fsck: give the error function a chance to see the fsck_options

We will need this in the next commit, where fsck will be taught to
optionally name the objects when reporting issues about them.

Signed-off-by: Johannes Schindelin <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: dscho

builtin/fsck.c

@@ -82,7 +82,8 @@ static int objerror(struct object *obj, const char *err)
 	return -1;
 }
 
-static int fsck_error_func(struct object *obj, int type, const char *message)
+static int fsck_error_func(struct fsck_options *o,
+	struct object *obj, int type, const char *message)
 {
 	objreport(obj, (type == FSCK_WARN) ? "warning" : "error", message);
 	return (type == FSCK_WARN) ? 0 : 1;

fsck.c

@@ -291,7 +291,7 @@ static int report(struct fsck_options *options, struct object *object,
 
 	va_start(ap, fmt);
 	strbuf_vaddf(&sb, fmt, ap);
-	result = options->error_func(object, msg_type, sb.buf);
+	result = options->error_func(options, object, msg_type, sb.buf);
 	strbuf_release(&sb);
 	va_end(ap);
 
@@ -897,7 +897,8 @@ int fsck_object(struct object *obj, void *data, unsigned long size,
 			  obj->type);
 }
 
-int fsck_error_function(struct object *obj, int msg_type, const char *message)
+int fsck_error_function(struct fsck_options *o,
+	struct object *obj, int msg_type, const char *message)
 {
 	if (msg_type == FSCK_WARN) {
 		warning("object %s: %s", oid_to_hex(&obj->oid), message);

fsck.h

@@ -23,9 +23,11 @@ int is_valid_msg_type(const char *msg_id, const char *msg_type);
 typedef int (*fsck_walk_func)(struct object *obj, int type, void *data, struct fsck_options *options);
 
 /* callback for fsck_object, type is FSCK_ERROR or FSCK_WARN */
-typedef int (*fsck_error)(struct object *obj, int type, const char *message);
+typedef int (*fsck_error)(struct fsck_options *o,
+	struct object *obj, int type, const char *message);
 
-int fsck_error_function(struct object *obj, int type, const char *message);
+int fsck_error_function(struct fsck_options *o,
+	struct object *obj, int type, const char *message);
 
 struct fsck_options {
 	fsck_walk_func walk;