1998-06-10 01:37:21 +00:00
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/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
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1997-06-26 22:23:01 +00:00
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This file is part of the GNU C Library.
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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1997-06-26 22:23:01 +00:00
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The GNU C Library is free software; you can redistribute it and/or
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2001-07-06 04:58:11 +00:00
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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1997-06-26 22:23:01 +00:00
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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2001-07-06 04:58:11 +00:00
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Lesser General Public License for more details.
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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2001-07-06 04:58:11 +00:00
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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2002-12-27 22:15:56 +00:00
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#include <sysdep-cancel.h>
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1997-06-21 02:59:26 +00:00
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#include <socketcall.h>
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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#define P(a, b) P2(a, b)
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#define P2(a, b) a##b
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.text
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/* The socket-oriented system calls are handled unusally in Linux.
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They are all gated through the single `socketcall' system call number.
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`socketcall' takes two arguments: the first is the subcode, specifying
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which socket function is being called; and the second is a pointer to
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the arguments to the specific function.
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The .S files for the other calls just #define socket and #include this. */
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1998-01-21 17:04:36 +00:00
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#ifndef __socket
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1998-07-20 05:03:25 +00:00
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#ifndef NO_WEAK_ALIAS
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1998-01-21 17:04:36 +00:00
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#define __socket P(__,socket)
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1998-07-20 05:03:25 +00:00
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#else
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#define __socket socket
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#endif
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1998-01-21 17:04:36 +00:00
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#endif
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.globl __socket
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ENTRY (__socket)
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2002-12-27 22:15:56 +00:00
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#if defined NEED_CANCELLATION && defined CENABLE
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SINGLE_THREAD_P
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jne 1f
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#endif
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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/* Save registers. */
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move.l %d2, %a0
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move.l #SYS_ify (socketcall), %d0 /* System call number in %d0. */
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/* Use ## so `socket' is a separate token that might be #define'd. */
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move.l #P (SOCKOP_,socket), %d1 /* Subcode is first arg to syscall. */
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lea 4(%sp), %a1 /* Address of args is 2nd arg. */
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move.l %a1, %d2
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1997-06-26 22:23:01 +00:00
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/* Do the system call trap. */
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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trap #0
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/* Restore registers. */
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move.l %a0, %d2
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/* %d0 is < 0 if there was an error. */
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tst.l %d0
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1998-06-10 01:37:21 +00:00
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jmi SYSCALL_ERROR_LABEL
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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/* Successful; return the syscall's value. */
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rts
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2002-12-27 22:15:56 +00:00
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#if defined NEED_CANCELLATION && defined CENABLE
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1: /* Enable asynchronous cancellation. */
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CENABLE
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/* Save registers. */
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move.l %d2, -(%sp)
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move.l %d0, -(%sp)
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move.l #SYS_ify (socketcall), %d0 /* System call number in %d0. */
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/* Use ## so `socket' is a separate token that might be #define'd. */
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move.l #P (SOCKOP_,socket), %d1 /* Subcode is first arg to syscall. */
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lea 4+8(%sp), %a1 /* Address of args is 2nd arg. */
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move.l %a1, %d2
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/* Do the system call trap. */
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trap #0
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/* Restore cancellation. */
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move.l %d0, %d2
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CDISABLE
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addq.l #4, %sp
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move.l %d2, %d0
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/* Restore registers. */
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move.l (%sp)+, %d2
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/* %d0 is < 0 if there was an error. */
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tst.l %d0
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jmi SYSCALL_ERROR_LABEL
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/* Successful; return the syscall's value. */
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rts
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#endif
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1998-01-21 17:04:36 +00:00
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PSEUDO_END (__socket)
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Sat Feb 10 13:09:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
* sysdeps/unix/sysv/linux/m68k/brk.c,
sysdeps/unix/sysv/linux/m68k/mmap.S,
sysdeps/unix/sysv/linux/m68k/select.S,
sysdeps/unix/sysv/linux/m68k/sigcontext.h,
sysdeps/unix/sysv/linux/m68k/sigreturn.S,
sysdeps/unix/sysv/linux/m68k/socket.S,
sysdeps/unix/sysv/linux/m68k/syscall.S,
sysdeps/unix/sysv/linux/m68k/sysdep.S,
sysdeps/unix/sysv/linux/m68k/sysdep.h: New files.
1996-02-13 11:38:58 +00:00
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1998-07-20 05:03:25 +00:00
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#ifndef NO_WEAK_ALIAS
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1998-01-21 17:04:36 +00:00
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weak_alias (__socket, socket)
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1998-07-20 05:03:25 +00:00
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#endif
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