source: asp3_tinet_ecnl_rx/trunk/musl-1.1.18/src/dirent/fdopendir.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: 401 bytes
Line 
1#include <dirent.h>
2#include <fcntl.h>
3#include <sys/stat.h>
4#include <errno.h>
5#include <stdlib.h>
6#include "__dirent.h"
7
8DIR *fdopendir(int fd)
9{
10 DIR *dir;
11 struct stat st;
12
13 if (fstat(fd, &st) < 0) {
14 return 0;
15 }
16 if (!S_ISDIR(st.st_mode)) {
17 errno = ENOTDIR;
18 return 0;
19 }
20 if (!(dir = calloc(1, sizeof *dir))) {
21 return 0;
22 }
23
24 fcntl(fd, F_SETFD, FD_CLOEXEC);
25 dir->fd = fd;
26 return dir;
27}
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