revised_pthread_stacksize_diff.txt

.. contains only the changes for setting
thread stacksize on non-linux platforms.  All
other issues have been separated out so that
we can address them individually in
subsequent posts.

Tested on RH 9, FreeBSD 5.2.1 and OpenBSD 3.5.

Index: utils.c
===================================================================
RCS file: /usr/cvsroot/asterisk/utils.c,v
retrieving revision 1.15
diff -u -r1.15 utils.c
--- utils.c	29 Jun 2004 17:54:25 -0000	1.15
+++ utils.c	8 Aug 2004 06:11:00 -0000
@@ -12,12 +12,14 @@
 #include <ctype.h>
 #include <string.h>
 #include <unistd.h>
+#include <errno.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <asterisk/lock.h>
 #include <asterisk/utils.h>
+#include <asterisk/logger.h>
 
 static char base64[64];
 static char b2a[256];
@@ -344,3 +346,19 @@
 	base64_init();
 	return 0;
 }
+
+
+#ifndef LINUX
+int ast_pthread_create(pthread_t *thread, pthread_attr_t *attr, void *(*start_routine)(void *), void *data)
+{
+	pthread_attr_t lattr;
+	if (!attr) {
+		pthread_attr_init(&lattr);
+		attr = &lattr;
+	}
+	errno = pthread_attr_setstacksize(attr, PTHREAD_ATTR_STACKSIZE);
+	if (errno)
+		ast_log(LOG_WARNING, "pthread_attr_setstacksize returned non-zero: %s\n", strerror(errno));
+	return pthread_create(thread, attr, start_routine, data);
+}
+#endif /* ! LINUX */
Index: include/asterisk/utils.h
===================================================================
RCS file: /usr/cvsroot/asterisk/include/asterisk/utils.h,v
retrieving revision 1.6
diff -u -r1.6 utils.h
--- include/asterisk/utils.h	29 Jun 2004 17:54:25 -0000	1.6
+++ include/asterisk/utils.h	8 Aug 2004 06:11:34 -0000
@@ -12,7 +12,9 @@
 #ifndef _ASTERISK_UTIL_H
 #define _ASTERISK_UTIL_H
 
+#include <netinet/in.h>
 #include <netdb.h>
+#include <pthread.h>
 
 static inline int ast_strlen_zero(const char *s)
 {
@@ -36,5 +38,13 @@
 #undef inet_ntoa
 #endif
 #define inet_ntoa __dont__use__inet_ntoa__use__ast_inet_ntoa__instead__
+
+#ifdef LINUX
+#define ast_pthread_create pthread_create
+#else
+/* Linux threads have a default 2Mb stack size. */
+#define	PTHREAD_ATTR_STACKSIZE		2097152
+extern int ast_pthread_create(pthread_t *thread, pthread_attr_t *attr, void *(*start_routine)(void *), void *data);
+#endif /* LINUX */
 
 #endif