github-mirrors/thirdparty-littlefs
1
0
Fork 0
mirror of https://github.com/eledio-devices/thirdparty-littlefs.git synced 2025-11-01 00:38:29 +01:00
Code Issues Packages Projects Releases Wiki Activity

Added lfs_fs_size function for finding a count of used blocks

Browse Source 
This has existed for some time in the form of the lfs_traverse
function, however lfs_traverse is relatively unconventional and
has proven to not have been the most intuitive for users.
This commit is contained in:
Christopher Haster
2018-04-08 22:25:58 -05:00
parent 9af404db09
commit 6af43aec5b
2 changed files with 24 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
lfs.c
View File

@@ -3183,3 +3183,19 @@ int lfs_fs_setattrs(lfs_t *lfs, const struct lfs_attr *attrs, int count) {
return lfs_dir_setattrs(lfs, &dir, &entry, attrs, count);
}
static int lfs_fs_size_count(void *p, lfs_block_t block) {
lfs_size_t *size = p;
*size += 1;
return 0;
}
lfs_ssize_t lfs_fs_size(lfs_t *lfs) {
lfs_size_t size = 0;
int err = lfs_traverse(lfs, lfs_fs_size_count, &size);
if (err) {
return err;
}
return size;
}