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 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 237c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 247c478bd9Sstevel@tonic-gate 257c478bd9Sstevel@tonic-gate /* 26*ba3594baSGarrett D'Amore * Copyright 2014 Garrett D'Amore <garrett@damore.org> 27*ba3594baSGarrett D'Amore * 287c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 297c478bd9Sstevel@tonic-gate * Use is subject to license terms. 307c478bd9Sstevel@tonic-gate */ 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate #ifndef _SYS_WAIT_H 337c478bd9Sstevel@tonic-gate #define _SYS_WAIT_H 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate #include <sys/feature_tests.h> 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate #include <sys/types.h> 387c478bd9Sstevel@tonic-gate 397c478bd9Sstevel@tonic-gate #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || defined(__EXTENSIONS__) 407c478bd9Sstevel@tonic-gate #include <sys/resource.h> /* Added for XSH4.2 */ 417c478bd9Sstevel@tonic-gate #include <sys/siginfo.h> 427c478bd9Sstevel@tonic-gate #include <sys/procset.h> 437c478bd9Sstevel@tonic-gate #endif /* !defined(__XOPEN_OR_POSIX) || (defined(_XPG4_2) ... */ 447c478bd9Sstevel@tonic-gate 457c478bd9Sstevel@tonic-gate #ifdef __cplusplus 467c478bd9Sstevel@tonic-gate extern "C" { 477c478bd9Sstevel@tonic-gate #endif 487c478bd9Sstevel@tonic-gate 497c478bd9Sstevel@tonic-gate /* 507c478bd9Sstevel@tonic-gate * arguments to wait functions 517c478bd9Sstevel@tonic-gate */ 527c478bd9Sstevel@tonic-gate 537c478bd9Sstevel@tonic-gate #define WUNTRACED 0004 /* wait for processes stopped by signals */ 547c478bd9Sstevel@tonic-gate #define WNOHANG 0100 /* non blocking form of wait */ 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate 577c478bd9Sstevel@tonic-gate #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || defined(__EXTENSIONS__) 587c478bd9Sstevel@tonic-gate #define WEXITED 0001 /* wait for processes that have exited */ 597c478bd9Sstevel@tonic-gate #define WTRAPPED 0002 /* wait for processes stopped while tracing */ 607c478bd9Sstevel@tonic-gate #define WSTOPPED WUNTRACED /* backwards compatibility */ 617c478bd9Sstevel@tonic-gate #define WCONTINUED 0010 /* wait for processes continued */ 627c478bd9Sstevel@tonic-gate #define WNOWAIT 0200 /* non destructive form of wait */ 637c478bd9Sstevel@tonic-gate #define WOPTMASK (WEXITED|WTRAPPED|WSTOPPED|WCONTINUED|WNOHANG|WNOWAIT) 647c478bd9Sstevel@tonic-gate #endif /* !defined(__XOPEN_OR_POSIX) || (defined(_XPG4_2) ... */ 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate /* 677c478bd9Sstevel@tonic-gate * macros for stat return from wait functions 687c478bd9Sstevel@tonic-gate */ 697c478bd9Sstevel@tonic-gate 707c478bd9Sstevel@tonic-gate #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || defined(__EXTENSIONS__) 717c478bd9Sstevel@tonic-gate 727c478bd9Sstevel@tonic-gate #define WSTOPFLG 0177 737c478bd9Sstevel@tonic-gate #define WCONTFLG 0177777 747c478bd9Sstevel@tonic-gate #define WCOREFLG 0200 757c478bd9Sstevel@tonic-gate #define WSIGMASK 0177 767c478bd9Sstevel@tonic-gate 777c478bd9Sstevel@tonic-gate #define WLOBYTE(stat) ((int)((stat)&0377)) 787c478bd9Sstevel@tonic-gate #define WHIBYTE(stat) ((int)(((stat)>>8)&0377)) 797c478bd9Sstevel@tonic-gate #define WWORD(stat) ((int)((stat))&0177777) 807c478bd9Sstevel@tonic-gate 817c478bd9Sstevel@tonic-gate #define WIFCONTINUED(stat) (WWORD(stat) == WCONTFLG) 827c478bd9Sstevel@tonic-gate #define WCOREDUMP(stat) ((stat)&WCOREFLG) 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate #endif /* !defined(__XOPEN_OR_POSIX) || (defined(_XPG4_2) ... */ 857c478bd9Sstevel@tonic-gate 867c478bd9Sstevel@tonic-gate #define WIFEXITED(stat) ((int)((stat)&0xFF) == 0) 877c478bd9Sstevel@tonic-gate #define WIFSIGNALED(stat) ((int)((stat)&0xFF) > 0 && \ 887c478bd9Sstevel@tonic-gate (int)((stat)&0xFF00) == 0) 897c478bd9Sstevel@tonic-gate #define WIFSTOPPED(stat) ((int)((stat)&0xFF) == 0177 && \ 907c478bd9Sstevel@tonic-gate (int)((stat)&0xFF00) != 0) 917c478bd9Sstevel@tonic-gate #define WEXITSTATUS(stat) ((int)(((stat)>>8)&0xFF)) 927c478bd9Sstevel@tonic-gate #define WTERMSIG(stat) ((int)((stat)&0x7F)) 937c478bd9Sstevel@tonic-gate #define WSTOPSIG(stat) ((int)(((stat)>>8)&0xFF)) 947c478bd9Sstevel@tonic-gate 957c478bd9Sstevel@tonic-gate 967c478bd9Sstevel@tonic-gate #if !defined(_KERNEL) 977c478bd9Sstevel@tonic-gate 987c478bd9Sstevel@tonic-gate extern pid_t wait(int *); 997c478bd9Sstevel@tonic-gate extern pid_t waitpid(pid_t, int *, int); 1007c478bd9Sstevel@tonic-gate 1017c478bd9Sstevel@tonic-gate #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || defined(__EXTENSIONS__) 1027c478bd9Sstevel@tonic-gate extern int waitid(idtype_t, id_t, siginfo_t *, int); 1037c478bd9Sstevel@tonic-gate /* Marked as LEGACY in SUSv2 and removed in SUSv3 */ 1047c478bd9Sstevel@tonic-gate #if !defined(_XPG6) || defined(__EXTENSIONS__) 1057c478bd9Sstevel@tonic-gate extern pid_t wait3(int *, int, struct rusage *); 1067c478bd9Sstevel@tonic-gate #endif /* !defined(_XPG6) || defined(__EXTENSIONS__) */ 1077c478bd9Sstevel@tonic-gate #endif /* !defined(__XOPEN_OR_POSIX) || (defined(_XPG4_2) ... */ 1087c478bd9Sstevel@tonic-gate 1097c478bd9Sstevel@tonic-gate #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) 1107c478bd9Sstevel@tonic-gate extern pid_t wait4(pid_t, int *, int, struct rusage *); 1117c478bd9Sstevel@tonic-gate #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */ 1127c478bd9Sstevel@tonic-gate 1137c478bd9Sstevel@tonic-gate #endif /* _KERNEL */ 1147c478bd9Sstevel@tonic-gate 1157c478bd9Sstevel@tonic-gate #ifdef __cplusplus 1167c478bd9Sstevel@tonic-gate } 1177c478bd9Sstevel@tonic-gate #endif 1187c478bd9Sstevel@tonic-gate 1197c478bd9Sstevel@tonic-gate #endif /* _SYS_WAIT_H */ 120