Displaying 1 result from an estimated 1 matches for "btrfs_scan_file".
2009 Dec 21
0
[PATCH] btrfsctl: scan device and exit without using ioctl
...#include "transaction.h"
#include "utils.h"
#include "version.h"
+#include "disk-io.h"
+#include "volumes.h"
#ifdef __CHECKER__
#define BLKGETSIZE64 0
@@ -88,6 +90,30 @@ static int open_file_or_dir(const char *fname)
}
return fd;
}
+
+int btrfs_scan_file (const char *path)
+{
+ int ret = -1;
+ struct btrfs_fs_devices *fs_devices = NULL;
+ u64 dev_count = 0;
+ int fd = -1;
+
+ fd = open (path, O_RDONLY);
+ if (fd < 0) {
+ fprintf (stderr, "failed to open %s: %s\n",
+...