fast-import: make find_marks work on any mark set

In the future, we'll use multiple different mark sets with this
function, so make it take an argument that points to the mark set to
operate on.

Signed-off-by: brian m. carlson <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: bk2204

fast-import.c

@@ -517,10 +517,9 @@ static void insert_mark(struct mark_set *s, uintmax_t idnum, struct object_entry
 	s->data.marked[idnum] = oe;
 }
 
-static struct object_entry *find_mark(uintmax_t idnum)
+static void *find_mark(struct mark_set *s, uintmax_t idnum)
 {
 	uintmax_t orig_idnum = idnum;
-	struct mark_set *s = marks;
 	struct object_entry *oe = NULL;
 	if ((idnum >> s->shift) < 1024) {
 		while (s && s->shift) {
@@ -2225,7 +2224,7 @@ static void file_change_m(const char *p, struct branch *b)
 	}
 
 	if (*p == ':') {
-		oe = find_mark(parse_mark_ref_space(&p));
+		oe = find_mark(marks, parse_mark_ref_space(&p));
 		oidcpy(&oid, &oe->idx.oid);
 	} else if (skip_prefix(p, "inline ", &p)) {
 		inline_data = 1;
@@ -2399,7 +2398,7 @@ static void note_change_n(const char *p, struct branch *b, unsigned char *old_fa
 	/* Now parse the notemodify command. */
 	/* <dataref> or 'inline' */
 	if (*p == ':') {
-		oe = find_mark(parse_mark_ref_space(&p));
+		oe = find_mark(marks, parse_mark_ref_space(&p));
 		oidcpy(&oid, &oe->idx.oid);
 	} else if (skip_prefix(p, "inline ", &p)) {
 		inline_data = 1;
@@ -2420,7 +2419,7 @@ static void note_change_n(const char *p, struct branch *b, unsigned char *old_fa
 		oidcpy(&commit_oid, &s->oid);
 	} else if (*p == ':') {
 		uintmax_t commit_mark = parse_mark_ref_eol(p);
-		struct object_entry *commit_oe = find_mark(commit_mark);
+		struct object_entry *commit_oe = find_mark(marks, commit_mark);
 		if (commit_oe->type != OBJ_COMMIT)
 			die("Mark :%" PRIuMAX " not a commit", commit_mark);
 		oidcpy(&commit_oid, &commit_oe->idx.oid);
@@ -2524,7 +2523,7 @@ static int parse_objectish(struct branch *b, const char *objectish)
 		oidcpy(&b->branch_tree.versions[1].oid, t);
 	} else if (*objectish == ':') {
 		uintmax_t idnum = parse_mark_ref_eol(objectish);
-		struct object_entry *oe = find_mark(idnum);
+		struct object_entry *oe = find_mark(marks, idnum);
 		if (oe->type != OBJ_COMMIT)
 			die("Mark :%" PRIuMAX " not a commit", idnum);
 		if (!oideq(&b->oid, &oe->idx.oid)) {
@@ -2588,7 +2587,7 @@ static struct hash_list *parse_merge(unsigned int *count)
 			oidcpy(&n->oid, &s->oid);
 		else if (*from == ':') {
 			uintmax_t idnum = parse_mark_ref_eol(from);
-			struct object_entry *oe = find_mark(idnum);
+			struct object_entry *oe = find_mark(marks, idnum);
 			if (oe->type != OBJ_COMMIT)
 				die("Mark :%" PRIuMAX " not a commit", idnum);
 			oidcpy(&n->oid, &oe->idx.oid);
@@ -2762,7 +2761,7 @@ static void parse_new_tag(const char *arg)
 	} else if (*from == ':') {
 		struct object_entry *oe;
 		from_mark = parse_mark_ref_eol(from);
-		oe = find_mark(from_mark);
+		oe = find_mark(marks, from_mark);
 		type = oe->type;
 		oidcpy(&oid, &oe->idx.oid);
 	} else if (!get_oid(from, &oid)) {
@@ -2920,7 +2919,7 @@ static void parse_get_mark(const char *p)
 	if (*p != ':')
 		die("Not a mark: %s", p);
 
-	oe = find_mark(parse_mark_ref_eol(p));
+	oe = find_mark(marks, parse_mark_ref_eol(p));
 	if (!oe)
 		die("Unknown mark: %s", command_buf.buf);
 
@@ -2935,7 +2934,7 @@ static void parse_cat_blob(const char *p)
 
 	/* cat-blob SP <object> LF */
 	if (*p == ':') {
-		oe = find_mark(parse_mark_ref_eol(p));
+		oe = find_mark(marks, parse_mark_ref_eol(p));
 		if (!oe)
 			die("Unknown mark: %s", command_buf.buf);
 		oidcpy(&oid, &oe->idx.oid);
@@ -3010,7 +3009,7 @@ static struct object_entry *parse_treeish_dataref(const char **p)
 	struct object_entry *e;
 
 	if (**p == ':') {	/* <mark> */
-		e = find_mark(parse_mark_ref_space(p));
+		e = find_mark(marks, parse_mark_ref_space(p));
 		if (!e)
 			die("Unknown mark: %s", command_buf.buf);
 		oidcpy(&oid, &e->idx.oid);