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This commit is contained in:
Brendan Kehoe 1993-12-18 06:38:01 +00:00
parent d5d075ee6b
commit 32ce7e8a01
6 changed files with 94 additions and 2 deletions
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31
sysdeps/unix/sysv/sysv4/__setpgid.c
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@ -0,0 +1,31 @@
/* Copyright (C) 1993 Free Software Foundation, Inc.
Contributed by Brendan Kehoe (brendan@zen.org).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <ansidecl.h>
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
extern int __pgrpsys __P ((int type, ...));
/* Get the process group ID of process PID. */
int
DEFUN(__setpgid, (pid, pgid), pid_t pid AND pid_t pgid)
{
return __pgrpsys (5, pid, pgid);
}

25
sysdeps/unix/sysv/sysv4/__waitid.S
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/* Copyright (C) 1993 Free Software Foundation, Inc.
Contributed by Brendan Kehoe (brendan@zen.org).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <sysdep.h>
/* XXX */
#define SYS_waitid SYS_waitsys
SYSCALL__ (waitid, 3)
ret

2
sysdeps/unix/sysv/sysv4/getpgid.c
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@ -27,5 +27,5 @@ extern int __pgrpsys __P ((int type, ...));
int int
DEFUN(__getpgrp, (pid), pid_t pid) DEFUN(__getpgrp, (pid), pid_t pid)
{ {
return __pgrpsys (4, pid); return __pgrpsys (0, pid);
} }

2
sysdeps/unix/sysv/sysv4/pipestream.c Normal file
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/* We deliberately avoid having NO_WAITPID set. */
#include <sysdeps/posix/pipestream.c>

2
sysdeps/unix/sysv/sysv4/setpgid.c
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@ -28,5 +28,5 @@ extern int __pgrpsys __P ((int type, ...));
int int
DEFUN(__setpgrp, (pid, pgid), int pid AND int pgid) DEFUN(__setpgrp, (pid, pgid), int pid AND int pgid)
{ {
return __pgrpsys (5, pid, pgid); return __pgrpsys (1, pid, pgid);
} }

34
sysdeps/unix/sysv/sysv4/waitflags.h
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/* Definitions of flag bits for `waitpid' et al.
Copyright (C) 1993 Free Software Foundation, Inc.
Contributed by Brendan Kehoe (brendan@zen.org).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#ifndef _WAITFLAGS_H
#define _WAITFLAGS_H 1
/* Bits in the third argument to `waitpid'. */
#define WNOHANG 64 /* Don't block waiting. */
#define WUNTRACED 4 /* Report status of stopped children. */
#ifdef __USE_SVID
#define WEXITED 1 /* Look for children that have exited. */
#define WTRAPPED 2 /* Look for processes that stopped
while tracing. */
#endif
#endif /* waitflags.h */