refs: drop strbuf_ prefix from helpers

The helper functions (strbuf_branchname, strbuf_check_branch_ref,
and strbuf_check_tag_ref) are about handling branch and tag names,
and it is a non-essential fact that these functions use strbuf to
hold these names.  Rename them to make it clarify that these are
more about "ref".

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/refs.c b/refs.c
index 59a9223d4c..a24bfe3845 100644
--- a/refs.c
+++ b/refs.c
@@ -697,7 +697,7 @@ static char *substitute_branch_name(struct repository *r,
 	return NULL;
 }
 
-void strbuf_branchname(struct strbuf *sb, const char *name, unsigned allowed)
+void copy_branchname(struct strbuf *sb, const char *name, unsigned allowed)
 {
 	int len = strlen(name);
 	struct interpret_branch_name_options options = {
@@ -711,10 +711,10 @@ void strbuf_branchname(struct strbuf *sb, const char *name, unsigned allowed)
 	strbuf_add(sb, name + used, len - used);
 }
 
-int strbuf_check_branch_ref(struct strbuf *sb, const char *name)
+int check_branch_ref(struct strbuf *sb, const char *name)
 {
 	if (startup_info->have_repository)
-		strbuf_branchname(sb, name, INTERPRET_BRANCH_LOCAL);
+		copy_branchname(sb, name, INTERPRET_BRANCH_LOCAL);
 	else
 		strbuf_addstr(sb, name);
 
@@ -733,7 +733,7 @@ int strbuf_check_branch_ref(struct strbuf *sb, const char *name)
 	return check_refname_format(sb->buf, 0);
 }
 
-int strbuf_check_tag_ref(struct strbuf *sb, const char *name)
+int check_tag_ref(struct strbuf *sb, const char *name)
 {
 	if (name[0] == '-')
 		return -1;