bits.c File Reference

Built-in bits type plugin. More...

#include "plugins_types.h"
#include <ctype.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "libyang.h"
#include "compat.h"
#include "ly_common.h"
#include "plugins_internal.h"

Include dependency graph for bits.c:

Go to the source code of this file.

Macros
#define	_GNU_SOURCE   /* strdup */
#define	BITS_BITMAP_BYTE(bitmap, size, idx)   (bitmap + idx)
	Get a specific byte in a bitmap. More...
#define	BITS_LAST_BIT_POSITION(type_bits)   (type_bits->bits[LY_ARRAY_COUNT(type_bits->bits) - 1].position)
	Get the position of the last bit. More...

Functions
	if (memcmp(v1->bitmap, v2->bitmap, lyplg_type_bits_bitmap_size(type_bits)))
	LYD_VALUE_GET (val1, v1)
	LYD_VALUE_GET (val2, v2)
LIBYANG_API_DEF size_t	lyplg_type_bits_bitmap_size (const struct lysc_type_bits *type)
	Get the bitmap size of a bits value bitmap. More...
LIBYANG_API_DEF ly_bool	lyplg_type_bits_is_bit_set (const char *bitmap, size_t size, uint32_t bit_position)
	Check whether a particular bit of a bitmap is set. More...
LIBYANG_API_DEF LY_ERR	lyplg_type_dup_bits (const struct ly_ctx *ctx, const struct lyd_value *original, struct lyd_value *dup)
	Implementation of the lyplg_type_dup_clb for the built-in bits type. More...
LIBYANG_API_DEF void	lyplg_type_free_bits (const struct ly_ctx *ctx, struct lyd_value *value)
	Implementation of the lyplg_type_free_clb for the built-in bits type. More...
LIBYANG_API_DEF const void *	lyplg_type_print_bits (const struct ly_ctx *ctx, const struct lyd_value *value, LY_VALUE_FORMAT format, void *UNUSED(prefix_data), ly_bool *dynamic, size_t *value_len)
LIBYANG_API_DEF LY_ERR	lyplg_type_store_bits (const struct ly_ctx *ctx, const struct lysc_type *type, const void *value, size_t value_len, uint32_t options, LY_VALUE_FORMAT format, void *UNUSED(prefix_data), uint32_t hints, const struct lysc_node *UNUSED(ctx_node), struct lyd_value *storage, struct lys_glob_unres *UNUSED(unres), struct ly_err_item **err)

Variables
int	cmp = memcmp(v1->data, v2->data, lyplg_type_bits_bitmap_size(type_bits))
LIBYANG_API_DEF	int
LIBYANG_API_DEF	LY_ERR
return	LY_SUCCESS
struct lyplg_type_record	plugins_bits []
	Plugin information for bits type implementation. More...
struct lysc_type_bits *	type_bits = (struct lysc_type_bits *)val1->realtype

Detailed Description

Built-in bits type plugin.

Author

Radek Krejci rkrej.nosp@m.ci@c.nosp@m.esnet.nosp@m..cz Copyright (c) 2019-2021 CESNET, z.s.p.o.

This source code is licensed under BSD 3-Clause License (the "License"). You may not use this file except in compliance with the License. You may obtain a copy of the License at

https://opensource.org/licenses/BSD-3-Clause

Definition in file bits.c.

Macro Definition Documentation

#define _GNU_SOURCE   /* strdup */

Definition at line 15 of file bits.c.

#define BITS_BITMAP_BYTE	(		bitmap,
			size,
			idx
	)		(bitmap + idx)

Get a specific byte in a bitmap.

Definition at line 51 of file bits.c.

#define BITS_LAST_BIT_POSITION

(

type_bits

)

(type_bits->bits[LY_ARRAY_COUNT(type_bits->bits) - 1].position)

Get the position of the last bit.

Definition at line 43 of file bits.c.

Function Documentation

if

(

memcmp(v1->bitmap, v2->bitmap, lyplg_type_bits_bitmap_size(type_bits))

)

Definition at line 379 of file bits.c.

LYD_VALUE_GET	(	val1	,
		v1
	)

LYD_VALUE_GET	(	val2	,
		v2
	)

LIBYANG_API_DEF const void* lyplg_type_print_bits	(	const struct ly_ctx *	ctx,
		const struct lyd_value *	value,
		LY_VALUE_FORMAT	format,
		void *	UNUSEDprefix_data,
		ly_bool *	dynamic,
		size_t *	value_len
	)

Definition at line 401 of file bits.c.

LIBYANG_API_DEF LY_ERR lyplg_type_store_bits	(	const struct ly_ctx *	ctx,
		const struct lysc_type *	type,
		const void *	value,
		size_t	value_len,
		uint32_t	options,
		LY_VALUE_FORMAT	format,
		void *	UNUSEDprefix_data,
		uint32_t	hints,
		const struct lysc_node *	UNUSEDctx_node,
		struct lyd_value *	storage,
		struct lys_glob_unres *	UNUSEDunres,
		struct ly_err_item **	err
	)

Definition at line 289 of file bits.c.

Variable Documentation

return cmp = memcmp(v1->data, v2->data, lyplg_type_bits_bitmap_size(type_bits))

Definition at line 390 of file bits.c.

LIBYANG_API_DEF int

Initial value:

{
    struct lyd_value_binary *v1, *v2

Definition at line 387 of file bits.c.

LIBYANG_API_DEF LY_ERR

Initial value:

{
    struct lyd_value_bits *v1, *v2

Definition at line 372 of file bits.c.

return LY_SUCCESS

Definition at line 382 of file bits.c.

struct lyplg_type_record plugins_bits[]

Initial value:

= {
    {
        .module = "",
        .revision = NULL,
        .name = LY_TYPE_BITS_STR,

        .plugin.id = "libyang 2 - bits, version 1",
        .plugin.store = lyplg_type_store_bits,
        .plugin.validate = NULL,
        .plugin.compare = lyplg_type_compare_bits,
        .plugin.sort = lyplg_type_sort_bits,
        .plugin.print = lyplg_type_print_bits,
        .plugin.duplicate = lyplg_type_dup_bits,
        .plugin.free = lyplg_type_free_bits,
        .plugin.lyb_data_len = -1,
    },
    {0}
}

Plugin information for bits type implementation.

Note that external plugins are supposed to use:

LYPLG_TYPES = {

Definition at line 504 of file bits.c.

struct lysc_type_bits * type_bits = (struct lysc_type_bits *)val1->realtype

Definition at line 374 of file bits.c.