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| author | Klaus Schmidinger <vdr@tvdr.de> | 2000-09-15 13:58:36 +0200 |
|---|---|---|
| committer | Klaus Schmidinger <vdr@tvdr.de> | 2000-09-15 13:58:36 +0200 |
| commit | 39600857613d85e035ab1f93ad8360d9eaf00fe0 (patch) | |
| tree | ee1523c4a4f4e2096a25150f2302f7081968e7c2 /vdr.c | |
| parent | 5c6d5f5316bf625b66d2592bd335de33b54cfed1 (diff) | |
| download | vdr-39600857613d85e035ab1f93ad8360d9eaf00fe0.tar.gz vdr-39600857613d85e035ab1f93ad8360d9eaf00fe0.tar.bz2 | |
Handling SIGPIPE and re-establishing handler after intercepting a signal
Diffstat (limited to 'vdr.c')
| -rw-r--r-- | vdr.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -22,7 +22,7 @@ * * The project's page is at http://www.cadsoft.de/people/kls/vdr * - * $Id: vdr.c 1.30 2000/09/10 14:33:09 kls Exp $ + * $Id: vdr.c 1.31 2000/09/15 13:55:39 kls Exp $ */ #include <getopt.h> @@ -46,9 +46,11 @@ static int Interrupted = 0; -void SignalHandler(int signum) +static void SignalHandler(int signum) { - Interrupted = signum; + if (signum != SIGPIPE) + Interrupted = signum; + signal(signum, SignalHandler); } int main(int argc, char *argv[]) @@ -174,6 +176,7 @@ int main(int argc, char *argv[]) if (signal(SIGHUP, SignalHandler) == SIG_IGN) signal(SIGHUP, SIG_IGN); if (signal(SIGINT, SignalHandler) == SIG_IGN) signal(SIGINT, SIG_IGN); if (signal(SIGTERM, SignalHandler) == SIG_IGN) signal(SIGTERM, SIG_IGN); + if (signal(SIGPIPE, SignalHandler) == SIG_IGN) signal(SIGPIPE, SIG_IGN); // Main program loop: |