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)
	Get a specific byte in a bitmap.
#define	BITS_LAST_BIT_POSITION(type_bits)
	Get the position of the last bit.

Functions
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.
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.
LIBYANG_API_DEF LY_ERR	lyplg_type_compare_bits (const struct ly_ctx *UNUSED(ctx), const struct lyd_value *val1, const struct lyd_value *val2)
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.
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.
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 int	lyplg_type_sort_bits (const struct ly_ctx *UNUSED(ctx), const struct lyd_value *val1, const struct lyd_value *val2)
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
const struct lyplg_type_record	plugins_bits []
	Plugin information for bits type implementation.

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

_GNU_SOURCE

#define _GNU_SOURCE   /* strdup */

Definition at line 15 of file bits.c.

BITS_BITMAP_BYTE

#define BITS_BITMAP_BYTE	(		bitmap,
			size,
			idx )

Value:

(bitmap + idx)

Get a specific byte in a bitmap.

Definition at line 51 of file bits.c.

BITS_LAST_BIT_POSITION

#define BITS_LAST_BIT_POSITION

(

type_bits

)

Value:

(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

lyplg_type_compare_bits()

LIBYANG_API_DEF LY_ERR lyplg_type_compare_bits	(	const struct ly_ctx *	UNUSEDctx,
		const struct lyd_value *	val1,
		const struct lyd_value *	val2 )

Definition at line 371 of file bits.c.

lyplg_type_print_bits()

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.

lyplg_type_sort_bits()

LIBYANG_API_DEF int lyplg_type_sort_bits	(	const struct ly_ctx *	UNUSEDctx,
		const struct lyd_value *	val1,
		const struct lyd_value *	val2 )

Definition at line 386 of file bits.c.

lyplg_type_store_bits()

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

plugins_bits

const 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.