mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-19 03:20:05 +00:00
9b3c7c3c71
1998-09-17 19:34 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/sysv4/bits/utsname.h: Fix typo. Patch by John Tobey <jtobey@banta-im.com>. 1998-09-17 Mark Kettenis <kettenis@phys.uva.nl> * login/pty-internal.h: Removed. Moved constants related to the `grantpt' helper program protocol to ... * login/pty-private.h: ... here. New file. * sysdeps/unix/sysv/linux/ptsname.c (ptsname): Reimplementation to make the function work with kernels >= 2.1.115. * sysdeps/unix/sysv/linux/getpt.c (getpt): Reimplement to call BSD version if using the cloning device fails. * sysdeps/unix/sysv/linux/grantpt.c: New file. * sysdeps/unix/sysv/linux/unlockpt.c: General cleanup. * sysdeps/unix/bsd/getpt.c (__getpt): Largely rewritten to allow use by Linux specific code. * sysdeps/unix/bsd/unlockpt.c: General cleanup. * sysdeps/unix/grantpt.c: Largely rewritten. (pts_name): New function. (grantpt): Use pts_name, check group and permission mode in addition to owner. Try to set the owner, group and permission mode first without invoking the helper program. * login/programs/pt_chown.c: Largely rewritten. Add argp and internationalization support. Use symbolic constants instead of hardwired numbers for permission mode. * sysdeps/unix/bsd/ptsname.c: New file. 1998-09-17 22:04 Tim Waugh <tim@cyberelk.demon.co.uk> * posix/wordexp-test.c: Undo last change. * posix/wordexp.c: Undo last change.
81 lines
2.3 KiB
ArmAsm
81 lines
2.3 KiB
ArmAsm
/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
|
|
|
|
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., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <sysdep.h>
|
|
#include <socketcall.h>
|
|
|
|
#define P(a, b) P2(a, b)
|
|
#define P2(a, b) a##b
|
|
|
|
#ifndef NARGS
|
|
#ifdef socket
|
|
#error NARGS not defined
|
|
#endif
|
|
#define NARGS 3
|
|
#endif
|
|
|
|
.text
|
|
/* The socket-oriented system calls are handled unusually in Linux.
|
|
They are all gated through the single `socketcall' system call number.
|
|
`socketcall' takes two arguments: the first is the subcode, specifying
|
|
which socket function is being called; and the second is a pointer to
|
|
the arguments to the specific function.
|
|
|
|
The .S files for the other calls just #define socket and #include this. */
|
|
|
|
#ifndef __socket
|
|
#define __socket P(__,socket)
|
|
#endif
|
|
|
|
.globl __socket
|
|
ENTRY (__socket)
|
|
|
|
/* Drop up to 6 arguments (recvfrom) into the memory allocated by
|
|
the caller for varargs, since that's really what we have. */
|
|
stx %o0, [%sp + STACK_BIAS + 128 + 0]
|
|
stx %o1, [%sp + STACK_BIAS + 128 + 8]
|
|
#if NARGS > 2
|
|
stx %o2, [%sp + STACK_BIAS + 128 + 16]
|
|
#if NARGS > 3
|
|
stx %o3, [%sp + STACK_BIAS + 128 + 24]
|
|
#if NARGS > 4
|
|
stx %o4, [%sp + STACK_BIAS + 128 + 32]
|
|
#if NARGS > 5
|
|
stx %o5, [%sp + STACK_BIAS + 128 + 40]
|
|
#endif
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
mov P(SOCKOP_,socket), %o0 /* arg 1: socket subfunction */
|
|
add %sp, STACK_BIAS + 128, %o1 /* arg 2: parameter block */
|
|
LOADSYSCALL(socketcall)
|
|
ta 0x6d
|
|
|
|
bcs,pn %xcc, 1f
|
|
nop
|
|
retl
|
|
nop
|
|
|
|
1: SYSCALL_ERROR_HANDLER
|
|
|
|
END (__socket)
|
|
|
|
weak_alias (__socket, socket)
|