From: mdw <mdw>
Date: Fri, 18 Jun 1999 18:58:54 +0000 (+0000)
Subject: Signal handling fixes.
X-Git-Tag: 1.0.2~42
X-Git-Url: https://git.distorted.org.uk/~mdw/sw-tools/commitdiff_plain/f192155fd210c0e6caa77c86c319a09a1fc10714

Signal handling fixes.
---

diff --git a/src/sw_rsh.c b/src/sw_rsh.c
index fdacf12..4f2be0d 100644
--- a/src/sw_rsh.c
+++ b/src/sw_rsh.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: sw_rsh.c,v 1.2 1999/06/02 17:03:29 mdw Exp $
+ * $Id: sw_rsh.c,v 1.3 1999/06/18 18:58:54 mdw Exp $
  *
  * Run remote commands
  *
@@ -29,6 +29,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: sw_rsh.c,v $
+ * Revision 1.3  1999/06/18 18:58:54  mdw
+ * Signal handling fixes.
+ *
  * Revision 1.2  1999/06/02 17:03:29  mdw
  * Fix use of `octet' now that mLib includes `bits.h' (as of version 1.3.5
  * release).  Also use the mLib load and store macros rather than doing it
@@ -677,7 +680,10 @@ int swrsh(sw_remote *r, const char *host, const char *cmd, char *argv[])
   if (!handler) {
     struct sigaction sa;
     sa.sa_handler = sigchld;
-    sa.sa_flags = 0;
+    sa.sa_flags = SA_NOCLDSTOP;
+#ifdef SA_RESTART
+    sa.sa_flags |= SA_RESTART;
+#endif
     sigemptyset(&sa.sa_mask);
     sigaction(SIGCHLD, &sa, 0);
     handler = 1;
@@ -707,6 +713,8 @@ int swrsh(sw_remote *r, const char *host, const char *cmd, char *argv[])
 
     if (!host) {
       r->fdin = r->fdout = sk[1];
+      signal(SIGINT, SIG_DFL);
+      signal(SIGQUIT, SIG_DFL);
       remote(r, cmd, argv, environ);
     }