source: asp3_tinet_ecnl_rx/trunk/musl-1.1.18/src/unistd/getcwd.c@ 337

Last change on this file since 337 was 337, checked in by coas-nagasima, 6 years ago

ASP3版ECNLを追加
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 353 bytes
Line 
1#include <unistd.h>
2#include <errno.h>
3#include <limits.h>
4#include <string.h>
5#include "syscall.h"
6
7char *getcwd(char *buf, size_t size)
8{
9 char tmp[PATH_MAX];
10 if (!buf) {
11 buf = tmp;
12 size = PATH_MAX;
13 } else if (!size) {
14 errno = EINVAL;
15 return 0;
16 }
17 if (syscall(SYS_getcwd, buf, size) < 0) return 0;
18 return buf == tmp ? strdup(buf) : buf;
19}
Note: See TracBrowser for help on using the repository browser.