Remove unused methods

The direct-writes commit left some (slow) internals methods that
were no longer needed. These have been removed.

Also, the Reflog code was using the old `git_signature__write`, so
it has been rewritten to use a normal buffer and the new `writebuf`
signature writer. It's now slightly simpler and faster.

1 files changed, 0 insertions, 28 deletions

diff --git a/src/signature.c b/src/signature.c
index be9ed1ccb..d7c1b2d3e 100644
--- a/src/signature.c
+++ b/src/signature.c
@@ -314,34 +314,6 @@ clean_exit:
 	return GIT_SUCCESS;
 }
 
-int git_signature__write(char **signature, const char *header, const git_signature *sig)
-{
-	int offset, hours, mins;
-	char sig_buffer[2048];
-	int sig_buffer_len;
-	char sign;
-
-	offset = sig->when.offset;
-	sign = (sig->when.offset < 0) ? '-' : '+';
-
-	if (offset < 0)
-		offset = -offset;
-
-	hours = offset / 60;
-	mins = offset % 60;
-
-	sig_buffer_len = snprintf(sig_buffer, sizeof(sig_buffer),
-			"%s%s <%s> %u %c%02d%02d\n",
-			header ? header : "", sig->name, sig->email,
-			(unsigned)sig->when.time, sign, hours, mins);
-
-	if (sig_buffer_len < 0 || (size_t)sig_buffer_len > sizeof(sig_buffer))
-		return GIT_ENOMEM;
-
-	*signature = git__strdup(sig_buffer);
-	return sig_buffer_len;
-}
-
 void git_signature__writebuf(git_buf *buf, const char *header, const git_signature *sig)
 {
 	int offset, hours, mins;