cosmopolitan/libc/calls/ktmppath.S

44 lines
2.4 KiB
ArmAsm

/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi
Copyright 2020 Justine Alexandra Roberts Tunney
This program is free software; you can redistribute it and/or modify │
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License. │
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software │
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#include "libc/runtime/runtime.h"
#include "libc/macros.h"
#define kTmpPathMax 80
/ RII constant holding /tmp/ directory.
/
/ @note on win32 this is firstNonNull($TMP, $TEMP, $PWD)
/ @note guarantees trailing slash if non-empty
.initbss 300,_init_kTmpPath
kTmpPath:
.zero kTmpPathMax
.endobj kTmpPath,globl
.previous
.init.start 300,_init_kTmpPath
movl $'/|'t<<010|'m<<020|'p<<030,(%rdi)
movw $'/,4(%rdi)
pushpop kTmpPathMax,%rdx
ezlea GetTempPathA$flunk,ax
call __getntsyspath
.init.end 300,_init_kTmpPath
.source __FILE__