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 #pragma weak getpgrp = _getpgrp 30 #pragma weak setpgrp = _setpgrp 31 #pragma weak getsid = _getsid 32 #pragma weak setsid = _setsid 33 #pragma weak getpgid = _getpgid 34 #pragma weak setpgid = _setpgid 35 #pragma weak _private_setpgid = _setpgid 36 37 #include "synonyms.h" 38 #include <sys/types.h> 39 #include <unistd.h> 40 #include <sys/syscall.h> 41 42 pid_t 43 getpgrp(void) 44 { 45 return ((pid_t)syscall(SYS_pgrpsys, 0)); 46 } 47 48 pid_t 49 setpgrp(void) 50 { 51 return ((pid_t)syscall(SYS_pgrpsys, 1)); 52 } 53 54 pid_t 55 getsid(pid_t pid) 56 { 57 return ((pid_t)syscall(SYS_pgrpsys, 2, pid)); 58 } 59 60 pid_t 61 setsid(void) 62 { 63 return ((pid_t)syscall(SYS_pgrpsys, 3)); 64 } 65 66 pid_t 67 getpgid(pid_t pid) 68 { 69 return ((pid_t)syscall(SYS_pgrpsys, 4, pid)); 70 } 71 72 int 73 setpgid(pid_t pid, pid_t pgid) 74 { 75 return (syscall(SYS_pgrpsys, 5, pid, pgid)); 76 } 77