From: Jean-Claude Beaudoin <jean.claude.beaudoin@gmail.com>
Date: Sun, 24 Jun 2012 07:28:11 +0000 (-0400)
Subject: Better handling in signal setter/getter of non-signal-using OSes.
X-Git-Tag: gc7_4_0~261^2^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2db1a84237ed8733200df432fed1e9e83ca96138;p=gc

Better handling in signal setter/getter of non-signal-using OSes.
---

diff --git a/misc.c b/misc.c
index 7c418cf2..15359d63 100644
--- a/misc.c
+++ b/misc.c
@@ -539,12 +539,24 @@ GC_API void GC_CALL GC_set_thread_restart_signal(int sig)
 
 GC_API int GC_CALL GC_get_suspend_signal(void)
 {
+# ifdef SIG_SUSPEND_DEFAULT
   return suspend_signal;
+# elif defined(SIG_SUSPEND)
+  return SIG_SUSPEND;
+# else
+  return -1;
+#endif
 }
 
 GC_API int GC_CALL GC_get_thr_restart_signal(void)
 {
+# ifdef SIG_THR_RESTART_DEFAULT
   return thread_restart_signal;
+# elif defined(SIG_THR_RESTART)
+  return SIG_THR_RESTART;
+# else
+  return -1;
+#endif
 }
 
 #endif /* THREADS */