usr/src/lib/libc/port/sys/unlink.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #include "lint.h"
  28 #include <unistd.h>
  29 #include <sys/syscall.h>
  30 #include <sys/fcntl.h>
  31
  32 #pragma weak _unlinkat = unlinkat
  33 int
  34 unlinkat(int fd, const char *name, int flags)
  35 {
  36         return (syscall(SYS_unlinkat, fd, name, flags));
  37 }
  38
  39 #pragma weak _unlink = unlink
  40 int
  41 unlink(const char *name)
  42 {
  43         return (unlinkat(AT_FDCWD, name, 0));
  44 }
  45
  46 #pragma weak _rmdir = rmdir
  47 int
  48 rmdir(const char *name)
  49 {
  50         return (unlinkat(AT_FDCWD, name, AT_REMOVEDIR));
  51 }