From 9b3c7c3c713d7018c79f0b0ca0b34d386e8a25dd Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 17 Sep 1998 19:51:33 +0000 Subject: Update. 1998-09-17 19:34 Ulrich Drepper * sysdeps/unix/sysv/sysv4/bits/utsname.h: Fix typo. Patch by John Tobey . 1998-09-17 Mark Kettenis * 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 * posix/wordexp-test.c: Undo last change. * posix/wordexp.c: Undo last change. --- sysdeps/unix/sysv/linux/sparc/sparc64/socket.S | 80 ++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/sparc/sparc64/socket.S (limited to 'sysdeps/unix/sysv/linux/sparc/sparc64') diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S new file mode 100644 index 0000000000..84f2eeca2f --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S @@ -0,0 +1,80 @@ +/* Copyright (C) 1997, 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Miguel de Icaza , 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 +#include + +#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) -- cgit v1.2.3