xref: /illumos-gate/usr/src/lib/libc/port/sys/unlink.c (revision 8fd04b83)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
57257d1b4Sraf  * Common Development and Distribution License (the "License").
67257d1b4Sraf  * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate  *
87c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate  * and limitations under the License.
127c478bd9Sstevel@tonic-gate  *
137c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate  *
197c478bd9Sstevel@tonic-gate  * CDDL HEADER END
207c478bd9Sstevel@tonic-gate  */
227c478bd9Sstevel@tonic-gate /*
23*8fd04b83SRoger A. Faulkner  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
247c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate  */
277257d1b4Sraf #include "lint.h"
28*8fd04b83SRoger A. Faulkner #include <unistd.h>
297c478bd9Sstevel@tonic-gate #include <sys/syscall.h>
30*8fd04b83SRoger A. Faulkner #include <sys/fcntl.h>
32*8fd04b83SRoger A. Faulkner #pragma weak _unlinkat = unlinkat
337c478bd9Sstevel@tonic-gate int
unlinkat(int fd,const char * name,int flags)34*8fd04b83SRoger A. Faulkner unlinkat(int fd, const char *name, int flags)
357c478bd9Sstevel@tonic-gate {
36*8fd04b83SRoger A. Faulkner 	return (syscall(SYS_unlinkat, fd, name, flags));
377c478bd9Sstevel@tonic-gate }
39*8fd04b83SRoger A. Faulkner #pragma weak _unlink = unlink
407c478bd9Sstevel@tonic-gate int
unlink(const char * name)41*8fd04b83SRoger A. Faulkner unlink(const char *name)
427c478bd9Sstevel@tonic-gate {
43*8fd04b83SRoger A. Faulkner #if defined(_RETAIN_OLD_SYSCALLS)
44*8fd04b83SRoger A. Faulkner 	return (syscall(SYS_unlink, name));
45*8fd04b83SRoger A. Faulkner #else
46*8fd04b83SRoger A. Faulkner 	return (unlinkat(AT_FDCWD, name, 0));
47*8fd04b83SRoger A. Faulkner #endif
487c478bd9Sstevel@tonic-gate }
50*8fd04b83SRoger A. Faulkner #pragma weak _rmdir = rmdir
51*8fd04b83SRoger A. Faulkner int
rmdir(const char * name)52*8fd04b83SRoger A. Faulkner rmdir(const char *name)
53*8fd04b83SRoger A. Faulkner {
54*8fd04b83SRoger A. Faulkner #if defined(_RETAIN_OLD_SYSCALLS)
55*8fd04b83SRoger A. Faulkner 	return (syscall(SYS_rmdir, name));
56*8fd04b83SRoger A. Faulkner #else
57*8fd04b83SRoger A. Faulkner 	return (unlinkat(AT_FDCWD, name, AT_REMOVEDIR));
587c478bd9Sstevel@tonic-gate #endif
59*8fd04b83SRoger A. Faulkner }