Apparently it is better to specify 500 here for unix98 bits and pieces.

diff --git a/ext/standard/proc_open.c b/ext/standard/proc_open.c
index 214084083b10887978e4f7162ba66eaa565d1665..833ef9067fb73d1709f584ae41889b5b5c3652d4 100644 (file)
--- a/ext/standard/proc_open.c
+++ b/ext/standard/proc_open.c
@@ -17,9 +17,10 @@
  */
 /* $Id$ */
 
-#define _XOPEN_SOURCE
+#define _XOPEN_SOURCE 500
 #define __EXTENSIONS__ 1
 #define _BSD_SOURCE
+#define _OSF_SOURCE
 
 #include "php.h"
 #include <stdio.h>
@@ -53,7 +54,6 @@
  * */
 #ifdef PHP_CAN_SUPPORT_PROC_OPEN
 
-
 #if HAVE_PTSNAME && HAVE_GRANTPT && HAVE_UNLOCKPT && HAVE_SYS_IOCTL_H && HAVE_TERMIOS_H
 # include <sys/ioctl.h>
 # include <termios.h>