X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=support%2Fsignal.c;h=6f7305ade0fe8867a3d715f905e9f17fef9d84a5;hb=feca28835d4e3cb2be67bdcbd4f54fee62c3797a;hp=763019fecbfac461f1580d12a8c1a475e03700e9;hpb=234225d112c4b018b8d1796f4c06a15812137500;p=mono.git

diff --git a/support/signal.c b/support/signal.c
index 763019fecbf..6f7305ade0f 100644
--- a/support/signal.c
+++ b/support/signal.c
@@ -1,39 +1,57 @@
 /*
  * <signal.h> wrapper functions.
+ *
+ * Authors:
+ *   Jonathan Pryor (jonpryor@vt.edu)
+ *
+ * Copyright (C) 2004-2005 Jonathan Pryor
  */
 
 #include <signal.h>
 
+#include "map.h"
 #include "mph.h"
 
 G_BEGIN_DECLS
 
 typedef void (*mph_sighandler_t)(int);
 
-mph_sighandler_t
+void*
 Mono_Posix_Stdlib_SIG_DFL (void)
 {
 	return SIG_DFL;
 }
 
-mph_sighandler_t
+void*
 Mono_Posix_Stdlib_SIG_ERR (void)
 {
 	return SIG_ERR;
 }
 
-mph_sighandler_t
+void*
 Mono_Posix_Stdlib_SIG_IGN (void)
 {
 	return SIG_IGN;
 }
 
 void
-Mono_Posix_Stdlib_InvokeSignalHandler (int signum, mph_sighandler_t handler)
+Mono_Posix_Stdlib_InvokeSignalHandler (int signum, void *handler)
 {
-	handler (signum);
+	mph_sighandler_t _h = (mph_sighandler_t) handler;
+	_h (signum);
 }
 
+#ifndef PLATFORM_WIN32
+int
+Mono_Posix_Syscall_psignal (int sig, const char* s)
+{
+	errno = 0;
+	psignal (sig, s);
+	return errno == 0 ? 0 : -1;
+}
+#endif /* ndef PLATFORM_WIN32 */
+
+
 G_END_DECLS
 
 /*