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(fatal_error_signal): Don't unblock signals.

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This commit is contained in:
Roland McGrath 1994-04-06 01:17:43 +00:00
parent 6dc8e442f2
commit fd025b9089
1 changed files with 4 additions and 13 deletions
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17
commands.c
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@ -331,18 +331,9 @@ fatal_error_signal (sig)
{
handling_fatal_signal = 1;
/* Set the handling for this signal to the default.
It is blocked now while we run this handler. */
signal (sig, SIG_DFL);
#ifdef POSIX
{
sigset_t set;
sigemptyset (&set);
(void) sigprocmask (SIG_SETMASK, &set, (sigset_t *) 0);
}
#else
#ifdef HAVE_SIGSETMASK
(void) sigsetmask (0);
#endif
#endif
/* A termination signal won't be sent to the entire
process group, but it means we want to kill the children. */
@ -390,9 +381,9 @@ fatal_error_signal (sig)
cause a core dump. Just exit instead. */
exit (1);
/* Signal the same code; this time it will really be fatal. */
/* Signal the same code; this time it will really be fatal. The signal
will be unblocked when we return and arrive then to kill us. */
if (kill (getpid (), sig) < 0)
/* It shouldn't return, but if it does, die anyway. */
pfatal_with_name ("kill");
}