19b50d902SRodney W. Grimes /* 29b50d902SRodney W. Grimes * Copyright (c) 1990, 1993 39b50d902SRodney W. Grimes * The Regents of the University of California. All rights reserved. 49b50d902SRodney W. Grimes * 59b50d902SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 69b50d902SRodney W. Grimes * modification, are permitted provided that the following conditions 79b50d902SRodney W. Grimes * are met: 89b50d902SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 99b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 109b50d902SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 119b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 129b50d902SRodney W. Grimes * documentation and/or other materials provided with the distribution. 139b50d902SRodney W. Grimes * 3. All advertising materials mentioning features or use of this software 149b50d902SRodney W. Grimes * must display the following acknowledgement: 159b50d902SRodney W. Grimes * This product includes software developed by the University of 169b50d902SRodney W. Grimes * California, Berkeley and its contributors. 179b50d902SRodney W. Grimes * 4. Neither the name of the University nor the names of its contributors 189b50d902SRodney W. Grimes * may be used to endorse or promote products derived from this software 199b50d902SRodney W. Grimes * without specific prior written permission. 209b50d902SRodney W. Grimes * 219b50d902SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 229b50d902SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 239b50d902SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 249b50d902SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 259b50d902SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 269b50d902SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 279b50d902SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 289b50d902SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 299b50d902SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 309b50d902SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 319b50d902SRodney W. Grimes * SUCH DAMAGE. 329b50d902SRodney W. Grimes */ 339b50d902SRodney W. Grimes 349b50d902SRodney W. Grimes #ifndef lint 353974610cSPhilippe Charnier static const char copyright[] = 369b50d902SRodney W. Grimes "@(#) Copyright (c) 1990, 1993\n\ 379b50d902SRodney W. Grimes The Regents of the University of California. All rights reserved.\n"; 389b50d902SRodney W. Grimes #endif /* not lint */ 399b50d902SRodney W. Grimes 409b50d902SRodney W. Grimes #ifndef lint 413974610cSPhilippe Charnier #if 0 429b50d902SRodney W. Grimes static char sccsid[] = "@(#)mkfifo.c 8.2 (Berkeley) 1/5/94"; 433974610cSPhilippe Charnier #endif 443974610cSPhilippe Charnier static const char rcsid[] = 453974610cSPhilippe Charnier "$Id$"; 469b50d902SRodney W. Grimes #endif /* not lint */ 479b50d902SRodney W. Grimes 489b50d902SRodney W. Grimes #include <sys/types.h> 499b50d902SRodney W. Grimes #include <sys/stat.h> 509b50d902SRodney W. Grimes 513974610cSPhilippe Charnier #include <err.h> 529b50d902SRodney W. Grimes #include <stdio.h> 539b50d902SRodney W. Grimes #include <string.h> 543974610cSPhilippe Charnier #include <unistd.h> 553974610cSPhilippe Charnier 563974610cSPhilippe Charnier static void usage __P((void)); 579b50d902SRodney W. Grimes 589b50d902SRodney W. Grimes int 599b50d902SRodney W. Grimes main(argc, argv) 609b50d902SRodney W. Grimes int argc; 619b50d902SRodney W. Grimes char *argv[]; 629b50d902SRodney W. Grimes { 639b50d902SRodney W. Grimes extern int optind; 649b50d902SRodney W. Grimes int ch, exitval; 659b50d902SRodney W. Grimes 661c8af878SWarner Losh while ((ch = getopt(argc, argv, "")) != -1) 679b50d902SRodney W. Grimes switch(ch) { 689b50d902SRodney W. Grimes case '?': 699b50d902SRodney W. Grimes default: 709b50d902SRodney W. Grimes usage(); 719b50d902SRodney W. Grimes } 729b50d902SRodney W. Grimes argc -= optind; 739b50d902SRodney W. Grimes argv += optind; 749b50d902SRodney W. Grimes if (argv[0] == NULL) 759b50d902SRodney W. Grimes usage(); 769b50d902SRodney W. Grimes 779b50d902SRodney W. Grimes for (exitval = 0; *argv != NULL; ++argv) 789b50d902SRodney W. Grimes if (mkfifo(*argv, S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 799b50d902SRodney W. Grimes warn("%s", *argv); 809b50d902SRodney W. Grimes exitval = 1; 819b50d902SRodney W. Grimes } 829b50d902SRodney W. Grimes exit(exitval); 839b50d902SRodney W. Grimes } 849b50d902SRodney W. Grimes 853974610cSPhilippe Charnier static void 869b50d902SRodney W. Grimes usage() 879b50d902SRodney W. Grimes { 889b50d902SRodney W. Grimes (void)fprintf(stderr, "usage: mkfifo fifoname ...\n"); 899b50d902SRodney W. Grimes exit(1); 909b50d902SRodney W. Grimes } 91