sha2init.c File Reference

#include <ruby/ruby.h>
#include "../digest.h"
#include "sha2.h"

Go to the source code of this file.

Macros
#define	FOREACH_BITLEN(func)   func(256) func(384) func(512)
#define	DEFINE_ALGO_METADATA(bitlen)
#define	DECLARE_ALGO_CLASS(bitlen)   VALUE cDigest_SHA##bitlen;
#define	DEFINE_ALGO_CLASS(bitlen)
#define	RUBY_UNTYPED_DATA_WARNING   0

Functions
void	Init_sha2 (void)

Macro Definition Documentation

DECLARE_ALGO_CLASS

#define DECLARE_ALGO_CLASS

(

bitlen

)

VALUE cDigest_SHA##bitlen;

DEFINE_ALGO_CLASS

#define DEFINE_ALGO_CLASS

(

bitlen

)

Value:

cDigest_SHA##bitlen = rb_define_class_under(mDigest, "SHA" #bitlen, cDigest_Base); \
\
    rb_ivar_set(cDigest_SHA##bitlen, id_metadata, \
                Data_Wrap_Struct(0, 0, 0, (void *)&sha##bitlen));

DEFINE_ALGO_METADATA

#define DEFINE_ALGO_METADATA

(

bitlen

)

Value:

static const rb_digest_metadata_t sha##bitlen = { \
    RUBY_DIGEST_API_VERSION, \
    SHA##bitlen##_DIGEST_LENGTH, \
    SHA##bitlen##_BLOCK_LENGTH, \
    sizeof(SHA##bitlen##_CTX), \
    (rb_digest_hash_init_func_t)SHA##bitlen##_Init, \
    (rb_digest_hash_update_func_t)SHA##bitlen##_Update, \
    (rb_digest_hash_finish_func_t)SHA##bitlen##_Finish, \
};

Definition at line 16 of file sha2init.c.

FOREACH_BITLEN

#define FOREACH_BITLEN

(

func

)

func(256) func(384) func(512)

Definition at line 14 of file sha2init.c.

RUBY_UNTYPED_DATA_WARNING

#define RUBY_UNTYPED_DATA_WARNING   0

Function Documentation

Init_sha2()

void Init_sha2

(

void

)

Definition at line 35 of file sha2init.c.