9 int fstatat(int fd, const char *restrict path, struct stat *restrict st, int flag)
14 if (flag==AT_EMPTY_PATH && fd>=0 && !*path) {
15 ret = __syscall(SYS_fstat, fd, st);
16 if (ret==-EBADF && __syscall(SYS_fcntl, fd, F_GETFD)>=0) {
17 ret = __syscall(SYS_fstatat, fd, path, st, flag);
19 char buf[15+3*sizeof(int)];
20 __procfdname(buf, fd);
22 ret = __syscall(SYS_stat, buf, st);
24 ret = __syscall(SYS_fstatat, AT_FDCWD, buf, st, 0);
30 else if ((fd == AT_FDCWD || *path=='/') && flag==AT_SYMLINK_NOFOLLOW)
31 ret = __syscall(SYS_lstat, path, &kst);
34 else if ((fd == AT_FDCWD || *path=='/') && !flag)
35 ret = __syscall(SYS_stat, path, &kst);
37 else ret = __syscall(SYS_fstatat, fd, path, &kst, flag);
39 if (ret) return __syscall_ret(ret);
44 .st_mode = kst.st_mode,
45 .st_nlink = kst.st_nlink,
48 .st_rdev = kst.st_rdev,
49 .st_size = kst.st_size,
50 .st_blksize = kst.st_blksize,
51 .st_blocks = kst.st_blocks,
52 .st_atim.tv_sec = kst.st_atime_sec,
53 .st_atim.tv_nsec = kst.st_atime_nsec,
54 .st_mtim.tv_sec = kst.st_mtime_sec,
55 .st_mtim.tv_nsec = kst.st_mtime_nsec,
56 .st_ctim.tv_sec = kst.st_ctime_sec,
57 .st_ctim.tv_nsec = kst.st_ctime_nsec,
63 weak_alias(fstatat, fstatat64);