Cleanup in elf.c with .bss section clean; adm command mounts cdrom instead of floppy...
[ZeXOS.git] / libc / sys / creat.c
blob19f3705ea940b89a618ed8eede8e6d7fb8065d62
1 /*
2 * ZeX/OS
3 * Copyright (C) 2009 Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #include <sys/types.h>
21 #include <errno.h>
23 int creat (const char *pathname, mode_t mode)
25 int *ret = 0;
27 asm volatile (
28 "movl $56, %%eax;"
29 "movl %1, %%ebx;"
30 "movl %2, %%ecx;"
31 "int $0x80;"
32 "movl %%eax, %0;": "=g" (ret) : "b" (pathname), "g" (mode) : "%eax", "%ecx", "memory");
34 errno_update ();
36 return (int) *ret;