libyang  2.1.30
libyang is YANG data modelling language parser and toolkit written (and providing API) in C.
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tree.h File Reference

libyang generic macros and functions to work with YANG schema or data trees. More...

#include <inttypes.h>

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Macros

#define LY_ARRAY_COUNT(ARRAY)   (ARRAY ? (*((LY_ARRAY_COUNT_TYPE*)(ARRAY) - 1)) : 0)
 Get the number of records in the ARRAY. More...
 
#define LY_ARRAY_COUNT_TYPE   uint64_t
 Type (i.e. size) of the sized array's size counter. More...
 
#define LY_ARRAY_FOR(ARRAY,...)   LY_ARRAY_SELECT(__VA_ARGS__, LY_ARRAY_FOR_ITER, LY_ARRAY_FOR_INDEX, LY_UNDEF)(ARRAY, __VA_ARGS__)
 Sized-array iterator (for-loop). More...
 
#define LY_ARRAY_FOR_INDEX(ARRAY, INDEX)
 Helper macro to go through sized-arrays with a numeric iterator. More...
 
#define LY_ARRAY_FOR_ITER(ARRAY, TYPE, ITER)
 Helper macro to go through sized-arrays with a pointer iterator. More...
 
#define LY_ARRAY_SELECT(_1, _2, NAME,...)   NAME
 Macro selector for other LY_ARRAY_* macros, do not use directly! More...
 
#define LY_DATA_TYPE_COUNT   20
 
#define LY_LIST_FOR(START, ELEM)
 Macro to iterate via all sibling elements without affecting the list itself. More...
 
#define LY_LIST_FOR_SAFE(START, NEXT, ELEM)
 Macro to iterate via all sibling elements allowing to modify the list itself (e.g. removing elements) More...
 
#define LY_PRI_ARRAY_COUNT_TYPE   PRIu64
 Printing format specifier macro for LY_ARRAY_SIZE_TYPE values. More...
 

Enumerations

enum  LY_DATA_TYPE {
  LY_TYPE_UNKNOWN = 0, LY_TYPE_BINARY, LY_TYPE_UINT8, LY_TYPE_UINT16,
  LY_TYPE_UINT32, LY_TYPE_UINT64, LY_TYPE_STRING, LY_TYPE_BITS,
  LY_TYPE_BOOL, LY_TYPE_DEC64, LY_TYPE_EMPTY, LY_TYPE_ENUM,
  LY_TYPE_IDENT, LY_TYPE_INST, LY_TYPE_LEAFREF, LY_TYPE_UNION,
  LY_TYPE_INT8, LY_TYPE_INT16, LY_TYPE_INT32, LY_TYPE_INT64
}
 YANG built-in types. More...
 
enum  LY_VALUE_FORMAT {
  LY_VALUE_CANON, LY_VALUE_SCHEMA, LY_VALUE_SCHEMA_RESOLVED, LY_VALUE_XML,
  LY_VALUE_JSON, LY_VALUE_LYB, LY_VALUE_STR_NS
}
 All kinds of supported value formats and prefix mappings to modules. More...
 

Variables

const char * ly_data_type2str [20]
 Stringfield YANG built-in data types. More...
 

Detailed Description

libyang generic macros and functions to work with YANG schema or data trees.

Author
Radek Krejci rkrej.nosp@m.ci@c.nosp@m.esnet.nosp@m..cz Copyright (c) 2019 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 tree.h.