1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 3*7c478bd9Sstevel@tonic-gate * modification, are permitted provided that the following conditions 4*7c478bd9Sstevel@tonic-gate * are met: 5*7c478bd9Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright 6*7c478bd9Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 7*7c478bd9Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 8*7c478bd9Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in the 9*7c478bd9Sstevel@tonic-gate * documentation and/or other materials provided with the distribution. 10*7c478bd9Sstevel@tonic-gate * 11*7c478bd9Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 12*7c478bd9Sstevel@tonic-gate * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 13*7c478bd9Sstevel@tonic-gate * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 14*7c478bd9Sstevel@tonic-gate * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 15*7c478bd9Sstevel@tonic-gate * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 16*7c478bd9Sstevel@tonic-gate * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 17*7c478bd9Sstevel@tonic-gate * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 18*7c478bd9Sstevel@tonic-gate * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 19*7c478bd9Sstevel@tonic-gate * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 20*7c478bd9Sstevel@tonic-gate * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 21*7c478bd9Sstevel@tonic-gate * 22*7c478bd9Sstevel@tonic-gate */ 23*7c478bd9Sstevel@tonic-gate 24*7c478bd9Sstevel@tonic-gate #ifndef _BSD_WAITPID_H 25*7c478bd9Sstevel@tonic-gate #define _BSD_WAITPID_H 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 30*7c478bd9Sstevel@tonic-gate extern "C" { 31*7c478bd9Sstevel@tonic-gate #endif 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate 34*7c478bd9Sstevel@tonic-gate /* $Id: bsd-waitpid.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */ 35*7c478bd9Sstevel@tonic-gate 36*7c478bd9Sstevel@tonic-gate #ifndef HAVE_WAITPID 37*7c478bd9Sstevel@tonic-gate /* Clean out any potental issues */ 38*7c478bd9Sstevel@tonic-gate #undef WIFEXITED 39*7c478bd9Sstevel@tonic-gate #undef WIFSTOPPED 40*7c478bd9Sstevel@tonic-gate #undef WIFSIGNALED 41*7c478bd9Sstevel@tonic-gate 42*7c478bd9Sstevel@tonic-gate /* Define required functions to mimic a POSIX look and feel */ 43*7c478bd9Sstevel@tonic-gate #define _W_INT(w) (*(int*)&(w)) /* convert union wait to int */ 44*7c478bd9Sstevel@tonic-gate #define WIFEXITED(w) (!((_W_INT(w)) & 0377)) 45*7c478bd9Sstevel@tonic-gate #define WIFSTOPPED(w) ((_W_INT(w)) & 0100) 46*7c478bd9Sstevel@tonic-gate #define WIFSIGNALED(w) (!WIFEXITED(w) && !WIFSTOPPED(w)) 47*7c478bd9Sstevel@tonic-gate #define WEXITSTATUS(w) (int)(WIFEXITED(w) ? ((_W_INT(w) >> 8) & 0377) : -1) 48*7c478bd9Sstevel@tonic-gate #define WTERMSIG(w) (int)(WIFSIGNALED(w) ? (_W_INT(w) & 0177) : -1) 49*7c478bd9Sstevel@tonic-gate #define WCOREFLAG 0x80 50*7c478bd9Sstevel@tonic-gate #define WCOREDUMP(w) ((_W_INT(w)) & WCOREFLAG) 51*7c478bd9Sstevel@tonic-gate 52*7c478bd9Sstevel@tonic-gate /* Prototype */ 53*7c478bd9Sstevel@tonic-gate pid_t waitpid(int pid, int *stat_loc, int options); 54*7c478bd9Sstevel@tonic-gate 55*7c478bd9Sstevel@tonic-gate #endif /* !HAVE_WAITPID */ 56*7c478bd9Sstevel@tonic-gate 57*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 58*7c478bd9Sstevel@tonic-gate } 59*7c478bd9Sstevel@tonic-gate #endif 60*7c478bd9Sstevel@tonic-gate 61*7c478bd9Sstevel@tonic-gate #endif /* _BSD_WAITPID_H */ 62