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Fixes for 'Implicit conversion loses integer precision' warnings. #1161

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Fixes for 'Implicit conversion loses integer precision' warnings. #1161

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8 changes: 4 additions & 4 deletions lfs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -286,7 +286,7 @@ static int lfs_bd_erase(lfs_t *lfs, lfs_block_t block) {

// some operations on paths
static inline lfs_size_t lfs_path_namelen(const char *path) {
return strcspn(path, "/");
return (lfs_size_t)strcspn(path, "/");
}

static inline bool lfs_path_islast(const char *path) {
Expand Down Expand Up @@ -1501,7 +1501,7 @@ static lfs_stag_t lfs_dir_find(lfs_t *lfs, lfs_mdir_t *dir,
if (lfs_tag_type3(tag) == LFS_TYPE_DIR) {
name += strspn(name, "/");
}
lfs_size_t namelen = strcspn(name, "/");
lfs_size_t namelen = (lfs_size_t)strcspn(name, "/");

// skip '.'
if (namelen == 1 && memcmp(name, ".", 1) == 0) {
Expand All @@ -1520,7 +1520,7 @@ static lfs_stag_t lfs_dir_find(lfs_t *lfs, lfs_mdir_t *dir,
int depth = 1;
while (true) {
suffix += strspn(suffix, "/");
sufflen = strcspn(suffix, "/");
sufflen = (lfs_size_t)strcspn(suffix, "/");
if (sufflen == 0) {
break;
}
Expand Down Expand Up @@ -1761,7 +1761,7 @@ static int lfs_dir_commitcrc(lfs_t *lfs, struct lfs_commit *commit) {

commit->off = noff;
// perturb valid bit?
commit->ptag = ntag ^ ((0x80UL & ~eperturb) << 24);
commit->ptag = (lfs_tag_t)(ntag ^ ((0x80UL & ~eperturb) << 24));
// reset crc for next commit
commit->crc = 0xffffffff;

Expand Down