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hex: add oid_to_hex_r()

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This function works just like sha1_to_hex_r, except that it takes a
pointer to struct object_id instead of a pointer to unsigned char.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2016-06-24 23:09:19 +00:00 committed by Junio C Hamano
parent 05219a1276
commit 55c529a700
2 changed files with 6 additions and 0 deletions
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1
cache.h
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@ -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)); * 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 *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 *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 */ extern char *oid_to_hex(const struct object_id *oid); /* same static buffer as sha1_to_hex */

5
hex.c
View File

@ -77,6 +77,11 @@ char *sha1_to_hex_r(char *buffer, const unsigned char *sha1)
return buffer; 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) char *sha1_to_hex(const unsigned char *sha1)
{ {
static int bufno; static int bufno;