diff options
Diffstat (limited to 'sysdeps/posix/cuserid.c')
| -rw-r--r-- | sysdeps/posix/cuserid.c | 13 |
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); } |