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 58cd45542Sraf * Common Development and Distribution License (the "License"). 68cd45542Sraf * 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 */ 218cd45542Sraf 227c478bd9Sstevel@tonic-gate /* 238cd45542Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 287c478bd9Sstevel@tonic-gate 29*7257d1b4Sraf #pragma weak _getpgrp = getpgrp 30*7257d1b4Sraf #pragma weak _setpgrp = setpgrp 31*7257d1b4Sraf #pragma weak _getsid = getsid 32*7257d1b4Sraf #pragma weak _setsid = setsid 33*7257d1b4Sraf #pragma weak _getpgid = getpgid 34*7257d1b4Sraf #pragma weak _setpgid = setpgid 357c478bd9Sstevel@tonic-gate 36*7257d1b4Sraf #include "lint.h" 377c478bd9Sstevel@tonic-gate #include <sys/types.h> 387c478bd9Sstevel@tonic-gate #include <unistd.h> 397c478bd9Sstevel@tonic-gate #include <sys/syscall.h> 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate pid_t 427c478bd9Sstevel@tonic-gate getpgrp(void) 437c478bd9Sstevel@tonic-gate { 447c478bd9Sstevel@tonic-gate return ((pid_t)syscall(SYS_pgrpsys, 0)); 457c478bd9Sstevel@tonic-gate } 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate pid_t 487c478bd9Sstevel@tonic-gate setpgrp(void) 497c478bd9Sstevel@tonic-gate { 507c478bd9Sstevel@tonic-gate return ((pid_t)syscall(SYS_pgrpsys, 1)); 517c478bd9Sstevel@tonic-gate } 527c478bd9Sstevel@tonic-gate 537c478bd9Sstevel@tonic-gate pid_t 547c478bd9Sstevel@tonic-gate getsid(pid_t pid) 557c478bd9Sstevel@tonic-gate { 567c478bd9Sstevel@tonic-gate return ((pid_t)syscall(SYS_pgrpsys, 2, pid)); 577c478bd9Sstevel@tonic-gate } 587c478bd9Sstevel@tonic-gate 597c478bd9Sstevel@tonic-gate pid_t 607c478bd9Sstevel@tonic-gate setsid(void) 617c478bd9Sstevel@tonic-gate { 627c478bd9Sstevel@tonic-gate return ((pid_t)syscall(SYS_pgrpsys, 3)); 637c478bd9Sstevel@tonic-gate } 647c478bd9Sstevel@tonic-gate 657c478bd9Sstevel@tonic-gate pid_t 667c478bd9Sstevel@tonic-gate getpgid(pid_t pid) 677c478bd9Sstevel@tonic-gate { 687c478bd9Sstevel@tonic-gate return ((pid_t)syscall(SYS_pgrpsys, 4, pid)); 697c478bd9Sstevel@tonic-gate } 707c478bd9Sstevel@tonic-gate 717c478bd9Sstevel@tonic-gate int 727c478bd9Sstevel@tonic-gate setpgid(pid_t pid, pid_t pgid) 737c478bd9Sstevel@tonic-gate { 747c478bd9Sstevel@tonic-gate return (syscall(SYS_pgrpsys, 5, pid, pgid)); 757c478bd9Sstevel@tonic-gate } 76