diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 48 |
1 files changed, 36 insertions, 12 deletions
diff --git a/read-cache.c b/read-cache.c index db27766055..248432af43 100644 --- a/read-cache.c +++ b/read-cache.c @@ -19,9 +19,6 @@ #include "split-index.h" #include "utf8.h" -static struct cache_entry *refresh_cache_entry(struct cache_entry *ce, - unsigned int options); - /* Mask for the name length in ce_flags in the on-disk index */ #define CE_NAMEMASK (0x0fff) @@ -630,7 +627,7 @@ void set_object_name_for_intent_to_add_entry(struct cache_entry *ce) hashcpy(ce->sha1, sha1); } -int add_to_index(struct index_state *istate, const char *path, struct stat *st, int flags, int force_mode) +int add_to_index(struct index_state *istate, const char *path, struct stat *st, int flags) { int size, namelen, was_same; mode_t st_mode = st->st_mode; @@ -659,11 +656,10 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st, else ce->ce_flags |= CE_INTENT_TO_ADD; - if (S_ISREG(st_mode) && force_mode) - ce->ce_mode = create_ce_mode(force_mode); - else if (trust_executable_bit && has_symlinks) + + if (trust_executable_bit && has_symlinks) { ce->ce_mode = create_ce_mode(st_mode); - else { + } else { /* If there is an existing entry, pick the mode bits and type * from it, otherwise assume unexecutable regular file. */ @@ -722,13 +718,12 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st, return 0; } -int add_file_to_index(struct index_state *istate, const char *path, - int flags, int force_mode) +int add_file_to_index(struct index_state *istate, const char *path, int flags) { struct stat st; if (lstat(path, &st)) die_errno("unable to stat '%s'", path); - return add_to_index(istate, path, &st, flags, force_mode); + return add_to_index(istate, path, &st, flags); } struct cache_entry *make_cache_entry(unsigned int mode, @@ -759,6 +754,35 @@ struct cache_entry *make_cache_entry(unsigned int mode, return ret; } +/* + * Chmod an index entry with either +x or -x. + * + * Returns -1 if the chmod for the particular cache entry failed (if it's + * not a regular file), -2 if an invalid flip argument is passed in, 0 + * otherwise. + */ +int chmod_index_entry(struct index_state *istate, struct cache_entry *ce, + char flip) +{ + if (!S_ISREG(ce->ce_mode)) + return -1; + switch (flip) { + case '+': + ce->ce_mode |= 0111; + break; + case '-': + ce->ce_mode &= ~0111; + break; + default: + return -2; + } + cache_tree_invalidate_path(istate, ce->name); + ce->ce_flags |= CE_UPDATE_IN_BASE; + istate->cache_changed |= CE_ENTRY_CHANGED; + + return 0; +} + int ce_same_name(const struct cache_entry *a, const struct cache_entry *b) { int len = ce_namelen(a); @@ -1257,7 +1281,7 @@ int refresh_index(struct index_state *istate, unsigned int flags, return has_errors; } -static struct cache_entry *refresh_cache_entry(struct cache_entry *ce, +struct cache_entry *refresh_cache_entry(struct cache_entry *ce, unsigned int options) { return refresh_cache_ent(&the_index, ce, options, NULL, NULL); |