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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* Copyright (c) 1988 AT&T */ 30 /* All Rights Reserved */ 31 32 33 /* 34 * mkfifo(3c) - create a named pipe (FIFO). This code provides 35 * a POSIX mkfifo function. 36 * 37 */ 38 39 #pragma weak mkfifo = _mkfifo 40 41 #include "synonyms.h" 42 #include <sys/types.h> 43 #include <sys/stat.h> 44 45 int 46 mkfifo(const char *path, mode_t mode) 47 { 48 mode &= 0777; /* only allow file access permissions */ 49 mode |= S_IFIFO; /* creating a FIFO */ 50 return (mknod(path, mode, 0)); 51 } 52