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 * Copyright 2020 OmniOS Community Edition (OmniOSce) Association. 27 */ 28 29 /* Copyright (c) 1988 AT&T */ 30 /* All Rights Reserved */ 31 32 #include "lint.h" 33 #include <limits.h> 34 #include <stdarg.h> 35 #include <unistd.h> 36 #include <sys/fcntl.h> 37 #include <sys/syscall.h> 38 #include "libc.h" 39 40 int 41 __openat(int dfd, const char *path, int oflag, mode_t mode) 42 { 43 return (syscall(SYS_openat, dfd, path, oflag, mode)); 44 } 45 46 int 47 __open(const char *path, int oflag, mode_t mode) 48 { 49 #if defined(_RETAIN_OLD_SYSCALLS) 50 return (syscall(SYS_open, path, oflag, mode)); 51 #else 52 return (__openat(AT_FDCWD, path, oflag, mode)); 53 #endif 54 } 55 56 #if !defined(_LP64) 57 58 int 59 __openat64(int dfd, const char *path, int oflag, mode_t mode) 60 { 61 return (syscall(SYS_openat64, dfd, path, oflag, mode)); 62 } 63 64 int 65 __open64(const char *path, int oflag, mode_t mode) 66 { 67 #if defined(_RETAIN_OLD_SYSCALLS) 68 return (syscall(SYS_open64, path, oflag, mode)); 69 #else 70 return (__openat64(AT_FDCWD, path, oflag, mode)); 71 #endif 72 } 73 74 #endif /* !_LP64 */ 75