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/* Copyright (C) 1997 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
.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. */
.globl P(__,socket)
ENTRY (P(__,socket))
mov SYS_ify(socketcall), %g1 /* System call number */
/* Use ## so `socket' is a separate token that might be #define'd. */
mov P(SOCKOP_,socket), %o0 /* Subcode is first arg to syscall. */
mov %i0,%o1 /* args pointer is second arg to syscall */
t 0x10
bcc,a 1
nop
save %sp,96,%sp
call __errno_location
nop
st %i0,[%o0]
restore
retl
mov -1,%o0
1:
ret
PSEUDO_END (P(__,socket))
weak_alias (P(__,socket), socket)
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