Initial revision

[kopensolaris-gnu/glibc.git] / posix / execl.c

diff --git a/posix/execl.c b/posix/execl.c
index 65f9049..9aa13b9 100644 (file)
--- a/posix/execl.c
+++ b/posix/execl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc.

 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or


@@ -21,24 +21,28 @@ Cambridge, MA 02139, USA.  */
 #include <stdarg.h>
 #include <stddef.h>
 
 #include <stdarg.h>
 #include <stddef.h>
 

+#ifndef        HAVE_GNU_LD
+#define        __environ       environ
+#endif
+

 /* Execute PATH with all arguments after PATH until
    a NULL pointer and environment from `environ'.  */
 int
 /* Execute PATH with all arguments after PATH until
    a NULL pointer and environment from `environ'.  */
 int

-DEFUN(execl, (path), CONST char *path AND CONST char *arg DOTS)
+DEFUN(execl, (path, arg), CONST char *path AND CONST char *arg DOTS)

 {
   CONST char *argv[1024];
   register unsigned int i;
   va_list args;
 
 {
   CONST char *argv[1024];
   register unsigned int i;
   va_list args;
 

-  va_start(args, path);

   argv[0] = arg;
   argv[0] = arg;

+
+  va_start (args, arg);

   i = 1;
   do
     {
   i = 1;
   do
     {

-      argv[i] = va_arg(args, CONST char *);
+      argv[i] = va_arg (args, CONST char *);

     } while (argv[i++] != NULL);
     } while (argv[i++] != NULL);

+  va_end (args);

 
 

-  va_end(args);
-
-  return __execve(path, (char *CONST *) argv, __environ);
+  return __execve (path, (char *CONST *) argv, __environ);

 }
 }