usr/src/lib/libast/i386/include/ast/wait.h

   1
   2 /* : : generated by proto : : */
   3 /***********************************************************************
   4 *                                                                      *
   5 *               This software is part of the ast package               *
   6 *          Copyright (c) 1985-2010 AT&T Intellectual Property          *
   7 *                      and is licensed under the                       *
   8 *                  Common Public License, Version 1.0                  *
   9 *                    by AT&T Intellectual Property                     *
  10 *                                                                      *
  11 *                A copy of the License is available at                 *
  12 *            http://www.opensource.org/licenses/cpl1.0.txt             *
  13 *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
  14 *                                                                      *
  15 *              Information and Software Systems Research               *
  16 *                            AT&T Research                             *
  17 *                           Florham Park NJ                            *
  18 *                                                                      *
  19 *                 Glenn Fowler <gsf@research.att.com>                  *
  20 *                  David Korn <dgk@research.att.com>                   *
  21 *                   Phong Vo <kpv@research.att.com>                    *
  22 *                                                                      *
  23 ***********************************************************************/
  24
  25 /*
  26  * ast POSIX wait/exit support
  27  */
  28
  29 #ifndef _WAIT_H
  30 #if !defined(__PROTO__)
  31 #include <prototyped.h>
  32 #endif
  33 #if !defined(__LINKAGE__)
  34 #define __LINKAGE__             /* 2004-08-11 transition */
  35 #endif
  36
  37 #define _WAIT_H
  38
  39 #include <ast.h>
  40 #include <ast_wait.h>
  41
  42 #if _sys_wait
  43 #if defined(__STDPP__directive) && defined(__STDPP__hide)
  44 __STDPP__directive pragma pp:hide wait waitpid
  45 #else
  46 #define wait            ______wait
  47 #define waitpid         ______waitpid
  48 #endif
  49 #include <sys/wait.h>
  50 #if defined(__STDPP__directive) && defined(__STDPP__hide)
  51 __STDPP__directive pragma pp:nohide wait waitpid
  52 #else
  53 #undef  wait
  54 #undef  waitpid
  55 #endif
  56 #endif
  57
  58 #ifndef WNOHANG
  59 #define WNOHANG         1
  60 #endif
  61
  62 #ifndef WUNTRACED
  63 #define WUNTRACED       2
  64 #endif
  65
  66 #if !_ok_wif
  67 #undef  WIFEXITED
  68 #undef  WEXITSTATUS
  69 #undef  WIFSIGNALED
  70 #undef  WTERMSIG
  71 #undef  WIFSTOPPED
  72 #undef  WSTOPSIG
  73 #undef  WTERMCORE
  74 #endif
  75
  76 #ifndef WIFEXITED
  77 #define WIFEXITED(x)    (!((x)&((1<<(EXIT_BITS-1))-1)))
  78 #endif
  79
  80 #ifndef WEXITSTATUS
  81 #define WEXITSTATUS(x)  (((x)>>EXIT_BITS)&((1<<EXIT_BITS)-1))
  82 #endif
  83
  84 #ifndef WIFSIGNALED
  85 #define WIFSIGNALED(x)  (((x)&((1<<(EXIT_BITS-1))-1))!=0)
  86 #endif
  87
  88 #ifndef WTERMSIG
  89 #define WTERMSIG(x)     ((x)&((1<<(EXIT_BITS-1))-1))
  90 #endif
  91
  92 #ifndef WIFSTOPPED
  93 #define WIFSTOPPED(x)   (((x)&((1<<EXIT_BITS)-1))==((1<<(EXIT_BITS-1))-1))
  94 #endif
  95
  96 #ifndef WSTOPSIG
  97 #define WSTOPSIG(x)     WEXITSTATUS(x)
  98 #endif
  99
 100 #ifndef WTERMCORE
 101 #define WTERMCORE(x)    ((x)&(1<<(EXIT_BITS-1)))
 102 #endif
 103
 104 extern __MANGLE__ pid_t         wait __PROTO__((int*));
 105 extern __MANGLE__ pid_t         waitpid __PROTO__((pid_t, int*, int));
 106
 107 #endif