1997-06-27 06:16:52 +08:00
|
|
|
/* Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc.
|
1994-07-17 05:16:31 +08:00
|
|
|
Contributed by Scott Bartram.
|
1997-06-27 06:16:52 +08:00
|
|
|
This file is part of the GNU C Library.
|
1994-07-17 05:16:31 +08:00
|
|
|
|
1997-06-27 06:16:52 +08:00
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
2001-07-06 12:56:23 +08:00
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
1994-07-17 05:16:31 +08:00
|
|
|
|
1997-06-27 06:16:52 +08:00
|
|
|
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
|
2001-07-06 12:56:23 +08:00
|
|
|
Lesser General Public License for more details.
|
1994-07-17 05:16:31 +08:00
|
|
|
|
2001-07-06 12:56:23 +08:00
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
|
|
|
License along with the GNU C Library; if not, write to the Free
|
|
|
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
|
|
|
02111-1307 USA. */
|
1994-07-17 05:16:31 +08:00
|
|
|
|
|
|
|
|
#include <sysdep.h>
|
|
|
|
|
|
1997-06-27 06:16:52 +08:00
|
|
|
/*
|
1994-07-17 05:16:31 +08:00
|
|
|
before lcall, stack contents should be:
|
|
|
|
|
|
|
|
|
|
4(%esp) -> name
|
|
|
|
|
8(%esp) -> unspecified
|
|
|
|
|
12(%esp) -> 0
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
ENTRY (uname)
|
|
|
|
|
pushl $0x0 /* Push the discriminator flag. */
|
|
|
|
|
pushl $0x0 /* Push dummy placeholder. */
|
1994-07-17 05:16:53 +08:00
|
|
|
pushl 12(%esp,1) /* Push NAME (ptr to struct utsname) */
|
1994-07-17 05:16:31 +08:00
|
|
|
subl $0x4, %esp /* Adjust stack pointer. */
|
|
|
|
|
DO_CALL (utssys, 3)
|
|
|
|
|
jb error /* Test for error. */
|
|
|
|
|
addl $0x10, %esp /* Adjust the stack pointer. */
|
|
|
|
|
xorl %eax, %eax /* Clear return value. */
|
|
|
|
|
ret
|
|
|
|
|
error: addl $0x10, %esp /* Adjust the stack pointer. */
|
|
|
|
|
jmp syscall_error
|
