#include <signal.h>
#include <unistd.h>
+#include "sigprocmask.h"
#include "xalloc.h"
#define SIZEOF(a) (sizeof(a) / sizeof(a[0]))
/* ========================================================================= */
-#if HAVE_POSIX_SIGNALBLOCKING
-
static sigset_t fatal_signal_set;
static void
init_fatal_signal_set ();
sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL);
}
-
-#else
-
-/* Don't bother caring about the old systems which don't have POSIX signal
- blocking. */
-
-void
-block_fatal_signals ()
-{
-}
-
-void
-unblock_fatal_signals ()
-{
-}
-
-#endif