From c94866e9e44ea1eb72da06bc65ef1c032ae8e0c9 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 15 Aug 1996 15:11:34 +0000
Subject: - added FAST_SHARE_MODES code - added some named pipe code from Jim

---
 source/lib/util.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'source/lib/util.c')

diff --git a/source/lib/util.c b/source/lib/util.c
index 413f1c648e0..5b765e0ac6f 100644
--- a/source/lib/util.c
+++ b/source/lib/util.c
@@ -3118,16 +3118,20 @@ char *gidtoname(int gid)
 /*******************************************************************
 block sigs
 ********************************************************************/
-void BlockSignals(BOOL block)
+void BlockSignals(BOOL block,int signum)
 {
 #ifdef USE_SIGBLOCK
-  int block_mask = (sigmask(SIGTERM)|sigmask(SIGQUIT)|sigmask(SIGSEGV)
-		    |sigmask(SIGCHLD)|sigmask(SIGQUIT)|sigmask(SIGBUS)|
-		    sigmask(SIGINT));
+  int block_mask = sigmask(signum);
+  static int oldmask = 0;
   if (block) 
-    sigblock(block_mask);
+    oldmask = sigblock(block_mask);
   else
-    sigsetmask(0);
+    sigsetmask(oldmask);
+#elif defined(USE_SIGPROCMASK)
+  sigset_t set;
+  sigemptyset(&set);
+  sigaddset(&set,signum);
+  sigprocmask(block?SIG_BLOCK:SIG_UNBLOCK,&set,NULL);
 #endif
 }
 
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