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Diffstat (limited to 'sysdeps/posix/cuserid.c')
-rw-r--r--sysdeps/posix/cuserid.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/sysdeps/posix/cuserid.c b/sysdeps/posix/cuserid.c
index b874e909ce..2fe535ea1d 100644
--- a/sysdeps/posix/cuserid.c
+++ b/sysdeps/posix/cuserid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1996 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
@@ -16,22 +16,19 @@ License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
-#include <ansidecl.h>
#include <stdio.h>
#include <string.h>
#include <pwd.h>
-extern int EXFUN(geteuid, (NOARGS));
-
-
/* Return the username of the caller.
If S is not NULL, it points to a buffer of at least L_cuserid bytes
into which the name is copied; otherwise, a static buffer is used. */
char *
-DEFUN(cuserid, (s), char *s)
+cuserid (s)
+ char *s;
{
static char name[L_cuserid];
- struct passwd *pwent = getpwuid(geteuid());
+ struct passwd *pwent = getpwuid (geteuid ());
if (pwent == NULL)
{
@@ -42,5 +39,5 @@ DEFUN(cuserid, (s), char *s)
if (s == NULL)
s = name;
- return strcpy(s, pwent->pw_name);
+ return strcpy (s, pwent->pw_name);
}