From aae383db8c384dc46abe199899235f67c838e601 Mon Sep 17 00:00:00 2001 From: Ronnie Sahlberg Date: Mon, 28 Apr 2014 15:36:58 -0700 Subject: [PATCH] refs.c: make write_ref_sha1 static No external users call write_ref_sha1 any more so let's declare it static. Signed-off-by: Ronnie Sahlberg Signed-off-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- refs.c | 10 ++++++++-- refs.h | 3 --- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/refs.c b/refs.c index 9d9bbebfb9..6b4236a67f 100644 --- a/refs.c +++ b/refs.c @@ -2706,6 +2706,9 @@ static int rename_ref_available(const char *oldname, const char *newname) return ret; } +static int write_ref_sha1(struct ref_lock *lock, const unsigned char *sha1, + const char *logmsg); + int rename_ref(const char *oldrefname, const char *newrefname, const char *logmsg) { unsigned char sha1[20], orig_sha1[20]; @@ -2950,8 +2953,11 @@ int is_branch(const char *refname) return !strcmp(refname, "HEAD") || starts_with(refname, "refs/heads/"); } -/* This function must return a meaningful errno */ -int write_ref_sha1(struct ref_lock *lock, +/* + * Write sha1 into the ref specified by the lock. Make sure that errno + * is sane on error. + */ +static int write_ref_sha1(struct ref_lock *lock, const unsigned char *sha1, const char *logmsg) { static char term = '\n'; diff --git a/refs.h b/refs.h index 50b115acc1..eea104478f 100644 --- a/refs.h +++ b/refs.h @@ -197,9 +197,6 @@ extern int commit_ref(struct ref_lock *lock); /** Release any lock taken but not written. **/ extern void unlock_ref(struct ref_lock *lock); -/** Writes sha1 into the ref specified by the lock. **/ -extern int write_ref_sha1(struct ref_lock *lock, const unsigned char *sha1, const char *msg); - /* * Setup reflog before using. Set errno to something meaningful on failure. */