diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/read-cache.c b/read-cache.c index 6238df448f..acfb028f48 100644 --- a/read-cache.c +++ b/read-cache.c @@ -5,6 +5,7 @@ */ #define NO_THE_INDEX_COMPATIBILITY_MACROS #include "cache.h" +#include "config.h" #include "tempfile.h" #include "lockfile.h" #include "cache-tree.h" @@ -514,9 +515,8 @@ int remove_index_entry_at(struct index_state *istate, int pos) istate->cache_nr--; if (pos >= istate->cache_nr) return 0; - memmove(istate->cache + pos, - istate->cache + pos + 1, - (istate->cache_nr - pos) * sizeof(struct cache_entry *)); + MOVE_ARRAY(istate->cache + pos, istate->cache + pos + 1, + istate->cache_nr - pos); return 1; } @@ -1894,8 +1894,7 @@ int discard_index(struct index_state *istate) free_name_hash(istate); cache_tree_free(&(istate->cache_tree)); istate->initialized = 0; - free(istate->cache); - istate->cache = NULL; + FREE_AND_NULL(istate->cache); istate->cache_alloc = 0; discard_split_index(istate); free_untracked_cache(istate->untracked); @@ -2198,6 +2197,7 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, int entries = istate->cache_nr; struct stat st; struct strbuf previous_name_buf = STRBUF_INIT, *previous_name; + int drop_cache_tree = 0; for (i = removed = extended = 0; i < entries; i++) { if (cache[i]->ce_flags & CE_REMOVE) @@ -2248,6 +2248,8 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, warning(msg, ce->name); else return error(msg, ce->name); + + drop_cache_tree = 1; } if (ce_write_entry(&c, newfd, ce, previous_name) < 0) return -1; @@ -2266,7 +2268,7 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, if (err) return -1; } - if (!strip_extensions && istate->cache_tree) { + if (!strip_extensions && !drop_cache_tree && istate->cache_tree) { struct strbuf sb = STRBUF_INIT; cache_tree_write(&sb, istate->cache_tree); @@ -2614,8 +2616,7 @@ void *read_blob_data_from_index(const struct index_state *istate, void stat_validity_clear(struct stat_validity *sv) { - free(sv->sd); - sv->sd = NULL; + FREE_AND_NULL(sv->sd); } int stat_validity_check(struct stat_validity *sv, const char *path) @@ -2641,3 +2642,9 @@ void stat_validity_update(struct stat_validity *sv, int fd) fill_stat_data(sv->sd, &st); } } + +void move_index_extensions(struct index_state *dst, struct index_state *src) +{ + dst->untracked = src->untracked; + src->untracked = NULL; +} |