diff options
Diffstat (limited to 'sysdeps/unix/sysv/aix/waitid.c')
-rw-r--r-- | sysdeps/unix/sysv/aix/waitid.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/sysdeps/unix/sysv/aix/waitid.c b/sysdeps/unix/sysv/aix/waitid.c deleted file mode 100644 index 1d637df76e..0000000000 --- a/sysdeps/unix/sysv/aix/waitid.c +++ /dev/null @@ -1,83 +0,0 @@ -/* Pseudo implementation of waitid. - Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1997. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <signal.h> -#define __need_NULL -#include <stddef.h> -#include <sys/wait.h> -#include <sys/types.h> - -#include <assert.h> - -extern pid_t kwaitpid (int *stat_loc, pid_t pid, int options, - struct rusage *ru_loc, siginfo_t *infop); - -int -__waitid (idtype, id, infop, options) - idtype_t idtype; - id_t id; - siginfo_t *infop; - int options; -{ - pid_t pid, child; - int status; - - switch (idtype) - { - case P_PID: - if(id <= 0) - goto invalid; - pid = (pid_t) id; - break; - case P_PGID: - if (id < 0 || id == 1) - goto invalid; - pid = (pid_t) -id; - break; - case P_ALL: - pid = -1; - break; - default: - invalid: - __set_errno (EINVAL); - return -1; - } - - /* Technically we're supposed to return EFAULT if infop is bogus, - but that would involve mucking with signals, which is - too much hassle. User will have to deal with SIGSEGV/SIGBUS. - We just check for a null pointer. */ - - if (infop == NULL) - { - __set_errno (EFAULT); - return -1; - } - - child = kwaitpid (&status, pid, options, NULL, infop); - - if (child == -1) - /* `waitpid' set `errno' for us. */ - return -1; - - return 0; -} -weak_alias (__waitid, waitid) |