util.signal: Make kill() available on OpenBSD, NetBSD (thanks Florob, filip).
--- a/util-src/signal.c Tue Jun 15 09:59:26 2010 +0500
+++ b/util-src/signal.c Tue Jun 15 16:57:15 2010 +0500
@@ -29,6 +29,10 @@
#include <signal.h>
#include <stdlib.h>
+#ifdef __unix__
+#include <sys/param.h>
+#endif
+
#include "lua.h"
#include "lauxlib.h"
@@ -326,7 +330,7 @@
return 1;
}
-#if defined _POSIX_SOURCE || (defined(sun) || defined(__sun))
+#ifdef __unix__
/* define some posix only functions */
@@ -373,7 +377,7 @@
static const struct luaL_Reg lsignal_lib[] = {
{"signal", l_signal},
{"raise", l_raise},
-#if defined _POSIX_SOURCE || (defined(sun) || defined(__sun))
+#ifdef __unix__
{"kill", l_kill},
#endif
{NULL, NULL}