diff options
Diffstat (limited to 'sysdeps/unix/sysv/i386/linux/socket.S')
| -rw-r--r-- | sysdeps/unix/sysv/i386/linux/socket.S | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/sysdeps/unix/sysv/i386/linux/socket.S b/sysdeps/unix/sysv/i386/linux/socket.S deleted file mode 100644 index 9f59bad095..0000000000 --- a/sysdeps/unix/sysv/i386/linux/socket.S +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -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> - -.globl syscall_error - -/* The socket-oriented system calls are handled unusally 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 specific function. - - The .S files for the other calls just #define socket and #include this. */ - -ENTRY (socket) - - /* Save registers. */ - pushl %ebx - pushl %ecx - - movl $__NR_socketcall, %eax /* System call number in %eax. */ - - /* Use ## so `socket' is a separate token that might be #define'd. */ - movl $SYS_##socket, %ebx /* Subcode is first arg to syscall. */ - lea 12(%esp), %ecx /* Address of args in 2nd arg. */ - - /* Do the system call trap. */ - int $0x80 - - /* Restore registers. */ - popl %ecx - popl %ebx - - /* %eax is < 0 if there was an error. */ - testl %eax, %eax - jl syscall_error - - /* Successful; return the syscall's value. */ - ret |