diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/krb5/kdb.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/include/krb5/kdb.h b/src/include/krb5/kdb.h index d4fd56ec1..6aacf4f78 100644 --- a/src/include/krb5/kdb.h +++ b/src/include/krb5/kdb.h @@ -135,6 +135,31 @@ typedef struct tl_data_2 { extern char *krb5_mkey_pwd_prompt1; extern char *krb5_mkey_pwd_prompt2; +/* + * These macros specify the encoding of data within the database. + * + * Data encoding is little-endian. + */ +#define krb5_kdb_decode_int16(cp, i16) \ + *((krb5_int16 *) &(i16)) = (((krb5_int16) ((unsigned char) (cp)[0]))| \ + ((krb5_int16) ((unsigned char) (cp)[1]) << 8)) +#define krb5_kdb_decode_int32(cp, i32) \ + *((krb5_int32 *) &(i32)) = (((krb5_int32) ((unsigned char) (cp)[0]))| \ + ((krb5_int32) ((unsigned char) (cp)[1]) << 8) | \ + ((krb5_int32) ((unsigned char) (cp)[2]) << 16)| \ + ((krb5_int32) ((unsigned char) (cp)[3]) << 24)) +#define krb5_kdb_encode_int16(i16, cp) \ + { \ + (cp)[0] = (unsigned char) ((i16) & 0xff); \ + (cp)[1] = (unsigned char) (((i16) >> 8) & 0xff); \ + } +#define krb5_kdb_encode_int32(i32, cp) \ + { \ + (cp)[0] = (unsigned char) ((i32) & 0xff); \ + (cp)[1] = (unsigned char) (((i32) >> 8) & 0xff); \ + (cp)[2] = (unsigned char) (((i32) >> 16) & 0xff); \ + (cp)[3] = (unsigned char) (((i32) >> 24) & 0xff); \ + } /* libkdb.spec */ krb5_error_code krb5_db_set_name |