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WIP minor change to fix rename issue

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This commit is contained in:
Christopher Haster
2018-05-27 11:46:22 -05:00
parent de0b719b56
commit fbd25ac533
2 changed files with 16 additions and 0 deletions
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11
lfs.c
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@@ -636,6 +636,12 @@ static int lfs_commit_movescan(lfs_t *lfs, void *p, lfs_entry_t entry) {
return 0;
}
if (lfs_tag_type(entry.tag) == LFS_TYPE_MOVE) {
// TODO need this?
// ignore moves
return 0;
}
if (lfs_tag_id(entry.tag) != move->id.from) {
// ignore non-matching ids
return 0;
@@ -823,6 +829,9 @@ static int lfs_dir_fetchwith(lfs_t *lfs,
if (lfs_tag_type(tag) == LFS_TYPE_DELETE) {
dir->count -= 1;
if (dir->moveid != -1) {
//printf("RENAME DEL %d (%d)\n", lfs_tag_id(tag), dir->moveid);
}
if (lfs_tag_id(tag) == dir->moveid) {
dir->moveid = -1;
} else if (lfs_tag_id(tag) < dir->moveid) {
@@ -3736,6 +3745,7 @@ int lfs_rename(lfs_t *lfs, const char *oldpath, const char *newpath) {
}
// mark as moving
//printf("RENAME MOVE %d %d %d\n", oldcwd.pair[0], oldcwd.pair[1], oldid);
err = lfs_dir_commit(lfs, &oldcwd, &(lfs_entrylist_t){
{lfs_mktag(LFS_TYPE_MOVE, oldid, 0)}});
if (err) {
@@ -3771,6 +3781,7 @@ int lfs_rename(lfs_t *lfs, const char *oldpath, const char *newpath) {
}
// remove old entry
//printf("RENAME DELETE %d %d %d\n", oldcwd.pair[0], oldcwd.pair[1], oldid);
err = lfs_dir_delete(lfs, &oldcwd, oldid);
if (err) {
return err;

5
lfs.h
View File

@@ -114,6 +114,11 @@ enum lfs_type {
LFS_STRUCT_INLINE = 0x000,
LFS_STRUCT_CTZ = 0x004,
LFS_STRUCT_DIR = 0x008,
// internal sources
LFS_FROM_REGION = 0x000,
LFS_FROM_DISK = 0x001,
LFS_FROM_MOVE = 0x002,
};
// File open flags