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Formerly commands.c.~6~

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This commit is contained in:
Roland McGrath 1992-06-11 05:12:44 +00:00
parent 5631243fdd
commit 2f5b18ba2f
1 changed files with 12 additions and 7 deletions
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19
commands.c
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@ -25,7 +25,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
extern int remote_kill (); extern int remote_kill ();
#if !defined(POSIX) && !defined(__GNU_LIBRARY__) #ifndef HAVE_UNISTD_H
extern int getpid (); extern int getpid ();
#endif #endif
@ -357,18 +357,23 @@ execute_file_commands (file)
new_job (file); new_job (file);
} }
#define PROPAGATED_SIGNAL_MASK \
(sigmask (SIGTERM) | sigmask (SIGINT) | sigmask (SIGHUP) | sigmask (SIGQUIT))
/* Handle fatal signals. */ /* Handle fatal signals. */
int RETSIGTYPE
fatal_error_signal (sig) fatal_error_signal (sig)
int sig; int sig;
{ {
signal (sig, SIG_DFL); signal (sig, SIG_DFL);
#ifndef USG #ifdef POSIX
{
sigset_t set;
sigemptyset (&set);
(void) sigprocmask (SIG_SETMASK, &set, (sigset_t *) 0);
}
#else
#ifndef SIGSETMASK_MISSING
(void) sigsetmask (0); (void) sigsetmask (0);
#endif
#endif #endif
/* A termination signal won't be sent to the entire /* A termination signal won't be sent to the entire
@ -385,7 +390,7 @@ fatal_error_signal (sig)
/* If we got a signal that means the user /* If we got a signal that means the user
wanted to kill make, remove pending targets. */ wanted to kill make, remove pending targets. */
if (PROPAGATED_SIGNAL_MASK & sigmask (sig)) if (sig == SIGTERM || sig == SIGINT || sig == SIGHUP || sig == SIGQUIT)
{ {
register struct child *c; register struct child *c;