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 */ 217257d1b4Sraf 227c478bd9Sstevel@tonic-gate /* 23*794f0adbSRoger A. Faulkner * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 277c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate /* 307c478bd9Sstevel@tonic-gate * mkfifo(3c) - create a named pipe (FIFO). This code provides 317c478bd9Sstevel@tonic-gate * a POSIX mkfifo function. 327c478bd9Sstevel@tonic-gate */ 337c478bd9Sstevel@tonic-gate 347257d1b4Sraf #include "lint.h" 357c478bd9Sstevel@tonic-gate #include <sys/types.h> 367c478bd9Sstevel@tonic-gate #include <sys/stat.h> 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate int 39*794f0adbSRoger A. Faulkner mkfifoat(int fd, const char *path, mode_t mode) 40*794f0adbSRoger A. Faulkner { 41*794f0adbSRoger A. Faulkner mode &= 0777; /* only allow file access permissions */ 42*794f0adbSRoger A. Faulkner mode |= S_IFIFO; /* creating a FIFO */ 43*794f0adbSRoger A. Faulkner return (mknodat(fd, path, mode, 0)); 44*794f0adbSRoger A. Faulkner } 45*794f0adbSRoger A. Faulkner 46*794f0adbSRoger A. Faulkner #pragma weak _mkfifo = mkfifo 47*794f0adbSRoger A. Faulkner int 487c478bd9Sstevel@tonic-gate mkfifo(const char *path, mode_t mode) 497c478bd9Sstevel@tonic-gate { 507c478bd9Sstevel@tonic-gate mode &= 0777; /* only allow file access permissions */ 517c478bd9Sstevel@tonic-gate mode |= S_IFIFO; /* creating a FIFO */ 527c478bd9Sstevel@tonic-gate return (mknod(path, mode, 0)); 537c478bd9Sstevel@tonic-gate } 54