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refs.c: make lock_ref_sha1 static

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No external callers reference lock_ref_sha1 any more so let's declare it
static.

Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ronnie Sahlberg
2014-04-28 15:38:47 -07:00
committed by Junio C Hamano
parent b6b10bb44c
commit 88b680ae8d
2 changed files with 5 additions and 8 deletions
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7
refs.c
View File

@ -2069,7 +2069,10 @@ int dwim_log(const char *str, int len, unsigned char *sha1, char **log)
return logs_found; return logs_found;
} }
/* This function should make sure errno is meaningful on error */ /*
* Locks a "refs/" ref returning the lock on success and NULL on failure.
* On failure errno is set to something meaningful.
*/
static struct ref_lock *lock_ref_sha1_basic(const char *refname, static struct ref_lock *lock_ref_sha1_basic(const char *refname,
const unsigned char *old_sha1, const unsigned char *old_sha1,
int flags, int *type_p) int flags, int *type_p)
@ -2170,7 +2173,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname,
return NULL; return NULL;
} }
struct ref_lock *lock_ref_sha1(const char *refname, const unsigned char *old_sha1) static struct ref_lock *lock_ref_sha1(const char *refname, const unsigned char *old_sha1)
{ {
char refpath[PATH_MAX]; char refpath[PATH_MAX];
if (check_refname_format(refname, 0)) if (check_refname_format(refname, 0))

6
refs.h
View File

@ -170,12 +170,6 @@ extern int ref_exists(const char *);
*/ */
extern int peel_ref(const char *refname, unsigned char *sha1); extern int peel_ref(const char *refname, unsigned char *sha1);
/*
* Locks a "refs/" ref returning the lock on success and NULL on failure.
* On failure errno is set to something meaningful.
*/
extern struct ref_lock *lock_ref_sha1(const char *refname, const unsigned char *old_sha1);
/** Locks any ref (for 'HEAD' type refs). */ /** Locks any ref (for 'HEAD' type refs). */
#define REF_NODEREF 0x01 #define REF_NODEREF 0x01
/* errno is set to something meaningful on failure */ /* errno is set to something meaningful on failure */