diff options
| -rw-r--r-- | abspath.c | 16 | ||||
| -rw-r--r-- | diffcore-order.c | 11 | ||||
| -rw-r--r-- | unpack-trees.c | 51 |
3 files changed, 42 insertions, 36 deletions
@@ -215,23 +215,25 @@ const char *absolute_path(const char *path) */ const char *prefix_filename(const char *pfx, int pfx_len, const char *arg) { - static char path[PATH_MAX]; + static struct strbuf path = STRBUF_INIT; #ifndef GIT_WINDOWS_NATIVE if (!pfx_len || is_absolute_path(arg)) return arg; - memcpy(path, pfx, pfx_len); - strcpy(path + pfx_len, arg); + strbuf_reset(&path); + strbuf_add(&path, pfx, pfx_len); + strbuf_addstr(&path, arg); #else char *p; /* don't add prefix to absolute paths, but still replace '\' by '/' */ + strbuf_reset(&path); if (is_absolute_path(arg)) pfx_len = 0; else if (pfx_len) - memcpy(path, pfx, pfx_len); - strcpy(path + pfx_len, arg); - for (p = path + pfx_len; *p; p++) + strbuf_add(&path, pfx, pfx_len); + strbuf_addstr(&path, arg); + for (p = path.buf + pfx_len; *p; p++) if (*p == '\\') *p = '/'; #endif - return path; + return path.buf; } diff --git a/diffcore-order.c b/diffcore-order.c index 23e93852d8..50c089bb2b 100644 --- a/diffcore-order.c +++ b/diffcore-order.c @@ -73,15 +73,16 @@ struct pair_order { static int match_order(const char *path) { int i; - char p[PATH_MAX]; + static struct strbuf p = STRBUF_INIT; for (i = 0; i < order_cnt; i++) { - strcpy(p, path); - while (p[0]) { + strbuf_reset(&p); + strbuf_addstr(&p, path); + while (p.buf[0]) { char *cp; - if (!fnmatch(order[i], p, 0)) + if (!fnmatch(order[i], p.buf, 0)) return i; - cp = strrchr(p, '/'); + cp = strrchr(p.buf, '/'); if (!cp) break; *cp = 0; diff --git a/unpack-trees.c b/unpack-trees.c index ad3e9a04fe..164354dad7 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -830,23 +830,24 @@ static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, str } static int clear_ce_flags_1(struct cache_entry **cache, int nr, - char *prefix, int prefix_len, + struct strbuf *prefix, int select_mask, int clear_mask, struct exclude_list *el, int defval); /* Whole directory matching */ static int clear_ce_flags_dir(struct cache_entry **cache, int nr, - char *prefix, int prefix_len, + struct strbuf *prefix, char *basename, int select_mask, int clear_mask, struct exclude_list *el, int defval) { struct cache_entry **cache_end; int dtype = DT_DIR; - int ret = is_excluded_from_list(prefix, prefix_len, + int ret = is_excluded_from_list(prefix->buf, prefix->len, basename, &dtype, el); + int rc; - prefix[prefix_len++] = '/'; + strbuf_addch(prefix, '/'); /* If undecided, use matching result of parent dir in defval */ if (ret < 0) @@ -854,7 +855,7 @@ static int clear_ce_flags_dir(struct cache_entry **cache, int nr, for (cache_end = cache; cache_end != cache + nr; cache_end++) { struct cache_entry *ce = *cache_end; - if (strncmp(ce->name, prefix, prefix_len)) + if (strncmp(ce->name, prefix->buf, prefix->len)) break; } @@ -865,10 +866,12 @@ static int clear_ce_flags_dir(struct cache_entry **cache, int nr, * calling clear_ce_flags_1(). That function will call * the expensive is_excluded_from_list() on every entry. */ - return clear_ce_flags_1(cache, cache_end - cache, - prefix, prefix_len, - select_mask, clear_mask, - el, ret); + rc = clear_ce_flags_1(cache, cache_end - cache, + prefix, + select_mask, clear_mask, + el, ret); + strbuf_setlen(prefix, prefix->len - 1); + return rc; } /* @@ -887,7 +890,7 @@ static int clear_ce_flags_dir(struct cache_entry **cache, int nr, * Top level path has prefix_len zero. */ static int clear_ce_flags_1(struct cache_entry **cache, int nr, - char *prefix, int prefix_len, + struct strbuf *prefix, int select_mask, int clear_mask, struct exclude_list *el, int defval) { @@ -907,10 +910,10 @@ static int clear_ce_flags_1(struct cache_entry **cache, int nr, continue; } - if (prefix_len && strncmp(ce->name, prefix, prefix_len)) + if (prefix->len && strncmp(ce->name, prefix->buf, prefix->len)) break; - name = ce->name + prefix_len; + name = ce->name + prefix->len; slash = strchr(name, '/'); /* If it's a directory, try whole directory match first */ @@ -918,29 +921,26 @@ static int clear_ce_flags_1(struct cache_entry **cache, int nr, int processed; len = slash - name; - memcpy(prefix + prefix_len, name, len); + strbuf_add(prefix, name, len); - /* - * terminate the string (no trailing slash), - * clear_c_f_dir needs it - */ - prefix[prefix_len + len] = '\0'; processed = clear_ce_flags_dir(cache, cache_end - cache, - prefix, prefix_len + len, - prefix + prefix_len, + prefix, + prefix->buf + prefix->len - len, select_mask, clear_mask, el, defval); /* clear_c_f_dir eats a whole dir already? */ if (processed) { cache += processed; + strbuf_setlen(prefix, prefix->len - len); continue; } - prefix[prefix_len + len++] = '/'; + strbuf_addch(prefix, '/'); cache += clear_ce_flags_1(cache, cache_end - cache, - prefix, prefix_len + len, + prefix, select_mask, clear_mask, el, defval); + strbuf_setlen(prefix, prefix->len - len - 1); continue; } @@ -961,9 +961,12 @@ static int clear_ce_flags(struct cache_entry **cache, int nr, int select_mask, int clear_mask, struct exclude_list *el) { - char prefix[PATH_MAX]; + static struct strbuf prefix = STRBUF_INIT; + + strbuf_reset(&prefix); + return clear_ce_flags_1(cache, nr, - prefix, 0, + &prefix, select_mask, clear_mask, el, 0); } |