diff options
Diffstat (limited to 'builtin/mktree.c')
| -rw-r--r-- | builtin/mktree.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/builtin/mktree.c b/builtin/mktree.c index a964d6be52..da0fd8cd70 100644 --- a/builtin/mktree.c +++ b/builtin/mktree.c @@ -19,16 +19,17 @@ static int alloc, used; static void append_to_tree(unsigned mode, unsigned char *sha1, char *path) { struct treeent *ent; - int len = strlen(path); + size_t len = strlen(path); if (strchr(path, '/')) die("path %s contains slash", path); - ALLOC_GROW(entries, used + 1, alloc); - ent = entries[used++] = xmalloc(sizeof(**entries) + len + 1); + FLEX_ALLOC_MEM(ent, name, path, len); ent->mode = mode; ent->len = len; hashcpy(ent->sha1, sha1); - memcpy(ent->name, path, len+1); + + ALLOC_GROW(entries, used + 1, alloc); + entries[used++] = ent; } static int ent_compare(const void *a_, const void *b_) @@ -45,7 +46,7 @@ static void write_tree(unsigned char *sha1) size_t size; int i; - qsort(entries, used, sizeof(*entries), ent_compare); + QSORT(entries, used, ent_compare); for (size = i = 0; i < used; i++) size += 32 + entries[i]->len; @@ -65,13 +66,13 @@ static const char *mktree_usage[] = { NULL }; -static void mktree_line(char *buf, size_t len, int line_termination, int allow_missing) +static void mktree_line(char *buf, size_t len, int nul_term_line, int allow_missing) { char *ptr, *ntr; unsigned mode; enum object_type mode_type; /* object type derived from mode */ enum object_type obj_type; /* object type derived from sha */ - char *path; + char *path, *to_free = NULL; unsigned char sha1[20]; ptr = buf; @@ -97,11 +98,11 @@ static void mktree_line(char *buf, size_t len, int line_termination, int allow_m *ntr++ = 0; /* now at the beginning of SHA1 */ path = ntr + 41; /* at the beginning of name */ - if (line_termination && path[0] == '"') { + if (!nul_term_line && path[0] == '"') { struct strbuf p_uq = STRBUF_INIT; if (unquote_c_style(&p_uq, path, NULL)) die("invalid quoting"); - path = strbuf_detach(&p_uq, NULL); + path = to_free = strbuf_detach(&p_uq, NULL); } /* @@ -135,29 +136,32 @@ static void mktree_line(char *buf, size_t len, int line_termination, int allow_m } append_to_tree(mode, sha1, path); + free(to_free); } int cmd_mktree(int ac, const char **av, const char *prefix) { struct strbuf sb = STRBUF_INIT; unsigned char sha1[20]; - int line_termination = '\n'; + int nul_term_line = 0; int allow_missing = 0; int is_batch_mode = 0; int got_eof = 0; + strbuf_getline_fn getline_fn; const struct option option[] = { - OPT_SET_INT('z', NULL, &line_termination, N_("input is NUL terminated"), '\0'), + OPT_BOOL('z', NULL, &nul_term_line, N_("input is NUL terminated")), OPT_SET_INT( 0 , "missing", &allow_missing, N_("allow missing objects"), 1), OPT_SET_INT( 0 , "batch", &is_batch_mode, N_("allow creation of more than one tree"), 1), OPT_END() }; ac = parse_options(ac, av, prefix, option, mktree_usage, 0); + getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf; while (!got_eof) { while (1) { - if (strbuf_getline(&sb, stdin, line_termination) == EOF) { + if (getline_fn(&sb, stdin) == EOF) { got_eof = 1; break; } @@ -167,7 +171,7 @@ int cmd_mktree(int ac, const char **av, const char *prefix) break; die("input format error: (blank line only valid in batch mode)"); } - mktree_line(sb.buf, sb.len, line_termination, allow_missing); + mktree_line(sb.buf, sb.len, nul_term_line, allow_missing); } if (is_batch_mode && got_eof && used < 1) { /* |