#include <afsconfig.h>
#include <afs/param.h>
-#define _POSIX_PTHREAD_SEMANTICS
#include <afs/param.h>
#include <assert.h>
#include <stdlib.h>
static struct {
void (*handler) (int);
int pending;
-#if !(defined(AFS_DARWIN60_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV)))
+#if !(defined(AFS_DARWIN_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV)))
int fatal;
-#endif /* !defined(AFS_DARWIN60_ENV) || !defined(AFS_NBSD_ENV) */
+#endif /* !defined(AFS_DARWIN_ENV) || !defined(AFS_NBSD_ENV) */
int inited;
} softsig_sigs[NSIG];
pthread_sigmask(SIG_BLOCK, &ss, &os);
pthread_sigmask(SIG_SETMASK, &os, NULL);
sigaddset(&ss, SIGUSR1);
-#if defined(AFS_DARWIN60_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV))
+#if defined(AFS_DARWIN_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV))
pthread_sigmask (SIG_BLOCK, &ss, NULL);
sigdelset (&os, SIGUSR1);
-#else /* !defined(AFS_DARWIN60_ENV) && !defined(AFS_NBSD_ENV) */
+#elif !defined(AFS_HPUX_ENV)
+ /* On HPUX, don't wait for 'critical' signals, as things such as
+ * SEGV won't cause a core, then. Some non-HPUX platforms may need
+ * this, though, since apparently if we wait on some signals but not
+ * e.g. SEGV, the softsig thread will still wait around when the
+ * other threads were killed by the SEGV. */
for (i = 0; i < NSIG; i++) {
if (!sigismember(&os, i) && i != SIGSTOP && i != SIGKILL) {
sigaddset(&ss, i);
softsig_sigs[i].fatal = 1;
}
}
-#endif /* defined(AFS_DARWIN60_ENV) || defined(AFS_NBSD_ENV) */
+#endif /* defined(AFS_DARWIN_ENV) || defined(AFS_NBSD_ENV) */
while (1) {
void (*h) (int);
-#if !defined(AFS_DARWIN60_ENV) && !defined(AFS_NBSD_ENV)
+#if !defined(AFS_DARWIN_ENV) && !defined(AFS_NBSD_ENV)
int sigw;
#endif
for (i = 0; i < NSIG; i++) {
if (softsig_sigs[i].handler && !softsig_sigs[i].inited) {
sigaddset(&ss, i);
-#if defined(AFS_DARWIN60_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV))
+#if defined(AFS_DARWIN_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV))
pthread_sigmask (SIG_BLOCK, &ss, NULL);
sigdelset (&os, i);
-#endif /* defined(AFS_DARWIN60_ENV) || defined(AFS_NBSD_ENV) */
+#endif /* defined(AFS_DARWIN_ENV) || defined(AFS_NBSD_ENV) */
softsig_sigs[i].inited = 1;
}
if (softsig_sigs[i].pending) {
}
}
if (i == NSIG) {
-#if defined(AFS_DARWIN60_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV))
+#if defined(AFS_DARWIN_ENV) || (defined(AFS_NBSD_ENV) && !defined(AFS_NBSD50_ENV))
sigsuspend (&os);
-#else /* !defined(AFS_DARWIN60_ENV) && !defined(AFS_NBSD_ENV) */
+#else /* !defined(AFS_DARWIN_ENV) && !defined(AFS_NBSD_ENV) */
sigwait(&ss, &sigw);
if (sigw != SIGUSR1) {
if (softsig_sigs[sigw].fatal)
exit(0);
softsig_sigs[sigw].pending = 1;
}
-#endif /* defined(AFS_DARWIN60_ENV) || defined(AFS_NBSD_ENV) */
+#endif /* defined(AFS_DARWIN_ENV) || defined(AFS_NBSD_ENV) */
} else if (h)
h(i);
}