revision: simplify argument parsing.

[git.git] / tree-diff.c

diff --git a/tree-diff.c b/tree-diff.c
index d978428..7bb6109 100644 (file)
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -9,34 +9,6 @@ static int nr_paths = 0;
 static const char **paths = NULL;
 static int *pathlens = NULL;
 
-void update_tree_entry(struct tree_desc *desc)
-{
-       void *buf = desc->buf;
-       unsigned long size = desc->size;
-       int len = strlen(buf) + 1 + 20;
-
-       if (size < len)
-               die("corrupt tree file");
-       desc->buf = buf + len;
-       desc->size = size - len;
-}
-
-const unsigned char *tree_entry_extract(struct tree_desc *desc, const char **pathp, unsigned int *modep)
-{
-       void *tree = desc->buf;
-       unsigned long size = desc->size;
-       int len = strlen(tree)+1;
-       const unsigned char *sha1 = tree + len;
-       const char *path = strchr(tree, ' ');
-       unsigned int mode;
-
-       if (!path || size < len + 20 || sscanf(tree, "%o", &mode) != 1)
-               die("corrupt tree file");
-       *pathp = path+1;
-       *modep = DIFF_FILE_CANON_MODE(mode);
-       return sha1;
-}
-
 static char *malloc_base(const char *base, const char *path, int pathlen)
 {
        int baselen = strlen(base);