#include <stdarg.h>
#include <stdio.h>
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+#if defined(THREADED_RTS) && defined(openbsd_HOST_OS) && defined(HAVE_PTHREAD_H)
+#include <pthread.h>
+#endif
+
/* -----------------------------------------------------------------------------
Result-checking malloc wrappers.
-------------------------------------------------------------------------- */
* clean up for us.
* -------------------------------------------------------------------------- */
-#if !defined(mingw32_TARGET_OS)
+#if !defined(mingw32_HOST_OS)
void
resetNonBlockingFd(int fd)
{
ullong
msTime(void)
{
-# if defined(HAVE_GETCLOCK) && !defined(alpha_TARGET_ARCH) && !defined(hppa1_1_TARGET_ARCH)
+# if defined(HAVE_GETCLOCK) && !defined(alpha_HOST_ARCH) && !defined(hppa1_1_HOST_ARCH)
struct timespec tv;
if (getclock(TIMEOFDAY, &tv) != 0) {
stg_exit(EXIT_FAILURE);
}
return tv.tv_sec * LL(1000) + tv.tv_nsec / LL(1000000) - startTime;
-# elif HAVE_GETTIMEOFDAY && !defined(alpha_TARGET_ARCH)
+# elif HAVE_GETTIMEOFDAY && !defined(alpha_HOST_ARCH)
struct timeval tv;
if (gettimeofday(&tv, NULL) != 0) {
}
#endif
+/*
+ * It seems that pthreads and signals interact oddly in OpenBSD & FreeBSD
+ * pthreads (and possibly others). When linking with -lpthreads, we
+ * have to use pthread_kill to send blockable signals. So use that
+ * when we have a threaded rts. So System.Posix.Signals will call
+ * genericRaise(), rather than raise(3).
+ */
+int genericRaise(int sig) {
+#if defined(THREADED_RTS) && (defined(openbsd_HOST_OS) || defined(freebsd_HOST_OS))
+ return pthread_kill(pthread_self(), sig);
+#else
+ return raise(sig);
+#endif
+}