Displaying 1 result from an estimated 1 matches for "st_buf_b".
Did you mean:
st_buf_a
2009 Nov 14
2
[PATCH] btrfs-progs: Check mount status of multidevice filesystems
...+int is_loop_device (const char *device) {
+ struct stat statbuf;
+
+ if(stat(device, &statbuf) < 0)
+ return -errno;
+
+ return (S_ISBLK(statbuf.st_mode) &&
+ major(statbuf.st_rdev) == LOOP_MAJOR);
+}
+
+int is_same_blk_file(const char* a, const char* b)
+{
+ struct stat st_buf_a, st_buf_b;
+ char real_a[PATH_MAX];
+ char real_b[PATH_MAX];
+
+ if(!realpath(a, real_a) ||
+ !realpath(b, real_b))
+ {
+ return -errno;
+ }
+
+ /* Identical path? */
+ if(strcmp(real_a, real_b) == 0)
+ return 1;
+
+ if(stat(a, &st_buf_a) < 0 ||
+ stat(b, &st_buf_b) < 0)
+ {
+ return -...