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Cleanly handle SIGTERM and SIGHUP

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This commit is contained in:
Léo Villeveygoux 2020-05-29 18:40:45 +02:00
parent 2232772db4
commit 3426d0d0a3
1 changed files with 9 additions and 0 deletions
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9
src/nnn.c
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@ -704,6 +704,13 @@ static void sigint_handler(int UNUSED(sig))
g_states |= STATE_INTERRUPTED; g_states |= STATE_INTERRUPTED;
} }
static void clean_exit_sighandler(int UNUSED(sig))
{
exitcurses();
/* This triggers cleanup() thanks to atexit() */
exit(EXIT_SUCCESS);
}
static char *xitoa(uint val) static char *xitoa(uint val)
{ {
static char ascbuf[32] = {0}; static char ascbuf[32] = {0};
@ -7230,6 +7237,8 @@ int main(int argc, char *argv[])
xerror(); xerror();
return EXIT_FAILURE; return EXIT_FAILURE;
} }
signal(SIGTERM, clean_exit_sighandler);
signal(SIGHUP, clean_exit_sighandler);
signal(SIGQUIT, SIG_IGN); signal(SIGQUIT, SIG_IGN);
#ifndef NOLOCALE #ifndef NOLOCALE