diff options
Diffstat (limited to 'hex.c')
| -rw-r--r-- | hex.c | 27 |
1 files changed, 21 insertions, 6 deletions
@@ -38,7 +38,7 @@ const signed char hexval_table[256] = { int get_sha1_hex(const char *hex, unsigned char *sha1) { int i; - for (i = 0; i < 20; i++) { + for (i = 0; i < GIT_SHA1_RAWSZ; i++) { unsigned int val; /* * hex[1]=='\0' is caught when val is checked below, @@ -56,15 +56,18 @@ int get_sha1_hex(const char *hex, unsigned char *sha1) return 0; } -char *sha1_to_hex(const unsigned char *sha1) +int get_oid_hex(const char *hex, struct object_id *oid) +{ + return get_sha1_hex(hex, oid->hash); +} + +char *sha1_to_hex_r(char *buffer, const unsigned char *sha1) { - static int bufno; - static char hexbuffer[4][50]; static const char hex[] = "0123456789abcdef"; - char *buffer = hexbuffer[3 & ++bufno], *buf = buffer; + char *buf = buffer; int i; - for (i = 0; i < 20; i++) { + for (i = 0; i < GIT_SHA1_RAWSZ; i++) { unsigned int val = *sha1++; *buf++ = hex[val >> 4]; *buf++ = hex[val & 0xf]; @@ -73,3 +76,15 @@ char *sha1_to_hex(const unsigned char *sha1) return buffer; } + +char *sha1_to_hex(const unsigned char *sha1) +{ + static int bufno; + static char hexbuffer[4][GIT_SHA1_HEXSZ + 1]; + return sha1_to_hex_r(hexbuffer[3 & ++bufno], sha1); +} + +char *oid_to_hex(const struct object_id *oid) +{ + return sha1_to_hex(oid->hash); +} |