From: Ronnie Sahlberg <sahlb...@google.com>
Date: Mon, 28 Apr 2014 15:36:58 -0700
No external users call write_ref_sha1 any more so let's declare it static.
Signed-off-by: Ronnie Sahlberg <sahlb...@google.com>
Signed-off-by: Jonathan Nieder <jrnie...@gmail.com>
---
refs.c | 10 ++++++++--
refs.h | 3 ---
2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/refs.c b/refs.c
index 9d9bbeb..6b4236a 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 50b115a..eea1044 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.
*/
--
2.1.0.rc2.206.gedb03e5
--
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