X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-blame.c;h=b51cdc71faeca467cd3a965db0ff84d1f087076d;hb=86952cdabdcc550a20794794db539c41877d17fc;hp=5669a169ff541a8ff7189ec95d907dcde248769e;hpb=0bce7a52f2b723bf6717be2951df7c0a49337592;p=git.git

diff --git a/builtin-blame.c b/builtin-blame.c
index 5669a169f..b51cdc71f 100644
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -87,9 +87,9 @@ struct origin {
 static char *fill_origin_blob(struct origin *o, mmfile_t *file)
 {
 	if (!o->file.ptr) {
-		char type[10];
+		enum object_type type;
 		num_read_blob++;
-		file->ptr = read_sha1_file(o->blob_sha1, type,
+		file->ptr = read_sha1_file(o->blob_sha1, &type,
 					   (unsigned long *)(&(file->size)));
 		o->file = *file;
 	}
@@ -263,7 +263,6 @@ static struct origin *get_origin(struct scoreboard *sb,
 static int fill_blob_sha1(struct origin *origin)
 {
 	unsigned mode;
-	char type[10];
 
 	if (!is_null_sha1(origin->blob_sha1))
 		return 0;
@@ -271,8 +270,7 @@ static int fill_blob_sha1(struct origin *origin)
 			   origin->path,
 			   origin->blob_sha1, &mode))
 		goto error_out;
-	if (sha1_object_info(origin->blob_sha1, type, NULL) ||
-	    strcmp(type, blob_type))
+	if (sha1_object_info(origin->blob_sha1, NULL) != OBJ_BLOB)
 		goto error_out;
 	return 0;
  error_out:
@@ -1246,26 +1244,26 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
  */
 struct commit_info
 {
-	char *author;
-	char *author_mail;
+	const char *author;
+	const char *author_mail;
 	unsigned long author_time;
-	char *author_tz;
+	const char *author_tz;
 
 	/* filled only when asked for details */
-	char *committer;
-	char *committer_mail;
+	const char *committer;
+	const char *committer_mail;
 	unsigned long committer_time;
-	char *committer_tz;
+	const char *committer_tz;
 
-	char *summary;
+	const char *summary;
 };
 
 /*
  * Parse author/committer line in the commit object buffer
  */
 static void get_ac_line(const char *inbuf, const char *what,
-			int bufsz, char *person, char **mail,
-			unsigned long *time, char **tz)
+			int bufsz, char *person, const char **mail,
+			unsigned long *time, const char **tz)
 {
 	int len;
 	char *tmp, *endp;
@@ -1282,7 +1280,7 @@ static void get_ac_line(const char *inbuf, const char *what,
 	if (bufsz <= len) {
 	error_out:
 		/* Ugh */
-		person = *mail = *tz = "(unknown)";
+		*mail = *tz = "(unknown)";
 		*time = 0;
 		return;
 	}
@@ -1322,10 +1320,10 @@ static void get_commit_info(struct commit *commit,
 	 * we now need to populate them for output.
 	 */
 	if (!commit->buffer) {
-		char type[20];
+		enum object_type type;
 		unsigned long size;
 		commit->buffer =
-			read_sha1_file(commit->object.sha1, type, &size);
+			read_sha1_file(commit->object.sha1, &type, &size);
 	}
 	ret->author = author_buf;
 	get_ac_line(commit->buffer, "\nauthor ",
@@ -1965,7 +1963,7 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
 				die("Cannot lstat %s", path);
 			read_from = path;
 		}
-		fin_size = st.st_size;
+		fin_size = xsize_t(st.st_size);
 		buf = xmalloc(fin_size+1);
 		mode = canon_mode(st.st_mode);
 		switch (st.st_mode & S_IFMT) {
@@ -2006,7 +2004,7 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
 	buf[fin_size] = 0;
 	origin->file.ptr = buf;
 	origin->file.size = fin_size;
-	pretend_sha1_file(buf, fin_size, blob_type, origin->blob_sha1);
+	pretend_sha1_file(buf, fin_size, OBJ_BLOB, origin->blob_sha1);
 	commit->util = origin;
 
 	/*
@@ -2068,7 +2066,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 	int show_stats = 0;
 	const char *revs_file = NULL;
 	const char *final_commit_name = NULL;
-	char type[10];
+	enum object_type type;
 	const char *bottomtop = NULL;
 	const char *contents_from = NULL;
 
@@ -2097,17 +2095,17 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 			output_option |= OUTPUT_LONG_OBJECT_NAME;
 		else if (!strcmp("-S", arg) && ++i < argc)
 			revs_file = argv[i];
-		else if (!strncmp("-M", arg, 2)) {
+		else if (!prefixcmp(arg, "-M")) {
 			opt |= PICKAXE_BLAME_MOVE;
 			blame_move_score = parse_score(arg+2);
 		}
-		else if (!strncmp("-C", arg, 2)) {
+		else if (!prefixcmp(arg, "-C")) {
 			if (opt & PICKAXE_BLAME_COPY)
 				opt |= PICKAXE_BLAME_COPY_HARDER;
 			opt |= PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE;
 			blame_copy_score = parse_score(arg+2);
 		}
-		else if (!strncmp("-L", arg, 2)) {
+		else if (!prefixcmp(arg, "-L")) {
 			if (!arg[2]) {
 				if (++i >= argc)
 					usage(blame_usage);
@@ -2302,7 +2300,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 		if (fill_blob_sha1(o))
 			die("no such path %s in %s", path, final_commit_name);
 
-		sb.final_buf = read_sha1_file(o->blob_sha1, type,
+		sb.final_buf = read_sha1_file(o->blob_sha1, &type,
 					      &sb.final_buf_size);
 	}
 	num_read_blob++;