Update get_sha1() to grok extended format.

[git.git] / sha1_file.c

diff --git a/sha1_file.c b/sha1_file.c
index df5eb2a..a17a6d1 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -46,21 +46,6 @@ int get_sha1_hex(const char *hex, unsigned char *sha1)
        return 0;
 }
 
-static int get_sha1_file(const char *path, unsigned char *result)
-{
-       char buffer[60];
-       int fd = open(path, O_RDONLY);
-       int len;
-
-       if (fd < 0)
-               return -1;
-       len = read(fd, buffer, sizeof(buffer));
-       close(fd);
-       if (len < 40)
-               return -1;
-       return get_sha1_hex(buffer, result);
-}
-
 static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir,
        *git_graft_file;
 static void setup_git_env(void)
@@ -132,30 +117,6 @@ int safe_create_leading_directories(char *path)
        return 0;
 }
 
-int get_sha1(const char *str, unsigned char *sha1)
-{
-       static const char *prefix[] = {
-               "",
-               "refs",
-               "refs/tags",
-               "refs/heads",
-               "refs/snap",
-               NULL
-       };
-       const char **p;
-
-       if (!get_sha1_hex(str, sha1))
-               return 0;
-
-       for (p = prefix; *p; p++) {
-               char * pathname = git_path("%s/%s", *p, str);
-               if (!get_sha1_file(pathname, sha1))
-                       return 0;
-       }
-
-       return -1;
-}
-
 char * sha1_to_hex(const unsigned char *sha1)
 {
        static char buffer[50];