diff options
| author | guy <guy> | 2005-06-03 20:36:19 +0000 |
|---|---|---|
| committer | guy <guy> | 2005-06-03 20:36:19 +0000 |
| commit | 98bddc13841e3900dd6980fdbf93f6130e8b2638 (patch) | |
| tree | 1626762daccb4ab57cd58f8deeefd075cdd788b0 /pcap.3 | |
| parent | 3a1174ec74ffc1dd8f36ff2b304f9eb6f26c302a (diff) | |
Add a "pcap_dump_ftell()" routine, to fetch the current offset of a
pcap_dumper_t. (Just doing an "ftell()" on the result of
"pcap_dump_file()" won't necessarily work on Windows, as Microsoft, in
their infinite wisdom, have multiple different versions of the C library
runtime, and if a DLL is built using one version, and another DLL or an
executable is built with another version, file descriptors and FILE *'s
opened in one of them cannot be used in the other.)
Diffstat (limited to 'pcap.3')
| -rw-r--r-- | pcap.3 | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -1,4 +1,4 @@ -.\" @(#) $Header: /tcpdump/master/libpcap/Attic/pcap.3,v 1.67 2005-05-23 20:37:30 guy Exp $ +.\" @(#) $Header: /tcpdump/master/libpcap/Attic/pcap.3,v 1.68 2005-06-03 20:36:19 guy Exp $ .\" .\" Copyright (c) 1994, 1996, 1997 .\" The Regents of the University of California. All rights reserved. @@ -123,6 +123,7 @@ const char *pcap_lib_version(void) .ft B void pcap_close(pcap_t *p) int pcap_dump_flush(pcap_dumper_t *p) +long pcap_dump_ftell(pcap_dumper_t *p) FILE *pcap_dump_file(pcap_dumper_t *p) void pcap_dump_close(pcap_dumper_t *p) .ft @@ -1260,6 +1261,15 @@ but not yet written to the ``savefile'' will be written. .B \-1 is returned on error, 0 on success. .PP +.B pcap_dump_ftell() +returns the current file position for the ``savefile'', representing the +number of bytes written by +.B pcap_dump_open() +and +.BR pcap_dump() . +.B \-1 +is returned on error. +.PP .B pcap_dump_close() closes the ``savefile.'' .PP |