diff options
Diffstat (limited to 'builtin/update-index.c')
| -rw-r--r-- | builtin/update-index.c | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/builtin/update-index.c b/builtin/update-index.c index a8709a2..fe84003 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -268,15 +268,14 @@ static int process_lstat_error(const char *path, int err) static int add_one_path(const struct cache_entry *old, const char *path, int len, struct stat *st) { - int option, size; + int option; struct cache_entry *ce; /* Was the old index entry already up-to-date? */ if (old && !ce_stage(old) && !ce_match_stat(old, st, 0)) return 0; - size = cache_entry_size(len); - ce = xcalloc(1, size); + ce = make_empty_cache_entry(&the_index, len); memcpy(ce->name, path, len); ce->ce_flags = create_ce_flags(0); ce->ce_namelen = len; @@ -285,13 +284,13 @@ static int add_one_path(const struct cache_entry *old, const char *path, int len if (index_path(&ce->oid, path, st, info_only ? 0 : HASH_WRITE_OBJECT)) { - free(ce); + discard_cache_entry(ce); return -1; } option = allow_add ? ADD_CACHE_OK_TO_ADD : 0; option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0; if (add_cache_entry(ce, option)) { - free(ce); + discard_cache_entry(ce); return error("%s: cannot add to the index - missing --add option?", path); } return 0; @@ -402,15 +401,14 @@ static int process_path(const char *path, struct stat *st, int stat_errno) static int add_cacheinfo(unsigned int mode, const struct object_id *oid, const char *path, int stage) { - int size, len, option; + int len, option; struct cache_entry *ce; if (!verify_path(path, mode)) return error("Invalid path '%s'", path); len = strlen(path); - size = cache_entry_size(len); - ce = xcalloc(1, size); + ce = make_empty_cache_entry(&the_index, len); oidcpy(&ce->oid, oid); memcpy(ce->name, path, len); @@ -492,6 +490,7 @@ static void update_one(const char *path) static void read_index_info(int nul_term_line) { + const int hexsz = the_hash_algo->hexsz; struct strbuf buf = STRBUF_INIT; struct strbuf uq = STRBUF_INIT; strbuf_getline_fn getline_fn; @@ -529,7 +528,7 @@ static void read_index_info(int nul_term_line) mode = ul; tab = strchr(ptr, '\t'); - if (!tab || tab - ptr < GIT_SHA1_HEXSZ + 1) + if (!tab || tab - ptr < hexsz + 1) goto bad_line; if (tab[-2] == ' ' && '0' <= tab[-1] && tab[-1] <= '3') { @@ -542,8 +541,8 @@ static void read_index_info(int nul_term_line) ptr = tab + 1; /* point at the head of path */ } - if (get_oid_hex(tab - GIT_SHA1_HEXSZ, &oid) || - tab[-(GIT_SHA1_HEXSZ + 1)] != ' ') + if (get_oid_hex(tab - hexsz, &oid) || + tab[-(hexsz + 1)] != ' ') goto bad_line; path_name = ptr; @@ -571,7 +570,7 @@ static void read_index_info(int nul_term_line) * ptr[-1] points at tab, * ptr[-41] is at the beginning of sha1 */ - ptr[-(GIT_SHA1_HEXSZ + 2)] = ptr[-1] = 0; + ptr[-(hexsz + 2)] = ptr[-1] = 0; if (add_cacheinfo(mode, &oid, path_name, stage)) die("git update-index: unable to update %s", path_name); @@ -599,7 +598,6 @@ static struct cache_entry *read_one_ent(const char *which, { unsigned mode; struct object_id oid; - int size; struct cache_entry *ce; if (get_tree_entry(ent, path, &oid, &mode)) { @@ -612,8 +610,7 @@ static struct cache_entry *read_one_ent(const char *which, error("%s: not a blob in %s branch.", path, which); return NULL; } - size = cache_entry_size(namelen); - ce = xcalloc(1, size); + ce = make_empty_cache_entry(&the_index, namelen); oidcpy(&ce->oid, &oid); memcpy(ce->name, path, namelen); @@ -690,8 +687,8 @@ static int unresolve_one(const char *path) error("%s: cannot add their version to the index.", path); ret = -1; free_return: - free(ce_2); - free(ce_3); + discard_cache_entry(ce_2); + discard_cache_entry(ce_3); return ret; } @@ -751,14 +748,14 @@ static int do_reupdate(int ac, const char **av, int save_nr; char *path; - if (ce_stage(ce) || !ce_path_match(ce, &pathspec, NULL)) + if (ce_stage(ce) || !ce_path_match(&the_index, ce, &pathspec, NULL)) continue; if (has_head) old = read_one_ent(NULL, &head_oid, ce->name, ce_namelen(ce), 0); if (old && ce->ce_mode == old->ce_mode && !oidcmp(&ce->oid, &old->oid)) { - free(old); + discard_cache_entry(old); continue; /* unchanged */ } /* Be careful. The working tree may not have the @@ -769,7 +766,7 @@ static int do_reupdate(int ac, const char **av, path = xstrdup(ce->name); update_one(path); free(path); - free(old); + discard_cache_entry(old); if (save_nr != active_nr) goto redo; } @@ -826,6 +823,7 @@ static int parse_new_style_cacheinfo(const char *arg, { unsigned long ul; char *endp; + const char *p; if (!arg) return -1; @@ -836,9 +834,9 @@ static int parse_new_style_cacheinfo(const char *arg, return -1; /* not a new-style cacheinfo */ *mode = ul; endp++; - if (get_oid_hex(endp, oid) || endp[GIT_SHA1_HEXSZ] != ',') + if (parse_oid_hex(endp, oid, &p) || *p != ',') return -1; - *path = endp + GIT_SHA1_HEXSZ + 1; + *path = p + 1; return 0; } @@ -971,9 +969,9 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) PARSE_OPT_NOARG | /* disallow --cacheinfo=<mode> form */ PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP, (parse_opt_cb *) cacheinfo_callback}, - {OPTION_CALLBACK, 0, "chmod", &set_executable_bit, N_("(+/-)x"), + {OPTION_CALLBACK, 0, "chmod", &set_executable_bit, "(+|-)x", N_("override the executable bit of the listed files"), - PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP, + PARSE_OPT_NONEG, chmod_callback}, {OPTION_SET_INT, 0, "assume-unchanged", &mark_valid_only, NULL, N_("mark files as \"not changing\""), |