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| author | Junio C Hamano <junkio@cox.net> | 2006-04-19 11:56:07 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-04-19 11:56:07 -0700 |
| commit | 041a7308de3e6af36c5a6cc3412b542f42314f3f (patch) | |
| tree | ce423938f80b71042e30ce6a34d0003f8bf3776d /sha1_name.c | |
| parent | 5119602a99f46aaa7b3bb2a0f5085b1df46b54ec (diff) | |
| download | git-041a7308de3e6af36c5a6cc3412b542f42314f3f.tar.gz git-041a7308de3e6af36c5a6cc3412b542f42314f3f.tar.xz | |
sha1_name.c: prepare to make get_tree_entry() reusable from others.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sha1_name.c b/sha1_name.c index 0cd1139e0..35e8dfb9c 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -450,18 +450,17 @@ static int get_sha1_1(const char *name, int len, unsigned char *sha1) return get_short_sha1(name, len, sha1, 0); } -static int get_tree_entry(const unsigned char *, const char *, unsigned char *); +static int get_tree_entry(const unsigned char *, const char *, unsigned char *, unsigned *); -static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char *result) +static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char *result, unsigned *mode) { int namelen = strlen(name); while (t->size) { const char *entry; const unsigned char *sha1; int entrylen, cmp; - unsigned mode; - sha1 = tree_entry_extract(t, &entry, &mode); + sha1 = tree_entry_extract(t, &entry, mode); update_tree_entry(t); entrylen = strlen(entry); if (entrylen > namelen) @@ -477,18 +476,18 @@ static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char } if (name[entrylen] != '/') continue; - if (!S_ISDIR(mode)) + if (!S_ISDIR(*mode)) break; if (++entrylen == namelen) { memcpy(result, sha1, 20); return 0; } - return get_tree_entry(sha1, name + entrylen, result); + return get_tree_entry(sha1, name + entrylen, result, mode); } return -1; } -static int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsigned char *sha1) +static int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsigned char *sha1, unsigned *mode) { int retval; void *tree; @@ -498,7 +497,7 @@ static int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsi if (!tree) return -1; t.buf = tree; - retval = find_tree_entry(&t, name, sha1); + retval = find_tree_entry(&t, name, sha1, mode); free(tree); return retval; } @@ -510,6 +509,7 @@ static int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsi int get_sha1(const char *name, unsigned char *sha1) { int ret; + unsigned unused; prepare_alt_odb(); ret = get_sha1_1(name, strlen(name), sha1); @@ -518,7 +518,8 @@ int get_sha1(const char *name, unsigned char *sha1) if (cp) { unsigned char tree_sha1[20]; if (!get_sha1_1(name, cp-name, tree_sha1)) - return get_tree_entry(tree_sha1, cp+1, sha1); + return get_tree_entry(tree_sha1, cp+1, sha1, + &unused); } } return ret; |