Changeset c9e72d1 for global.c

Timestamp:

Nov 22, 2003, 11:33:00 AM (20 years ago)

Author:

Erik Nygren <nygren@mit.edu>

Branches:

master, barnowl_perlaim, debian, owl, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

1e34e40

Parents:

f1645da

Message:

	Catch SIGPIPE and print an error rather than crashing.
	        [It's possible that this may have some portability
		issues under Solaris and we may need to add some
		configure stuff around SA_SIGINFO...]

File:

• global.c (modified) (2 diffs)

global.c

@@ -105 +105 @@
 
   owl_errqueue_init(&(g->errqueue));
+
+  g->got_err_signal=0;
 }
 
@@ -844 +846 @@
   return(&(g->errqueue));
 }
+
+void owl_global_set_errsignal(owl_global *g, int signum, siginfo_t *siginfo)
+{
+  g->got_err_signal = signum;
+  if (siginfo) {
+    g->err_signal_info = *siginfo;
+  } else {
+    memset(&(g->err_signal_info), 0, sizeof(siginfo_t));
+  }
+}
+
+int owl_global_get_errsignal_and_clear(owl_global *g, siginfo_t *siginfo)
+{
+  int signum;
+  if (siginfo && g->got_err_signal) {
+    *siginfo = g->err_signal_info;
+  } 
+  signum = g->got_err_signal;
+  g->got_err_signal = 0;
+  return signum;
+}
+