bitmap_file_open(char *filename, struct supertype **stp, int node_num)
{
int fd;
+ struct stat stb;
struct supertype *st = *stp;
fd = open(filename, O_RDONLY|O_DIRECT);
return -1;
}
- if (fstat_is_blkdev(fd, filename, NULL)) {
+ if (fstat(fd, &stb) < 0) {
+ pr_err("fstat failed for %s: %s\n", filename, strerror(errno));
+ close(fd);
+ return -1;
+ }
+ if ((stb.st_mode & S_IFMT) == S_IFBLK) {
/* block device, so we are probably after an internal bitmap */
if (!st)
st = guess_super(fd);
fd = -1;
}
}
-
*stp = st;
- } else {
- close(fd);
- return -1;
}
return fd;