysdig.param.procinfo.cpu_usr", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_cur_int64, { "cur", "sysdig.param.setrlimit.cur", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_cwd_string, { "Current working directory", "sysdig.param.execve.cwd", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_data_bytes, { "data", "sysdig.param.ptrace.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dev_string, { "dev", "sysdig.param.mount.dev", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dir_string, { "dir", "sysdig.param.mount.dir", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dirfd_int64, { "dirfd", "sysdig.param.unlinkat.dirfd", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_domain_bytes, { "domain", "sysdig.param.socketpair.domain", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dpid_bytes, { "dpid", "sysdig.param.signaldeliver.dpid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dqb_bhardlimit_uint64, { "dqb_bhardlimit", "sysdig.param.quotactl.dqb_bhardlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_dqb_bsoftlimit_uint64, { "dqb_bsoftlimit", "sysdig.param.quotactl.dqb_bsoftlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_dqb_btime_bytes, { "dqb_btime", "sysdig.param.quotactl.dqb_btime", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dqb_curspace_uint64, { "dqb_curspace", "sysdig.param.quotactl.dqb_curspace", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_dqb_ihardlimit_uint64, { "dqb_ihardlimit", "sysdig.param.quotactl.dqb_ihardlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_dqb_isoftlimit_uint64, { "dqb_isoftlimit", "sysdig.param.quotactl.dqb_isoftlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_dqb_itime_bytes, { "dqb_itime", "sysdig.param.quotactl.dqb_itime", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dqi_bgrace_bytes, { "dqi_bgrace", "sysdig.param.quotactl.dqi_bgrace", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dqi_flags_bytes, { "dqi_flags", "sysdig.param.quotactl.dqi_flags", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_dqi_igrace_bytes, { "dqi_igrace", "sysdig.param.quotactl.dqi_igrace", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_egid_bytes, { "egid", "sysdig.param.getresgid.egid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_env_string, { "env", "sysdig.param.execve.env", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_euid_bytes, { "euid", "sysdig.param.getresuid.euid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_event_data_uint64, { "event_data", "sysdig.param.sysdigevent.event_data", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_event_type_uint32, { "event_type", "sysdig.param.sysdigevent.event_type", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_exe_string, { "exe", "sysdig.param.execve.exe", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_fd1_int64, { "fd1", "sysdig.param.pipe.fd1", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_fd2_int64, { "fd2", "sysdig.param.pipe.fd2", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_fd_in_int64, { "fd_in", "sysdig.param.splice.fd_in", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_fd_int64, { "fd", "sysdig.param.accept.fd", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_fd_out_int64, { "fd_out", "sysdig.param.splice.fd_out", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_fdlimit_int64, { "fdlimit", "sysdig.param.vfork.fdlimit", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_fdlimit_uint64, { "fdlimit", "sysdig.param.execve.fdlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_fds_bytes, { "fds", "sysdig.param.ppoll.fds", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_flags_bytes, { "flags", "sysdig.param.umount.flags", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_flags_uint32, { "flags", "sysdig.param.accept.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_gid_bytes, { "gid", "sysdig.param.getgid.gid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_gid_uint32, { "gid", "sysdig.param.vfork.gid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_how_bytes, { "how", "sysdig.param.shutdown.how", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_id_string, { "id", "sysdig.param.container.id", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_id_uint32, { "id", "sysdig.param.quotactl.id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_image_string, { "image", "sysdig.param.container.image", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_in_fd_int64, { "in_fd", "sysdig.param.sendfile.in_fd", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_initval_uint64, { "initval", "sysdig.param.eventfd.initval", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_ino_uint64, { "ino", "sysdig.param.pipe.ino", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_interval_bytes, { "interval", "sysdig.param.nanosleep.interval", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_length_uint64, { "length", "sysdig.param.munmap.length", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_linkdirfd_int64, { "linkdirfd", "sysdig.param.symlinkat.linkdirfd", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_linkpath_string, { "linkpath", "sysdig.param.symlinkat.linkpath", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_mask_uint32, { "mask", "sysdig.param.signalfd.mask", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_max_int64, { "max", "sysdig.param.setrlimit.max", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_maxevents_bytes, { "maxevents", "sysdig.param.epoll_wait.maxevents", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_mode_uint32, { "mode", "sysdig.param.openat.mode", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_name_string, { "name", "sysdig.param.umount.name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_nativeID_uint16, { "nativeID", "sysdig.param.syscall.nativeID", FT_UINT16, BASE_DEC, VALS(nativeID_uint16_vals), 0, NULL, HFILL } }, + { &hf_param_newcur_int64, { "newcur", "sysdig.param.prlimit.newcur", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_newdir_int64, { "newdir", "sysdig.param.linkat.newdir", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_newdirfd_int64, { "newdirfd", "sysdig.param.renameat.newdirfd", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_newmax_int64, { "newmax", "sysdig.param.prlimit.newmax", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_newpath_string, { "newpath", "sysdig.param.renameat.newpath", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_next_bytes, { "next", "sysdig.param.switch.next", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_nsops_uint32, { "nsops", "sysdig.param.semop.nsops", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_nstype_bytes, { "nstype", "sysdig.param.setns.nstype", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_offset_uint64, { "offset", "sysdig.param.sendfile.offset", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_oldcur_int64, { "oldcur", "sysdig.param.prlimit.oldcur", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_olddir_int64, { "olddir", "sysdig.param.linkat.olddir", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_olddirfd_int64, { "olddirfd", "sysdig.param.renameat.olddirfd", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_oldmax_int64, { "oldmax", "sysdig.param.prlimit.oldmax", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_oldpath_string, { "oldpath", "sysdig.param.renameat.oldpath", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_op_bytes, { "op", "sysdig.param.futex.op", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_operation_bytes, { "operation", "sysdig.param.flock.operation", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_out_fd_int64, { "out_fd", "sysdig.param.sendfile.out_fd", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_path_string, { "path", "sysdig.param.unlink.path", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_peer_uint64, { "peer", "sysdig.param.socketpair.peer", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_pgft_maj_uint64, { "pgft_maj", "sysdig.param.execve.pgft_maj", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_pgft_min_uint64, { "pgft_min", "sysdig.param.execve.pgft_min", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_pgoffset_uint64, { "pgoffset", "sysdig.param.mmap2.pgoffset", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_pid_bytes, { "pid", "sysdig.param.execve.pid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_pos_uint64, { "pos", "sysdig.param.pwritev.pos", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_prot_bytes, { "prot", "sysdig.param.mmap2.prot", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_proto_uint32, { "proto", "sysdig.param.socketpair.proto", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_ptid_bytes, { "ptid", "sysdig.param.execve.ptid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_queuelen_uint32, { "queuelen", "sysdig.param.accept.queuelen", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_queuemax_uint32, { "queuemax", "sysdig.param.accept.queuemax", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_queuepct_uint8, { "Accept queue per connection", "sysdig.param.accept.queuepct", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_quota_fmt_bytes, { "quota_fmt", "sysdig.param.quotactl.quota_fmt", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_quota_fmt_out_bytes, { "quota_fmt_out", "sysdig.param.quotactl.quota_fmt_out", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_quotafilepath_string, { "quotafilepath", "sysdig.param.quotactl.quotafilepath", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_ratio_uint32, { "ratio", "sysdig.param.drop.ratio", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_request_bytes, { "request", "sysdig.param.ptrace.request", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_request_uint64, { "I/O control: request", "sysdig.param.ioctl.request", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_res_bytes, { "res", "sysdig.param.umount.res", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_res_int64, { "res", "sysdig.param.fcntl.res", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_res_uint64, { "res", "sysdig.param.mmap2.res", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_resource_bytes, { "resource", "sysdig.param.prlimit.resource", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_rgid_bytes, { "rgid", "sysdig.param.getresgid.rgid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_ruid_bytes, { "ruid", "sysdig.param.getresuid.ruid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_sem_flg_0_bytes, { "sem_flg_0", "sysdig.param.semop.sem_flg_0", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_sem_flg_1_bytes, { "sem_flg_1", "sysdig.param.semop.sem_flg_1", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_sem_num_0_uint16, { "sem_num_0", "sysdig.param.semop.sem_num_0", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_sem_num_1_uint16, { "sem_num_1", "sysdig.param.semop.sem_num_1", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_sem_op_0_int16, { "sem_op_0", "sysdig.param.semop.sem_op_0", FT_INT16, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_sem_op_1_int16, { "sem_op_1", "sysdig.param.semop.sem_op_1", FT_INT16, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_semid_int32, { "semid", "sysdig.param.semctl.semid", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_semnum_int32, { "semnum", "sysdig.param.semctl.semnum", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_sgid_bytes, { "sgid", "sysdig.param.getresgid.sgid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_sig_bytes, { "sig", "sysdig.param.signaldeliver.sig", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_sigmask_bytes, { "sigmask", "sysdig.param.ppoll.sigmask", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_size_uint32, { "size", "sysdig.param.pwritev.size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_size_uint64, { "size", "sysdig.param.sendfile.size", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_source_uint64, { "source", "sysdig.param.socketpair.source", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_param_special_string, { "special", "sysdig.param.quotactl.special", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_spid_bytes, { "spid", "sysdig.param.signaldeliver.spid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_status_bytes, { "status", "sysdig.param.procexit.status", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_suid_bytes, { "suid", "sysdig.param.getresuid.suid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_target_string, { "target", "sysdig.param.symlinkat.target", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_tid_bytes, { "tid", "sysdig.param.execve.tid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_timeout_bytes, { "timeout", "sysdig.param.ppoll.timeout", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_timeout_int64, { "timeout", "sysdig.param.poll.timeout", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_tuple_bytes, { "tuple", "sysdig.param.accept.tuple", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_type_bytes, { "type", "sysdig.param.quotactl.type", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_type_string, { "type", "sysdig.param.mount.type", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_type_uint32, { "type", "sysdig.param.container.type", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_uid_bytes, { "uid", "sysdig.param.getuid.uid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_uid_uint32, { "uid", "sysdig.param.vfork.uid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_val_int32, { "val", "sysdig.param.semctl.val", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_val_uint64, { "val", "sysdig.param.futex.val", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_vm_rss_uint32, { "vm_rss", "sysdig.param.execve.vm_rss", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_vm_size_uint32, { "vm_size", "sysdig.param.execve.vm_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_vm_swap_uint32, { "vm_swap", "sysdig.param.execve.vm_swap", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_param_vpid_bytes, { "vpid", "sysdig.param.vfork.vpid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_vtid_bytes, { "vtid", "sysdig.param.vfork.vtid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_param_whence_bytes, { "whence", "sysdig.param.llseek.whence", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } }, + + }; + + /* Setup protocol subtree array */ + static gint *ett[] = { + &ett_sysdig_event, + &ett_sysdig_parm_lens, + &ett_sysdig_syscall + }; + + /* Register the protocol name and description */ + proto_sysdig_event = proto_register_protocol("Sysdig System Call", + "Sysdig Event", "sysdig"); + + /* Required function calls to register the header fields and subtrees */ + proto_register_field_array(proto_sysdig_event, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); +} + +#define BLOCK_TYPE_SYSDIG_EVENT 0x00000204 +void +proto_reg_handoff_sysdig_event(void) +{ + dissector_handle_t sysdig_event_handle; + + /* Use new_create_dissector_handle() to indicate that dissect_sysdig_event() + * returns the number of bytes it dissected (or 0 if it thinks the packet + * does not belong to PROTONAME). + */ + sysdig_event_handle = new_create_dissector_handle(dissect_sysdig_event, + proto_sysdig_event); + dissector_add_uint("pcapng.block_type", BLOCK_TYPE_SYSDIG_EVENT, sysdig_event_handle); +} + +/* + * Editor modelines - https://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 4 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=4 tabstop=8 expandtab: + * :indentSize=4:tabSize=8:noTabs=true: + */ diff --git a/tools/Makefile.am b/tools/Makefile.am index 658cb2a1e3..2b582c8cbc 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -137,6 +137,7 @@ EXTRA_DIST = \ fuzz-test.sh \ gen-bugnote \ generate-bacnet-vendors.py \ + generate-sysdig-event.py \ Get-HardenFlags.ps1 \ git-compare-abis.sh \ git-export-release.sh \ diff --git a/tools/generate-sysdig-event.py b/tools/generate-sysdig-event.py new file mode 100755 index 0000000000..659bcb38f1 --- /dev/null +++ b/tools/generate-sysdig-event.py @@ -0,0 +1,345 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# Wireshark - Network traffic analyzer +# By Gerald Combs <gerald@wireshark.org> +# Copyright 1998 Gerald Combs +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# +'''\ +Generate Sysdig event dissector sections from the sysdig sources. + +Reads driver/event_table.c and driver/ppm_events_public.h and generates +corresponding dissection code in packet-sysdig-event.c. Updates are +performed in-place in the dissector code. + +Requires an Internet connection. Assets are loaded from GitHub over HTTPS. +''' + +import os +import os.path +import re +import urllib2 +import sys + +sysdig_repo_pfx = 'https://raw.githubusercontent.com/draios/sysdig/0.5.0/' + +ppm_ev_pub = urllib2.urlopen(sysdig_repo_pfx + 'driver/ppm_events_public.h') +ppm_ev_pub_lines = ppm_ev_pub.readlines() +ppm_ev_pub.close() + +ppme_re = re.compile('^\s+PPME_([A-Z0-9_]+_[EX])\s*=\s*([0-9]+)\s*,') + +event_info_d = {} + +def get_event_defines(): + event_d = {} + for line in ppm_ev_pub_lines: + m = ppme_re.match(line) + if m: + event_d[int(m.group(2))] = m.group(1) + return event_d + +ppm_ev_table = urllib2.urlopen(sysdig_repo_pfx + 'driver/event_table.c') +ppm_ev_table_lines = ppm_ev_table.readlines() +ppm_ev_table.close() + +hf_d = {} + +event_info_re = re.compile('^\s+/\*\s*PPME_.*\*\/\s*{\s*"([A-Za-z0-9_]+)"\s*,[^,]+,[^,]+,\s*([0-9]+)\s*[,{}]') +event_param_re = re.compile('{\s*"([A-Za-z0-9_]+)"\s*,\s*PT_([A-Z0-9_]+)\s*,\s*PF_([A-Z0-9_]+)\s*[,}]') + +def get_event_names(): + '''Return a contiguous list of event names. Names are lower case.''' + event_name_l = [] + for line in ppm_ev_table_lines: + ei = event_info_re.match(line) + if ei: + event_name_l.append(ei.group(1)) + return event_name_l + +# PT_xxx to FT_xxx +pt_to_ft = { + 'BYTEBUF': 'BYTES', + 'CHARBUF': 'STRING', + 'FD': 'INT64', + 'FSPATH': 'STRING', +} + +def get_event_params(): + '''Return a list of dictionaries containing event names and parameter info.''' + event_param_l = [] + event_num = 0 + force_string_l = ['args', 'env'] + for line in ppm_ev_table_lines: + ei = event_info_re.match(line) + ep = event_param_re.findall(line) + if ei and ep: + src_param_count = int(ei.group(2)) + if len(ep) != src_param_count: + err_msg = '{}: found {} parameters. Expected {}. Params: {}'.format( + ei.group(1), len(ep), src_param_count, repr(ep)) + raise NameError(err_msg) + for p in ep: + if p[0] in force_string_l: + param_type = 'STRING' + elif p[1] in pt_to_ft: + param_type = pt_to_ft[p[1]] + elif p[0] == 'flags' and p[1].startswith('INT') and 'HEX' in p[2]: + param_type = 'U' + p[1] + elif 'INT' in p[1]: + # Ints + param_type = p[1] + else: + # Fall back to bytes + param_type = 'BYTES' + + if p[2] == 'NA': + if 'INT' in param_type: + param_format = 'DEC' + else: + param_format = 'NONE' + elif param_type == 'BYTES': + param_format = 'NONE' + else: + param_format = p[2] + param_d = { + 'event_name': ei.group(1), + 'event_num': event_num, + 'param_name': p[0], + 'param_type': param_type, + 'param_format': param_format, + } + event_param_l.append(param_d) + if ei: + event_num += 1 + return event_param_l + +def param_to_hf_name(param): + return 'hf_param_{}_{}'.format(param['param_name'], param['param_type'].lower()) + +def param_to_value_string_name(param): + return '{}_{}_vals'.format(param['param_name'], param['param_type'].lower()) + +def get_param_desc(param): + # Try to coerce event names and parameters into human-friendly + # strings. + # XXX This could use some work. + + # Specific descriptions. Event name + parameter name. + param_descs = { + 'accept.queuepct': 'Accept queue per connection', + 'execve.args': 'Program arguments', + 'execve.comm': 'Command', + 'execve.cwd': 'Current working directory', + } + # General descriptions. Event name only. + event_descs = { + 'ioctl': 'I/O control', + } + + event_name = param['event_name'] + param_id = '{}.{}'.format(event_name, param['param_name']) + if param_id in param_descs: + param_desc = param_descs[param_id] + elif event_name in event_descs: + param_desc = '{}: {}'.format(event_descs[event_name], param['param_name']) + else: + param_desc = param['param_name'] + return param_desc + +def main(): + # Event list + event_d = get_event_defines() + event_nums = event_d.keys() + event_nums.sort() + + event_name_l = get_event_names() + event_param_l = get_event_params() + + hf_d = {} + for param in event_param_l: + hf_name = param_to_hf_name(param) + hf_d[hf_name] = param + + idx_id_to_name = { '': 'no' } + parameter_index_l = [] + + for en in range (0, len(event_nums)): + param_id = '' + param_l = [] + event_var = event_d[en].lower() + for param in event_param_l: + if param['event_num'] == en: + hf_name = param_to_hf_name(param) + param_l.append(hf_name) + param_id += ':' + param['param_name'] + '_' + param['param_type'] + + ei_str = '' + if param_id not in idx_id_to_name: + idx_id_to_name[param_id] = event_var + ei_str = 'static const int *{}_indexes[] = {{ &{}, NULL }};'.format( + event_var, + ', &'.join(param_l) + ) + else: + ei_str = '#define {}_indexes {}_indexes'.format(event_var, idx_id_to_name[param_id]) + + parameter_index_l.append(ei_str) + + dissector_path = os.path.join(os.path.dirname(__file__), + '..', 'epan', 'dissectors', 'packet-sysdig-event.c') + dissector_f = open(dissector_path, 'r') + dissector_lines = list(dissector_f) + dissector_f = open(dissector_path, 'w+') + + # Strip out old content + strip_re_l = [] + strip_re_l.append(re.compile('^static\s+int\s+hf_param_.*;')) + strip_re_l.append(re.compile('^#define\s+EVT_STR_[A-Z0-9_]+\s+"[A-Za-z0-9_]+"')) + strip_re_l.append(re.compile('^#define\s+EVT_[A-Z0-9_]+\s+[0-9]+')) + strip_re_l.append(re.compile('^\s*{\s*EVT_[A-Z0-9_]+\s*,\s*EVT_STR_[A-Z0-9_]+\s*}')) + strip_re_l.append(re.compile('^static\s+const\s+int\s+\*\s*[a-z0-9_]+_[ex]_indexes\[\]\s*=\s*\{\s*&hf_param_.*NULL\s*\}\s*;')) + strip_re_l.append(re.compile('^\s*#define\s+[a-z0-9_]+_[ex]_indexes\s+[a-z0-9_]+_indexes')) + strip_re_l.append(re.compile('^\s*\{\s*EVT_[A-Z0-9_]+_[EX]\s*,\s*[a-z0-9_]+_[ex]_indexes\s*}\s*,')) + strip_re_l.append(re.compile('^\s*{\s*&hf_param_.*},')) # Must all be on one line + + for strip_re in strip_re_l: + dissector_lines = [l for l in dissector_lines if not strip_re.search(l)] + + # Find our value strings + value_string_re = re.compile('static\s+const\s+value_string\s+([A-Za-z0-9_]+_vals)') + value_string_l = [] + for line in dissector_lines: + vs = value_string_re.match(line) + if vs: + value_string_l.append(vs.group(1)) + + # Add in new content after comments. + + header_fields_c = 'Header fields' + header_fields_re = re.compile('/\*\s+' + header_fields_c, flags = re.IGNORECASE) + header_fields_l = [] + for hf_name in sorted(hf_d.keys()): + header_fields_l.append('static int {} = -1;'.format(hf_name)) + + event_names_c = 'Event names' + event_names_re = re.compile('/\*\s+' + event_names_c, flags = re.IGNORECASE) + event_names_l = [] + event_str_l = list(set(event_name_l)) + event_str_l.sort() + for evt_str in event_str_l: + event_names_l.append('#define EVT_STR_{0:24s} "{1:s}"'.format(evt_str.upper(), evt_str)) + + event_definitions_c = 'Event definitions' + event_definitions_re = re.compile('/\*\s+' + event_definitions_c, flags = re.IGNORECASE) + event_definitions_l = [] + for evt in event_nums: + event_definitions_l.append('#define EVT_{0:24s} {1:3d}'.format(event_d[evt], evt)) + + value_strings_c = 'Value strings' + value_strings_re = re.compile('/\*\s+' + value_strings_c, flags = re.IGNORECASE) + value_strings_l = [] + for evt in event_nums: + evt_num = 'EVT_{},'.format(event_d[evt]) + evt_str = 'EVT_STR_' + event_name_l[evt].upper() + value_strings_l.append(' {{ {0:<32s} {1:s} }},'.format(evt_num, evt_str)) + + parameter_index_c = 'Parameter indexes' + parameter_index_re = re.compile('/\*\s+' + parameter_index_c, flags = re.IGNORECASE) + # parameter_index_l defined above. + + event_tree_c = 'Event tree' + event_tree_re = re.compile('/\*\s+' + event_tree_c, flags = re.IGNORECASE) + event_tree_l = [] + for evt in event_nums: + evt_num = 'EVT_{}'.format(event_d[evt]) + evt_idx = '{}_indexes'.format(event_d[evt].lower()) + event_tree_l.append(' {{ {}, {} }},'.format(evt_num, evt_idx)) + + header_field_reg_c = 'Header field registration' + header_field_reg_re = re.compile('/\*\s+' + header_field_reg_c, flags = re.IGNORECASE) + header_field_reg_l = [] + for hf_name in sorted(hf_d.keys()): + param = hf_d[hf_name] + event_name = param['event_name'] + param_desc = get_param_desc(param) + param_name = param['param_name'] + param_type = param['param_type'] + param_format = param['param_format'] + fieldconvert = 'NULL' + vs_name = param_to_value_string_name(param) + if vs_name in value_string_l and 'INT' in param_type: + fieldconvert = 'VALS({})'.format(vs_name) + header_field_reg_l.append(' {{ &{}, {{ "{}", "sysdig.param.{}.{}", FT_{}, BASE_{}, {}, 0, NULL, HFILL }} }},'.format( + hf_name, + param_desc, + event_name, + param_name, + param_type, + param_format, + fieldconvert + )) + + for line in dissector_lines: + fill_comment = None + fill_l = [] + + if header_fields_re.match(line): + fill_comment = header_fields_c + fill_l = header_fields_l + elif event_names_re.match(line): + fill_comment = event_names_c + fill_l = event_names_l + elif event_definitions_re.match(line): + fill_comment = event_definitions_c + fill_l = event_definitions_l + elif value_strings_re.match(line): + fill_comment = value_strings_c + fill_l = value_strings_l + elif parameter_index_re.match(line): + fill_comment = parameter_index_c + fill_l = parameter_index_l + elif event_tree_re.match(line): + fill_comment = event_tree_c + fill_l = event_tree_l + elif header_field_reg_re.match(line): + fill_comment = header_field_reg_c + fill_l = header_field_reg_l + + if fill_comment is not None: + # Write our comment followed by the content + print('Generating {}, {:d} lines'.format(fill_comment, len(fill_l))) + dissector_f.write('/* {}. Automatically generated by tools/{} */\n'.format( + fill_comment, + os.path.basename(__file__) + )) + for line in fill_l: + dissector_f.write('{}\n'.format(line)) + # Fill each section only once + del fill_l[:] + else: + # Existing content + dissector_f.write(line) + + dissector_f.close() + +# +# On with the show +# + +if __name__ == "__main__": + sys.exit(main()) diff --git a/wiretap/pcapng.c b/wiretap/pcapng.c index a9cad5fc4f..fbd51d3d07 100644 --- a/wiretap/pcapng.c +++ b/wiretap/pcapng.c @@ -183,6 +183,11 @@ typedef struct pcapng_interface_statistics_block_s { */ #define MIN_ISB_SIZE ((guint32)(MIN_BLOCK_SIZE + sizeof(pcapng_interface_statistics_block_t))) +/* + * Minimum Sysdig size = minimum block size + packed size of sysdig_event_phdr. + */ +#define MIN_SYSDIG_EVENT_SIZE ((guint32)(MIN_BLOCK_SIZE)) + ((16 + 64 + 64 + 32 + 16) / 8) + /* pcapng: common option header file encoding for every option type */ typedef struct pcapng_option_header_s { guint16 option_code; @@ -196,7 +201,6 @@ struct option { guint16 value_length; }; - /* Option codes: 16-bit field */ #define OPT_EOFOPT 0x0000 #define OPT_COMMENT 0x0001 @@ -378,8 +382,9 @@ register_pcapng_block_type_handler(guint block_type, block_reader reader, #define BT_INDEX_PBS 2 /* all packet blocks */ #define BT_INDEX_NRB 3 #define BT_INDEX_ISB 4 +#define BT_INDEX_EVT 5 -#define NUM_BT_INDICES 5 +#define NUM_BT_INDICES 6 static GHashTable *option_handlers[NUM_BT_INDICES]; @@ -412,6 +417,11 @@ get_block_type_index(guint block_type, guint *bt_index) *bt_index = BT_INDEX_ISB; break; + case BLOCK_TYPE_SYSDIG_EVENT: + /* case BLOCK_TYPE_SYSDIG_EVF: */ + *bt_index = BT_INDEX_EVT; + break; + default: /* * This is a block type we don't process; either we ignore it, @@ -2155,6 +2165,96 @@ pcapng_read_interface_statistics_block(FILE_T fh, pcapng_block_header_t *bh, pca return TRUE; } +static gboolean +pcapng_read_sysdig_event_block(FILE_T fh, pcapng_block_header_t *bh, pcapng_t *pn _U_, wtapng_block_t *wblock, int *err, gchar **err_info) +{ + unsigned block_read; + guint32 block_total_length; + guint16 cpu_id; + guint64 wire_ts; + guint64 ts; + guint64 thread_id; + guint32 event_len; + guint16 event_type; + + if (bh->block_total_length < MIN_SYSDIG_EVENT_SIZE) { + *err = WTAP_ERR_BAD_FILE; + *err_info = g_strdup_printf("%s: total block length %u is too small (< %u)", G_STRFUNC, + bh->block_total_length, MIN_SYSDIG_EVENT_SIZE); + return FALSE; + } + + /* add padding bytes to "block total length" */ + /* (the "block total length" of some example files don't contain any padding bytes!) */ + if (bh->block_total_length % 4) { + block_total_length = bh->block_total_length + 4 - (bh->block_total_length % 4); + } else { + block_total_length = bh->block_total_length; + } + + pcapng_debug("pcapng_read_sysdig_event_block: block_total_length %u", + bh->block_total_length); + + wblock->packet_header->rec_type = REC_TYPE_FT_SPECIFIC_EVENT; + wblock->packet_header->pseudo_header.sysdig_event.record_type = BLOCK_TYPE_SYSDIG_EVENT; + wblock->packet_header->presence_flags = WTAP_HAS_TS|WTAP_HAS_CAP_LEN /*|WTAP_HAS_INTERFACE_ID */; + wblock->packet_header->pkt_tsprec = WTAP_TSPREC_NSEC; + + block_read = block_total_length; + + if (!wtap_read_bytes(fh, &cpu_id, sizeof cpu_id, err, err_info)) { + pcapng_debug("pcapng_read_packet_block: failed to read sysdig event cpu id"); + return FALSE; + } + if (!wtap_read_bytes(fh, &wire_ts, sizeof wire_ts, err, err_info)) { + pcapng_debug("pcapng_read_packet_block: failed to read sysdig event timestamp"); + return FALSE; + } + if (!wtap_read_bytes(fh, &thread_id, sizeof thread_id, err, err_info)) { + pcapng_debug("pcapng_read_packet_block: failed to read sysdig event thread id"); + return FALSE; + } + if (!wtap_read_bytes(fh, &event_len, sizeof event_len, err, err_info)) { + pcapng_debug("pcapng_read_packet_block: failed to read sysdig event length"); + return FALSE; + } + if (!wtap_read_bytes(fh, &event_type, sizeof event_type, err, err_info)) { + pcapng_debug("pcapng_read_packet_block: failed to read sysdig event type"); + return FALSE; + } + + block_read -= MIN_SYSDIG_EVENT_SIZE; + wblock->packet_header->pseudo_header.sysdig_event.byte_order = G_BYTE_ORDER; + + if (pn->byte_swapped) { + wblock->packet_header->pseudo_header.sysdig_event.byte_order = + G_BYTE_ORDER == G_LITTLE_ENDIAN ? G_BIG_ENDIAN : G_LITTLE_ENDIAN; + wblock->packet_header->pseudo_header.sysdig_event.cpu_id = GUINT16_SWAP_LE_BE(cpu_id); + ts = GUINT64_SWAP_LE_BE(wire_ts); + wblock->packet_header->pseudo_header.sysdig_event.thread_id = GUINT64_SWAP_LE_BE(thread_id); + wblock->packet_header->pseudo_header.sysdig_event.event_len = GUINT32_SWAP_LE_BE(event_len); + wblock->packet_header->pseudo_header.sysdig_event.event_type = GUINT16_SWAP_LE_BE(event_type); + } else { + wblock->packet_header->pseudo_header.sysdig_event.cpu_id = cpu_id; + ts = wire_ts; + wblock->packet_header->pseudo_header.sysdig_event.thread_id = thread_id; + wblock->packet_header->pseudo_header.sysdig_event.event_len = event_len; + wblock->packet_header->pseudo_header.sysdig_event.event_type = event_type; + } + + wblock->packet_header->ts.secs = (time_t) (ts / 1000000000); + wblock->packet_header->ts.nsecs = (int) (ts % 1000000000); + + wblock->packet_header->caplen = block_read; + wblock->packet_header->len = wblock->packet_header->pseudo_header.sysdig_event.event_len; + + /* "Sysdig Event Block" read event data */ + if (!wtap_read_packet_bytes(fh, wblock->frame_buffer, + block_read, err, err_info)) + return FALSE; + + return TRUE; +} static gboolean pcapng_read_unknown_block(FILE_T fh, pcapng_block_header_t *bh, pcapng_t *pn _U_, wtapng_block_t *wblock _U_, int *err, gchar **err_info) @@ -2290,6 +2390,11 @@ pcapng_read_block(wtap *wth, FILE_T fh, pcapng_t *pn, wtapng_block_t *wblock, in if (!pcapng_read_interface_statistics_block(fh, &bh, pn, wblock, err, err_info)) return PCAPNG_BLOCK_ERROR; break; + case(BLOCK_TYPE_SYSDIG_EVENT): + /* case(BLOCK_TYPE_SYSDIG_EVF): */ + if (!pcapng_read_sysdig_event_block(fh, &bh, pn, wblock, err, err_info)) + return PCAPNG_BLOCK_ERROR; + break; default: pcapng_debug("pcapng_read_block: Unknown block_type: 0x%x (block ignored), block total length %d", bh.block_type, bh.block_total_length); if (!pcapng_read_unknown_block(fh, &bh, pn, wblock, err, err_info)) @@ -2523,6 +2628,8 @@ pcapng_read(wtap *wth, int *err, gchar **err_info, gint64 *data_offset) case(BLOCK_TYPE_PB): case(BLOCK_TYPE_SPB): case(BLOCK_TYPE_EPB): + case(BLOCK_TYPE_SYSDIG_EVENT): + case(BLOCK_TYPE_SYSDIG_EVF): /* packet block - we've found a packet */ goto got_packet; @@ -2615,10 +2722,11 @@ pcapng_seek_read(wtap *wth, gint64 seek_off, } /* block must be a "Packet Block", an "Enhanced Packet Block", - or a "Simple Packet Block" */ + a "Simple Packet Block", or an event */ if (wblock.type != BLOCK_TYPE_PB && wblock.type != BLOCK_TYPE_EPB && - wblock.type != BLOCK_TYPE_SPB) { - pcapng_debug("pcapng_seek_read: block type %u not PB/EPB/SPB", wblock.type); + wblock.type != BLOCK_TYPE_SPB && + wblock.type != BLOCK_TYPE_SYSDIG_EVENT && wblock.type != BLOCK_TYPE_SYSDIG_EVF) { + pcapng_debug("pcapng_seek_read: block type %u not PB/EPB/SPB", wblock.type); return FALSE; } diff --git a/wiretap/pcapng_module.h b/wiretap/pcapng_module.h index c735380ab6..aa7f9c40c9 100644 --- a/wiretap/pcapng_module.h +++ b/wiretap/pcapng_module.h @@ -28,6 +28,8 @@ #define BLOCK_TYPE_NRB 0x00000004 /* Name Resolution Block */ #define BLOCK_TYPE_ISB 0x00000005 /* Interface Statistics Block */ #define BLOCK_TYPE_EPB 0x00000006 /* Enhanced Packet Block */ +#define BLOCK_TYPE_SYSDIG_EVENT 0x00000204 /* Sysdig Event Block */ +#define BLOCK_TYPE_SYSDIG_EVF 0x00000208 /* Sysdig Event Block with flags */ #define BLOCK_TYPE_SHB 0x0A0D0D0A /* Section Header Block */ /* TODO: the following are not yet well defined in the draft spec: * Compression Block diff --git a/wiretap/wtap.h b/wiretap/wtap.h index 37dfce7918..ccbc598c5e 100644 --- a/wiretap/wtap.h +++ b/wiretap/wtap.h @@ -1119,6 +1119,20 @@ struct logcat_phdr { gint version; }; +/* Packet "pseudo-header" information for Sysdig events. */ + +struct sysdig_event_phdr { + guint record_type; /* XXX match ft_specific_record_phdr so that we chain off of packet-pcapng_block for now. */ + int byte_order; + guint16 cpu_id; + /* guint32 sentinel; */ + guint64 timestamp; /* ns since epoch */ + guint64 thread_id; + guint32 event_len; /* XXX dup of wtap_pkthdr.len */ + guint16 event_type; + /* ... Event ... */ +}; + /* Pseudo-header for file-type-specific records */ struct ft_specific_record_phdr { guint record_type; /* the type of record this is */ @@ -1150,6 +1164,7 @@ union wtap_pseudo_header { struct nokia_phdr nokia; struct llcp_phdr llcp; struct logcat_phdr logcat; + struct sysdig_event_phdr sysdig_event; struct ft_specific_record_phdr ftsrec; }; |