ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: opt / alt / ruby32 / include / ruby

/************************************************

digest.h - header file for ruby digest modules

$Author$
  created at: Fri May 25 08:54:56 JST 2001

$RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
  $Id$

************************************************/

#include "ruby.h"

#define RUBY_DIGEST_API_VERSION	3

typedef int (*rb_digest_hash_init_func_t)(void *);
typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
typedef int (*rb_digest_hash_finish_func_t)(void *, unsigned char *);

typedef struct {
    int api_version;
    size_t digest_len;
    size_t block_len;
    size_t ctx_size;
    rb_digest_hash_init_func_t init_func;
    rb_digest_hash_update_func_t update_func;
    rb_digest_hash_finish_func_t finish_func;
} rb_digest_metadata_t;

#define DEFINE_UPDATE_FUNC_FOR_UINT(name) \
void \
rb_digest_##name##_update(void *ctx, unsigned char *ptr, size_t size) \
{ \
    const unsigned int stride = 16384; \
 \
    for (; size > stride; size -= stride, ptr += stride) { \
        name##_Update(ctx, ptr, stride); \
    } \
    if (size > 0) name##_Update(ctx, ptr, size); \
}

#define DEFINE_FINISH_FUNC_FROM_FINAL(name) \
int \
rb_digest_##name##_finish(void *ctx, unsigned char *ptr) \
{ \
    return name##_Final(ptr, ctx); \
}

static inline VALUE
rb_digest_namespace(void)
{
    rb_require("digest");
    return rb_path2class("Digest");
}

static inline ID
rb_id_metadata(void)
{
    return rb_intern_const("metadata");
}

static inline VALUE
rb_digest_make_metadata(const rb_digest_metadata_t *meta)
{
#undef RUBY_UNTYPED_DATA_WARNING
#define RUBY_UNTYPED_DATA_WARNING 0
    return rb_obj_freeze(Data_Wrap_Struct(0, 0, 0, (void *)meta));
}

[-] ractor.h [edit]
[-] util.h [edit]
[-] re.h [edit]
[-] thread.h [edit]
[-] config-x86_64.h [edit]
[-] vm.h [edit]
[-] oniguruma.h [edit]
[-] onigmo.h [edit]
[-] backward.h [edit]
[+] backward
[-] intern.h [edit]
[-] encoding.h [edit]
[-] memory_view.h [edit]
[-] defines.h [edit]
[-] io.h [edit]
[-] subst.h [edit]
[-] debug.h [edit]
[+] ..
[-] config.h [edit]
[-] st.h [edit]
[+] internal
[-] digest.h [edit]
[-] assert.h [edit]
[-] ruby.h [edit]
[-] random.h [edit]
[-] atomic.h [edit]
[-] regex.h [edit]
[+] fiber
[+] io
[-] missing.h [edit]
[-] thread_native.h [edit]
[-] version.h [edit]