bsd compatable clearenv

20 years ago · 69693b9a8e
parent 180859a1ef
commit 69693b9a8e
1 changed files with 7 additions and 1 deletions
--- a/common/os_calls.c
+++ b/common/os_calls.c
@ -49,6 +49,12 @@
 #include <stdarg.h>
 #include <stdio.h>

+/* for clearenv() */
+#if defined(_WIN32)
+#else
+extern char** environ;
+#endif
+
 /*****************************************************************************/
 void*
 g_malloc(int size, int zero)
@ -870,7 +876,7 @@ g_clearenv(void)
 {
 #if defined(_WIN32)
 #else
-  clearenv();
+  environ = 0;
 #endif
 }