#include <time.h>
+#include "sig-handler.h"
#include "timespec.h"
#include <stdbool.h>
#if HAVE_BUG_BIG_NANOSLEEP
-void
+static void
getnow (struct timespec *t)
{
# if defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME
# define SIGCONT SIGTERM
# endif
-# if ! HAVE_SIGINTERRUPT
-# define siginterrupt(sig, flag) /* empty */
-# endif
-
static sig_atomic_t volatile suspended;
/* Handle SIGCONT. */
/* set up sig handler */
if (! initialized)
{
-# ifdef SA_NOCLDSTOP
- struct sigaction oldact, newact;
- newact.sa_handler = sighandler;
- sigemptyset (&newact.sa_mask);
- newact.sa_flags = 0;
+ struct sigaction oldact;
sigaction (SIGCONT, NULL, &oldact);
- if (oldact.sa_handler != SIG_IGN)
- sigaction (SIGCONT, &newact, NULL);
-# else
- if (signal (SIGCONT, SIG_IGN) != SIG_IGN)
+ if (get_handler (&oldact) != SIG_IGN)
{
- signal (SIGCONT, sighandler);
- siginterrupt (SIGCONT, 1);
+ struct sigaction newact;
+
+ newact.sa_handler = sighandler;
+ sigemptyset (&newact.sa_mask);
+ newact.sa_flags = 0;
+ sigaction (SIGCONT, &newact, NULL);
}
-# endif
initialized = true;
}