glibc/string/basename.c
Ulrich Drepper 5b155773ee Update.
* string/basename.c [!_LIBC]: Define function as gnu_basename.

	* posix/getopt.c [!__GNU_LIBRARY__]: Include string.h or
	strings.h.
1998-04-28 19:41:51 +00:00

40 lines
1.3 KiB
C

/* Return the name-within-directory of a file name.
Copyright (C) 1996, 1997, 1998 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
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#ifndef _LIBC
/* We cannot generally use the name `basename' since XPG defines an unusable
variant of the function but we cannot use it. */
# define basename gnu_basename
#endif
char *
basename (filename)
const char *filename;
{
char *p = strrchr (filename, '/');
return p ? p + 1 : (char *) filename;
}