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authorHarald Welte <laforge@gnumonks.org>2017-08-12 16:18:12 +0200
committerHarald Welte <laforge@gnumonks.org>2017-08-12 18:39:09 +0200
commit58bd1693eb47579007a6dd902910194dac80791b (patch)
tree63dafeb247ed5ba33f64d389b74aee347f2faedb
parenta22941aef3242ebbc011ccfab25c9f8ffecbc27b (diff)
Remove __sun__ code that is unmaintained
We haven nobody maintaining this platform, let's remove it. In fact, only Linux and FreeBSD are part of the jenkins build tests, so even Apple/MacOS is up for disposal. However, as it's more popular, let's keep the code. Change-Id: Id6b8179259bacade52c39f96e688f828eff164ac
-rw-r--r--lib/tun.c259
-rw-r--r--sgsnemu/sgsnemu.c5
2 files changed, 0 insertions, 264 deletions
diff --git a/lib/tun.c b/lib/tun.c
index bf95630..d97f2e6 100644
--- a/lib/tun.c
+++ b/lib/tun.c
@@ -53,13 +53,6 @@
#elif defined (__APPLE__)
#include <net/if.h>
-#elif defined (__sun__)
-#include <stropts.h>
-#include <sys/sockio.h>
-#include <net/if.h>
-#include <net/if_tun.h>
-/*#include "sun_if_tun.h"*/
-
#else
#error "Unknown platform!"
#endif
@@ -112,102 +105,6 @@ int tun_sifflags(struct tun_t *this, int flags)
return 0;
}
-/* Currently unused
-int tun_addroute2(struct tun_t *this,
- struct in_addr *dst,
- struct in_addr *gateway,
- struct in_addr *mask) {
-
- struct {
- struct nlmsghdr n;
- struct rtmsg r;
- char buf[TUN_NLBUFSIZE];
- } req;
-
- struct sockaddr_nl local;
- int addr_len;
- int fd;
- int status;
- struct sockaddr_nl nladdr;
- struct iovec iov;
- struct msghdr msg;
-
- memset(&req, 0, sizeof(req));
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_CREATE;
- req.n.nlmsg_type = RTM_NEWROUTE;
- req.r.rtm_family = AF_INET;
- req.r.rtm_table = RT_TABLE_MAIN;
- req.r.rtm_protocol = RTPROT_BOOT;
- req.r.rtm_scope = RT_SCOPE_UNIVERSE;
- req.r.rtm_type = RTN_UNICAST;
- tun_nlattr(&req.n, sizeof(req), RTA_DST, dst, 4);
- tun_nlattr(&req.n, sizeof(req), RTA_GATEWAY, gateway, 4);
-
- if ((fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "socket() failed");
- return -1;
- }
-
- memset(&local, 0, sizeof(local));
- local.nl_family = AF_NETLINK;
- local.nl_groups = 0;
-
- if (bind(fd, (struct sockaddr*)&local, sizeof(local)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "bind() failed");
- close(fd);
- return -1;
- }
-
- addr_len = sizeof(local);
- if (getsockname(fd, (struct sockaddr*)&local, &addr_len) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "getsockname() failed");
- close(fd);
- return -1;
- }
-
- if (addr_len != sizeof(local)) {
- SYS_ERR(DTUN, LOGL_ERROR, 0,
- "Wrong address length %d", addr_len);
- close(fd);
- return -1;
- }
-
- if (local.nl_family != AF_NETLINK) {
- SYS_ERR(DTUN, LOGL_ERROR, 0,
- "Wrong address family %d", local.nl_family);
- close(fd);
- return -1;
- }
-
- iov.iov_base = (void*)&req.n;
- iov.iov_len = req.n.nlmsg_len;
-
- msg.msg_name = (void*)&nladdr;
- msg.msg_namelen = sizeof(nladdr),
- msg.msg_iov = &iov;
- msg.msg_iovlen = 1;
- msg.msg_control = NULL;
- msg.msg_controllen = 0;
- msg.msg_flags = 0;
-
- memset(&nladdr, 0, sizeof(nladdr));
- nladdr.nl_family = AF_NETLINK;
- nladdr.nl_pid = 0;
- nladdr.nl_groups = 0;
-
- req.n.nlmsg_seq = 0;
- req.n.nlmsg_flags |= NLM_F_ACK;
-
- status = sendmsg(fd, &msg, 0); * TODO: Error check *
- close(fd);
- return 0;
-}
-*/
-
int tun_addaddr(struct tun_t *this,
struct in_addr *addr,
struct in_addr *dstaddr, struct in_addr *netmask)
@@ -373,17 +270,6 @@ int tun_addaddr(struct tun_t *this,
this->addrs++;
return 0;
-#elif defined (__sun__)
-
- if (!this->addrs) /* Use ioctl for first addr to make ping work */
- return tun_setaddr4(this, addr, dstaddr, netmask);
-
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Setting multiple addresses not possible on Solaris");
- return -1;
-
-#else
-#error "Unknown platform!"
#endif
}
@@ -455,12 +341,6 @@ static int tun_setaddr4(struct tun_t *this, struct in_addr *addr,
#elif defined(__FreeBSD__) || defined (__APPLE__)
((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr =
netmask->s_addr;
-
-#elif defined(__sun__)
- ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr =
- netmask->s_addr;
-#else
-#error "Unknown platform!"
#endif
if (ioctl(fd, SIOCSIFNETMASK, (void *)&ifr) < 0) {
@@ -593,8 +473,6 @@ int tun_route(struct tun_t *this,
struct in_addr *gateway, struct in_addr *mask, int delete)
{
- /* TODO: Learn how to set routing table on sun */
-
#if defined(__linux__)
struct rtentry r;
@@ -687,14 +565,6 @@ int tun_route(struct tun_t *this,
}
close(fd);
return 0;
-
-#elif defined(__sun__)
- SYS_ERR(DTUN, LOGL_NOTICE, errno,
- "Could not set up routing on Solaris. Please add route manually.");
- return 0;
-
-#else
-#error "Unknown platform!"
#endif
}
@@ -724,15 +594,6 @@ int tun_new(struct tun_t **tun, const char *dev_name)
int devnum;
struct ifaliasreq areq;
int fd;
-
-#elif defined(__sun__)
- int if_fd, ppa = -1;
- static int ip_fd = 0;
- int muxid;
- struct ifreq ifr;
-
-#else
-#error "Unknown platform!"
#endif
if (!(*tun = calloc(1, sizeof(struct tun_t)))) {
@@ -807,90 +668,6 @@ int tun_new(struct tun_t **tun, const char *dev_name)
close(fd);
return 0;
-
-#elif defined(__sun__)
-
- if ((ip_fd = open("/dev/udp", O_RDWR, 0)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't open /dev/udp");
- goto err_free;
- }
-
- if (((*tun)->fd = open("/dev/tun", O_RDWR, 0)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't open /dev/tun");
- close(ip_fd);
- goto err_free;
- }
-
- /* Assign a new PPA and get its unit number. */
- if ((ppa = ioctl((*tun)->fd, TUNNEWPPA, -1)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't assign new interface");
- goto sun_close_ip;
- }
-
- if ((if_fd = open("/dev/tun", O_RDWR, 0)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't open /dev/tun (2)");
- goto sun_close_ip;
- }
- if (ioctl(if_fd, I_PUSH, "ip") < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't push IP module");
- goto sun_close_if;
- }
-
- /* Assign ppa according to the unit number returned by tun device */
- if (ioctl(if_fd, IF_UNITSEL, (char *)&ppa) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno, "Can't set PPA %d",
- ppa);
- goto sun_close_if;
- }
-
- /* Link the two streams */
- if ((muxid = ioctl(ip_fd, I_LINK, if_fd)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't link TUN device to IP");
- goto sun_close_if;
- }
-
- /* Link the two streams */
- if ((muxid = ioctl(ip_fd, I_LINK, if_fd)) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't link TUN device to IP");
- goto sun_close_if;
- }
-
- close(if_fd);
-
- snprintf((*tun)->devname, sizeof((*tun)->devname), "tun%d", ppa);
- (*tun)->devname[sizeof((*tun)->devname)] = 0;
-
- memset(&ifr, 0, sizeof(ifr));
- strcpy(ifr.ifr_name, (*tun)->devname);
- ifr.ifr_ip_muxid = muxid;
-
- if (ioctl(ip_fd, SIOCSIFMUXID, &ifr) < 0) {
- ioctl(ip_fd, I_PUNLINK, muxid);
- SYS_ERR(DTUN, LOGL_ERROR, errno,
- "Can't set multiplexor id");
- goto sun_close_ip;
- }
-
- /* if (fcntl (fd, F_SETFL, O_NONBLOCK) < 0)
- msg (M_ERR, "Set file descriptor to non-blocking failed"); */
-
- return 0;
-
-sun_close_if:
- close(if_fd);
-sun_close_ip:
- close(ip_fd);
- goto err_close;
-
-#else
-#error "Unknown platform!"
#endif
err_close:
@@ -927,9 +704,6 @@ int tun_set_cb_ind(struct tun_t *this,
int tun_decaps(struct tun_t *this)
{
-
-#if defined(__linux__) || defined (__FreeBSD__) || defined (__APPLE__)
-
unsigned char buffer[PACKET_MAX];
int status;
@@ -942,44 +716,11 @@ int tun_decaps(struct tun_t *this)
return this->cb_ind(this, buffer, status);
return 0;
-
-#elif defined (__sun__)
-
- unsigned char buffer[PACKET_MAX];
- struct strbuf sbuf;
- int f = 0;
-
- sbuf.maxlen = PACKET_MAX;
- sbuf.buf = buffer;
- if (getmsg(this->fd, NULL, &sbuf, &f) < 0) {
- SYS_ERR(DTUN, LOGL_ERROR, errno, "getmsg() failed");
- return -1;
- }
-
- if (this->cb_ind)
- return this->cb_ind(this, buffer, sbuf.len);
-
- return 0;
-
-#endif
-
}
int tun_encaps(struct tun_t *tun, void *pack, unsigned len)
{
-
-#if defined(__linux__) || defined (__FreeBSD__) || defined (__APPLE__)
-
return write(tun->fd, pack, len);
-
-#elif defined (__sun__)
-
- struct strbuf sbuf;
- sbuf.len = len;
- sbuf.buf = pack;
- return putmsg(tun->fd, NULL, &sbuf, 0);
-
-#endif
}
int tun_runscript(struct tun_t *tun, char *script)
diff --git a/sgsnemu/sgsnemu.c b/sgsnemu/sgsnemu.c
index 232706c..ed1fb93 100644
--- a/sgsnemu/sgsnemu.c
+++ b/sgsnemu/sgsnemu.c
@@ -870,13 +870,8 @@ int process_options(int argc, char **argv)
exit(1);
}
options.net.s_addr = in46.v4.s_addr;
-#if defined (__sun__)
- options.netaddrs_addr = htonl(ntohl(options.net.s_addr) + 1);
- options.destaddr.s_addr = htonl(ntohl(options.net.s_addr) + 1);
-#else
options.netaddr.s_addr = options.net.s_addr;
options.destaddr.s_addr = options.net.s_addr;
-#endif
} else {
options.net.s_addr = 0;