X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=mktag.c;h=931011121e7276513b55fc41691c65a0d924119d;hb=566842f62bdf1f16c2e94fb431445d2e6c0f3f0b;hp=fa4a9e6003b5014fb8e222ad8813ce5954f9a38a;hpb=446c6faec69f7ac521b8b9fc2b1874731729032f;p=git.git

diff --git a/mktag.c b/mktag.c
index fa4a9e600..931011121 100644
--- a/mktag.c
+++ b/mktag.c
@@ -27,18 +27,24 @@
 static int verify_object(unsigned char *sha1, const char *expected_type)
 {
 	int ret = -1;
-	char type[100];
+	enum object_type type;
 	unsigned long size;
-	void *buffer = read_sha1_file(sha1, type, &size);
+	void *buffer = read_sha1_file(sha1, &type, &size);
 
 	if (buffer) {
-		if (!strcmp(type, expected_type))
-			ret = check_sha1_signature(sha1, buffer, size, type);
+		if (type == type_from_string(expected_type))
+			ret = check_sha1_signature(sha1, buffer, size, expected_type);
 		free(buffer);
 	}
 	return ret;
 }
 
+#ifdef NO_C99_FORMAT
+#define PD_FMT "%d"
+#else
+#define PD_FMT "%td"
+#endif
+
 static int verify_tag(char *buffer, unsigned long size)
 {
 	int typelen;
@@ -67,15 +73,15 @@ static int verify_tag(char *buffer, unsigned long size)
 	/* Verify tag-line */
 	tag_line = strchr(type_line, '\n');
 	if (!tag_line)
-		return error("char%td: could not find next \"\\n\"", type_line - buffer);
+		return error("char" PD_FMT ": could not find next \"\\n\"", type_line - buffer);
 	tag_line++;
 	if (memcmp(tag_line, "tag ", 4) || tag_line[4] == '\n')
-		return error("char%td: no \"tag \" found", tag_line - buffer);
+		return error("char" PD_FMT ": no \"tag \" found", tag_line - buffer);
 
 	/* Get the actual type */
 	typelen = tag_line - type_line - strlen("type \n");
 	if (typelen >= sizeof(type))
-		return error("char%td: type too long", type_line+5 - buffer);
+		return error("char" PD_FMT ": type too long", type_line+5 - buffer);
 
 	memcpy(type, type_line+5, typelen);
 	type[typelen] = 0;
@@ -92,14 +98,14 @@ static int verify_tag(char *buffer, unsigned long size)
 			break;
 		if (c > ' ')
 			continue;
-		return error("char%td: could not verify tag name", tag_line - buffer);
+		return error("char" PD_FMT ": could not verify tag name", tag_line - buffer);
 	}
 
 	/* Verify the tagger line */
 	tagger_line = tag_line;
 
 	if (memcmp(tagger_line, "tagger", 6) || (tagger_line[6] == '\n'))
-		return error("char%td: could not find \"tagger\"", tagger_line - buffer);
+		return error("char" PD_FMT ": could not find \"tagger\"", tagger_line - buffer);
 
 	/* TODO: check for committer info + blank line? */
 	/* Also, the minimum length is probably + "tagger .", or 63+8=71 */
@@ -108,14 +114,16 @@ static int verify_tag(char *buffer, unsigned long size)
 	return 0;
 }
 
+#undef PD_FMT
+
 int main(int argc, char **argv)
 {
 	unsigned long size = 4096;
-	char *buffer = malloc(size);
+	char *buffer = xmalloc(size);
 	unsigned char result_sha1[20];
 
 	if (argc != 1)
-		usage("cat <signaturefile> | git-mktag");
+		usage("git-mktag < signaturefile");
 
 	setup_git_directory();