[PATCH v3 01/11] hex: add oid_to_hex_r.

From

brian m. carlson <sandals@crustytoothpaste.net>

Date

Jun 24, 2016, 23:09 UTC

Message-ID

<20160624230929.82222-2-sandals@crustytoothpaste.net>

In-Reply-To

<20160624230929.82222-1-sandals@crustytoothpaste.net>

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 cache.h | 1 +
 hex.c   | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/cache.h b/cache.h
index 6049f867..7bd7c472 100644
--- a/cache.h
+++ b/cache.h
@@ -1193,6 +1193,7 @@ extern int get_oid_hex(const char *hex, struct object_id *sha1);
  *   printf("%s -> %s", sha1_to_hex(one), sha1_to_hex(two));
  */
 extern char *sha1_to_hex_r(char *out, const unsigned char *sha1);
+extern char *oid_to_hex_r(char *out, const struct object_id *oid);
 extern char *sha1_to_hex(const unsigned char *sha1);	/* static buffer result! */
 extern char *oid_to_hex(const struct object_id *oid);	/* same static buffer as sha1_to_hex */
 
diff --git a/hex.c b/hex.c
index 0519f853..9619b67a 100644
--- a/hex.c
+++ b/hex.c
@@ -77,6 +77,11 @@ char *sha1_to_hex_r(char *buffer, const unsigned char *sha1)
 	return buffer;
 }
 
+char *oid_to_hex_r(char *buffer, const struct object_id *oid)
+{
+	return sha1_to_hex_r(buffer, oid->hash);
+}
+
 char *sha1_to_hex(const unsigned char *sha1)
 {
 	static int bufno;