1da2e3ebdSchin /*********************************************************************** 2da2e3ebdSchin * * 3da2e3ebdSchin * This software is part of the ast package * 4*b30d1939SAndy Fiddaman * Copyright (c) 1985-2011 AT&T Intellectual Property * 5da2e3ebdSchin * and is licensed under the * 6*b30d1939SAndy Fiddaman * Eclipse Public License, Version 1.0 * 77c2fbfb3SApril Chin * by AT&T Intellectual Property * 8da2e3ebdSchin * * 9da2e3ebdSchin * A copy of the License is available at * 10*b30d1939SAndy Fiddaman * http://www.eclipse.org/org/documents/epl-v10.html * 11*b30d1939SAndy Fiddaman * (with md5 checksum b35adb5213ca9657e911e9befb180842) * 12da2e3ebdSchin * * 13da2e3ebdSchin * Information and Software Systems Research * 14da2e3ebdSchin * AT&T Research * 15da2e3ebdSchin * Florham Park NJ * 16da2e3ebdSchin * * 17da2e3ebdSchin * Glenn Fowler <gsf@research.att.com> * 18da2e3ebdSchin * David Korn <dgk@research.att.com> * 19da2e3ebdSchin * Phong Vo <kpv@research.att.com> * 20da2e3ebdSchin * * 21da2e3ebdSchin ***********************************************************************/ 22da2e3ebdSchin #pragma prototyped 23da2e3ebdSchin /* 24da2e3ebdSchin * ast POSIX wait/exit support 25da2e3ebdSchin */ 26da2e3ebdSchin 27da2e3ebdSchin #ifndef _WAIT_H 28da2e3ebdSchin #define _WAIT_H 29da2e3ebdSchin 30da2e3ebdSchin #include <ast.h> 31da2e3ebdSchin #include <ast_wait.h> 32da2e3ebdSchin 33da2e3ebdSchin #if _sys_wait 34da2e3ebdSchin #if defined(__STDPP__directive) && defined(__STDPP__hide) 35da2e3ebdSchin __STDPP__directive pragma pp:hide wait waitpid 36da2e3ebdSchin #else 37da2e3ebdSchin #define wait ______wait 38da2e3ebdSchin #define waitpid ______waitpid 39da2e3ebdSchin #endif 40da2e3ebdSchin #include <sys/wait.h> 41da2e3ebdSchin #if defined(__STDPP__directive) && defined(__STDPP__hide) 42da2e3ebdSchin __STDPP__directive pragma pp:nohide wait waitpid 43da2e3ebdSchin #else 44da2e3ebdSchin #undef wait 45da2e3ebdSchin #undef waitpid 46da2e3ebdSchin #endif 47da2e3ebdSchin #endif 48da2e3ebdSchin 49da2e3ebdSchin #ifndef WNOHANG 50da2e3ebdSchin #define WNOHANG 1 51da2e3ebdSchin #endif 52da2e3ebdSchin 53da2e3ebdSchin #ifndef WUNTRACED 54da2e3ebdSchin #define WUNTRACED 2 55da2e3ebdSchin #endif 56da2e3ebdSchin 57da2e3ebdSchin #if !_ok_wif 58da2e3ebdSchin #undef WIFEXITED 59da2e3ebdSchin #undef WEXITSTATUS 60da2e3ebdSchin #undef WIFSIGNALED 61da2e3ebdSchin #undef WTERMSIG 62da2e3ebdSchin #undef WIFSTOPPED 63da2e3ebdSchin #undef WSTOPSIG 64da2e3ebdSchin #undef WTERMCORE 65da2e3ebdSchin #endif 66da2e3ebdSchin 67da2e3ebdSchin #ifndef WIFEXITED 68da2e3ebdSchin #define WIFEXITED(x) (!((x)&((1<<(EXIT_BITS-1))-1))) 69da2e3ebdSchin #endif 70da2e3ebdSchin 71da2e3ebdSchin #ifndef WEXITSTATUS 72da2e3ebdSchin #define WEXITSTATUS(x) (((x)>>EXIT_BITS)&((1<<EXIT_BITS)-1)) 73da2e3ebdSchin #endif 74da2e3ebdSchin 75da2e3ebdSchin #ifndef WIFSIGNALED 76da2e3ebdSchin #define WIFSIGNALED(x) (((x)&((1<<(EXIT_BITS-1))-1))!=0) 77da2e3ebdSchin #endif 78da2e3ebdSchin 79da2e3ebdSchin #ifndef WTERMSIG 80da2e3ebdSchin #define WTERMSIG(x) ((x)&((1<<(EXIT_BITS-1))-1)) 81da2e3ebdSchin #endif 82da2e3ebdSchin 83da2e3ebdSchin #ifndef WIFSTOPPED 84da2e3ebdSchin #define WIFSTOPPED(x) (((x)&((1<<EXIT_BITS)-1))==((1<<(EXIT_BITS-1))-1)) 85da2e3ebdSchin #endif 86da2e3ebdSchin 87da2e3ebdSchin #ifndef WSTOPSIG 88da2e3ebdSchin #define WSTOPSIG(x) WEXITSTATUS(x) 89da2e3ebdSchin #endif 90da2e3ebdSchin 91da2e3ebdSchin #ifndef WTERMCORE 92da2e3ebdSchin #define WTERMCORE(x) ((x)&(1<<(EXIT_BITS-1))) 93da2e3ebdSchin #endif 94da2e3ebdSchin 95da2e3ebdSchin extern pid_t wait(int*); 96da2e3ebdSchin extern pid_t waitpid(pid_t, int*, int); 97da2e3ebdSchin 98da2e3ebdSchin #endif 99