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Force SIGCHLD to default handler

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... so that waitpid() works even if our parent process ignores SIGCHLD
(SIG_IGN is preserved across exec*()).
This commit is contained in:
Rémi Denis-Courmont 2010-05-27 18:46:47 +03:00
parent 1c02d8d5dd
commit 94763831fb
1 changed files with 2 additions and 0 deletions
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2
bin/vlc.c
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@ -68,6 +68,8 @@ int main( int i_argc, const char *ppsz_argv[] )
* Note: this is NOT an excuse for not protecting against SIGPIPE. If
* LibVLC runs outside of VLC, we cannot rely on this code snippet. */
signal (SIGPIPE, SIG_IGN);
/* Restore default for SIGCHLD in case parent ignores it. */
signal (SIGCHLD, SIG_DFL);
#ifdef HAVE_SETENV
# ifndef NDEBUG