From bee85e782fa5d2ed06d6cf94ec5e29f9c4d7b9e1 Mon Sep 17 00:00:00 2001 From: Gustavo Zacarias Date: Thu, 26 Jan 2012 13:51:31 -0300 Subject: tcpdump: bump to version 4.2.1 Signed-off-by: Gustavo Zacarias Signed-off-by: Peter Korsgaard --- package/tcpdump/tcpdump-4.1.1-vfork.patch | 127 ------------------------------ 1 file changed, 127 deletions(-) delete mode 100644 package/tcpdump/tcpdump-4.1.1-vfork.patch (limited to 'package/tcpdump/tcpdump-4.1.1-vfork.patch') diff --git a/package/tcpdump/tcpdump-4.1.1-vfork.patch b/package/tcpdump/tcpdump-4.1.1-vfork.patch deleted file mode 100644 index 8213f35f5..000000000 --- a/package/tcpdump/tcpdump-4.1.1-vfork.patch +++ /dev/null @@ -1,127 +0,0 @@ -https://sourceforge.net/tracker/?func=detail&aid=3120897&group_id=53066&atid=469575 - -From 6f8927c609d1f986a45010b7acae0eb570668642 Mon Sep 17 00:00:00 2001 -From: Mike Frysinger -Date: Sat, 27 Nov 2010 17:18:05 -0500 -Subject: [PATCH] add support for nommu systems - -Rather than hardcode the WIN32 define, add proper fork checks to the -configure script and check those. This fixes building for nommu systems -which lack the fork function. - -While we're here though, add support for this functionality via vfork -so that it does work on nommu systems. And fix an old bug where we -exit properly in the forked child when the exec failed instead of just -returning to the calling code (which isn't expecting it). - -Signed-off-by: Mike Frysinger ---- - ---- tcpdump-4.0.0/config.h.in -+++ tcpdump-4.0.0/config.h.in -@@ -151,6 +151,9 @@ - /* Define to 1 if you have the header file. */ - #undef HAVE_FCNTL_H - -+/* Define to 1 if you have the `fork' function. */ -+#undef HAVE_FORK -+ - /* Define to 1 if you have the `getnameinfo' function. */ - #undef HAVE_GETNAMEINFO - -@@ -274,6 +277,9 @@ - /* Define to 1 if you have the header file. */ - #undef HAVE_UNISTD_H - -+/* Define to 1 if you have the `vfork' function. */ -+#undef HAVE_VFORK -+ - /* Define to 1 if you have the `vfprintf' function. */ - #undef HAVE_VFPRINTF - ---- tcpdump-4.0.0/configure -+++ tcpdump-4.0.0/configure -@@ -7976,7 +7976,7 @@ done - - - --for ac_func in strftime -+for ac_func in fork vfork strftime - do - as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` - { echo "$as_me:$LINENO: checking for $ac_func" >&5 -diff --git a/tcpdump.c b/tcpdump.c -index c8da36b..abf3e69 100644 ---- a/tcpdump.c -+++ b/tcpdump.c -@@ -1250,8 +1250,10 @@ main(int argc, char **argv) - (void)setsignal(SIGPIPE, cleanup); - (void)setsignal(SIGTERM, cleanup); - (void)setsignal(SIGINT, cleanup); -- (void)setsignal(SIGCHLD, child_cleanup); - #endif /* WIN32 */ -+#if defined(HAVE_FORK) || defined(HAVE_VFORK) -+ (void)setsignal(SIGCHLD, child_cleanup); -+#endif - /* Cooperate with nohup(1) */ - #ifndef WIN32 - if ((oldhandler = setsignal(SIGHUP, cleanup)) != SIG_DFL) -@@ -1464,13 +1466,13 @@ cleanup(int signo _U_) - On windows, we do not use a fork, so we do not care less about - waiting a child processes to die - */ --#ifndef WIN32 -+#if defined(HAVE_FORK) || defined(HAVE_VFORK) - static RETSIGTYPE - child_cleanup(int signo _U_) - { - wait(NULL); - } --#endif /* WIN32 */ -+#endif /* HAVE_FORK || HAVE_VFORK */ - - static void - info(register int verbose) -@@ -1514,11 +1516,15 @@ info(register int verbose) - infoprint = 0; - } - --#ifndef WIN32 -+#if defined(HAVE_FORK) || defined(HAVE_VFORK) - static void - compress_savefile(const char *filename) - { -+# ifdef HAVE_FORK - if (fork()) -+# else -+ if (vfork()) -+# endif - return; - /* - * Set to lowest priority so that this doesn't disturb the capture -@@ -1534,15 +1540,20 @@ compress_savefile(const char *filename) - zflag, - filename, - strerror(errno)); -+# ifdef HAVE_FORK -+ exit(1); -+# else -+ _exit(1); -+# endif - } --#else /* WIN32 */ -+#else /* HAVE_FORK || HAVE_VFORK */ - static void - compress_savefile(const char *filename) - { - fprintf(stderr, -- "compress_savefile failed. Functionality not implemented under windows\n"); -+ "compress_savefile failed. Functionality not implemented under your system\n"); - } --#endif /* WIN32 */ -+#endif /* HAVE_FORK || HAVE_VFORK */ - - static void - dump_packet_and_trunc(u_char *user, const struct pcap_pkthdr *h, const u_char *sp) --- -1.7.3.1 -- cgit v1.2.3