icmap.h File Reference

#include <stdlib.h>
#include <corosync/corotypes.h>
#include <qb/qbmap.h>

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Go to the source code of this file.

Data Structures
struct	icmap_notify_value
	Structure passed as new_value and old_value in change callback. More...

Macros
#define	ICMAP_KEYNAME_MAXLEN   255
	Maximum length of key in icmap. More...
#define	ICMAP_KEYNAME_MINLEN   3
	Minimum lenght of key in icmap. More...
#define	ICMAP_TRACK_ADD   4
#define	ICMAP_TRACK_DELETE   1
#define	ICMAP_TRACK_MODIFY   2
#define	ICMAP_TRACK_PREFIX   8
	Whole prefix is tracked, instead of key only (so "totem." tracking means that "totem.nodeid", "totem.version", ... More...

Typedefs
typedef void(*	icmap_notify_fn_t) (int32_t event, const char *key_name, struct icmap_notify_value new_value, struct icmap_notify_value old_value, void *user_data)
	Prototype for notify callback function. More...
typedef struct icmap_map *	icmap_map_t
	icmap type. More...
typedef qb_map_iter_t *	icmap_iter_t
	Itterator type. More...
typedef struct icmap_track *	icmap_track_t
	Track type. More...

Enumerations
enum	icmap_value_types_t {   ICMAP_VALUETYPE_INT8 = 1 , ICMAP_VALUETYPE_UINT8 = 2 , ICMAP_VALUETYPE_INT16 = 3 , ICMAP_VALUETYPE_UINT16 = 4 ,   ICMAP_VALUETYPE_INT32 = 5 , ICMAP_VALUETYPE_UINT32 = 6 , ICMAP_VALUETYPE_INT64 = 7 , ICMAP_VALUETYPE_UINT64 = 8 ,   ICMAP_VALUETYPE_FLOAT = 9 , ICMAP_VALUETYPE_DOUBLE = 10 , ICMAP_VALUETYPE_STRING = 11 , ICMAP_VALUETYPE_BINARY = 12 }
	Possible types of value. More...

Functions
cs_error_t	icmap_init (void)
	Initialize global icmap. More...
cs_error_t	icmap_init_r (icmap_map_t *result)
	Initialize additional (local, reentrant) icmap_map. More...
void	icmap_fini (void)
	Finalize global icmap. More...
void	icmap_fini_r (const icmap_map_t map)
	Finalize local, reentrant icmap. More...
icmap_map_t	icmap_get_global_map (void)
	Return global icmap. More...
int	icmap_key_value_eq (const icmap_map_t map1, const char *key_name1, const icmap_map_t map2, const char *key_name2)
	Compare value of key with name key_name1 in map1 with key with name key_name2 in map2. More...
cs_error_t	icmap_set (const char *key_name, const void *value, size_t value_len, icmap_value_types_t type)
	Store value with value_len length and type as key_name name in global icmap. More...
cs_error_t	icmap_set_r (const icmap_map_t map, const char *key_name, const void *value, size_t value_len, icmap_value_types_t type)
	Reentrant version of icmap_set. More...
cs_error_t	icmap_set_int8 (const char *key_name, int8_t value)
cs_error_t	icmap_set_uint8 (const char *key_name, uint8_t value)
cs_error_t	icmap_set_int16 (const char *key_name, int16_t value)
cs_error_t	icmap_set_uint16 (const char *key_name, uint16_t value)
cs_error_t	icmap_set_int32 (const char *key_name, int32_t value)
cs_error_t	icmap_set_uint32 (const char *key_name, uint32_t value)
cs_error_t	icmap_set_int64 (const char *key_name, int64_t value)
cs_error_t	icmap_set_uint64 (const char *key_name, uint64_t value)
cs_error_t	icmap_set_float (const char *key_name, float value)
cs_error_t	icmap_set_double (const char *key_name, double value)
cs_error_t	icmap_set_string (const char *key_name, const char *value)
cs_error_t	icmap_set_int8_r (const icmap_map_t map, const char *key_name, int8_t value)
cs_error_t	icmap_set_uint8_r (const icmap_map_t map, const char *key_name, uint8_t value)
cs_error_t	icmap_set_int16_r (const icmap_map_t map, const char *key_name, int16_t value)
cs_error_t	icmap_set_uint16_r (const icmap_map_t map, const char *key_name, uint16_t value)
cs_error_t	icmap_set_int32_r (const icmap_map_t map, const char *key_name, int32_t value)
cs_error_t	icmap_set_uint32_r (const icmap_map_t map, const char *key_name, uint32_t value)
cs_error_t	icmap_set_int64_r (const icmap_map_t map, const char *key_name, int64_t value)
cs_error_t	icmap_set_uint64_r (const icmap_map_t map, const char *key_name, uint64_t value)
cs_error_t	icmap_set_float_r (const icmap_map_t map, const char *key_name, float value)
cs_error_t	icmap_set_double_r (const icmap_map_t map, const char *key_name, double value)
cs_error_t	icmap_set_string_r (const icmap_map_t map, const char *key_name, const char *value)
cs_error_t	icmap_delete (const char *key_name)
	Delete key from map. More...
cs_error_t	icmap_delete_r (const icmap_map_t map, const char *key_name)
	icmap_delete_r More...
cs_error_t	icmap_get (const char *key_name, void *value, size_t *value_len, icmap_value_types_t *type)
	Retrieve value of key key_name and store it in user preallocated value pointer. More...
cs_error_t	icmap_get_r (const icmap_map_t map, const char *key_name, void *value, size_t *value_len, icmap_value_types_t *type)
	Same as icmap_get but it's reentrant and operates on given icmap_map. More...
cs_error_t	icmap_get_int8 (const char *key_name, int8_t *i8)
cs_error_t	icmap_get_uint8 (const char *key_name, uint8_t *u8)
cs_error_t	icmap_get_int16 (const char *key_name, int16_t *i16)
cs_error_t	icmap_get_uint16 (const char *key_name, uint16_t *u16)
cs_error_t	icmap_get_int32 (const char *key_name, int32_t *i32)
cs_error_t	icmap_get_uint32 (const char *key_name, uint32_t *u32)
cs_error_t	icmap_get_int64 (const char *key_name, int64_t *i64)
cs_error_t	icmap_get_uint64 (const char *key_name, uint64_t *u64)
cs_error_t	icmap_get_float (const char *key_name, float *flt)
cs_error_t	icmap_get_double (const char *key_name, double *dbl)
cs_error_t	icmap_get_int8_r (const icmap_map_t map, const char *key_name, int8_t *i8)
cs_error_t	icmap_get_uint8_r (const icmap_map_t map, const char *key_name, uint8_t *u8)
cs_error_t	icmap_get_int16_r (const icmap_map_t map, const char *key_name, int16_t *i16)
cs_error_t	icmap_get_uint16_r (const icmap_map_t map, const char *key_name, uint16_t *u16)
cs_error_t	icmap_get_int32_r (const icmap_map_t map, const char *key_name, int32_t *i32)
cs_error_t	icmap_get_uint32_r (const icmap_map_t map, const char *key_name, uint32_t *u32)
cs_error_t	icmap_get_int64_r (const icmap_map_t map, const char *key_name, int64_t *i64)
cs_error_t	icmap_get_uint64_r (const icmap_map_t map, const char *key_name, uint64_t *u64)
cs_error_t	icmap_get_float_r (const icmap_map_t map, const char *key_name, float *flt)
cs_error_t	icmap_get_double_r (const icmap_map_t map, const char *key_name, double *dbl)
cs_error_t	icmap_get_string_r (const icmap_map_t map, const char *key_name, char **str)
cs_error_t	icmap_get_string (const char *key_name, char **str)
	Shortcut for icmap_get for string type. More...
cs_error_t	icmap_adjust_int (const char *key_name, int32_t step)
	icmap_adjust_int More...
cs_error_t	icmap_adjust_int_r (const icmap_map_t map, const char *key_name, int32_t step)
	icmap_adjust_int_r More...
cs_error_t	icmap_fast_adjust_int (const char *key_name, int32_t step)
	icmap_fast_adjust_int More...
cs_error_t	icmap_fast_adjust_int_r (const icmap_map_t map, const char *key_name, int32_t step)
	icmap_fast_adjust_int_r More...
cs_error_t	icmap_inc (const char *key_name)
	Increase stored value by one. More...
cs_error_t	icmap_inc_r (const icmap_map_t map, const char *key_name)
	icmap_inc_r More...
cs_error_t	icmap_dec (const char *key_name)
	Decrease stored value by one. More...
cs_error_t	icmap_dec_r (const icmap_map_t map, const char *key_name)
	icmap_dec_r More...
cs_error_t	icmap_fast_inc (const char *key_name)
	Increase stored value by one. More...
cs_error_t	icmap_fast_inc_r (const icmap_map_t map, const char *key_name)
	icmap_fast_inc_r More...
cs_error_t	icmap_fast_dec (const char *key_name)
	Decrease stored value by one. More...
cs_error_t	icmap_fast_dec_r (const icmap_map_t map, const char *key_name)
	icmap_fast_dec_r More...
icmap_iter_t	icmap_iter_init (const char *prefix)
	Initialize iterator with given prefix. More...
icmap_iter_t	icmap_iter_init_r (const icmap_map_t map, const char *prefix)
	icmap_iter_init_r More...
const char *	icmap_iter_next (icmap_iter_t iter, size_t *value_len, icmap_value_types_t *type)
	Return next item in iterator iter. More...
void	icmap_iter_finalize (icmap_iter_t iter)
	Finalize iterator. More...
cs_error_t	icmap_track_add (const char *key_name, int32_t track_type, icmap_notify_fn_t notify_fn, void *user_data, icmap_track_t *icmap_track)
	Add tracking function for given key_name. More...
void *	icmap_track_get_user_data (icmap_track_t icmap_track)
	Return user data associated with given track. More...
cs_error_t	icmap_track_delete (icmap_track_t icmap_track)
	Remove previously added track. More...
cs_error_t	icmap_set_ro_access (const char *key_name, int prefix, int ro_access)
	Set read-only access for given key (key_name) or prefix, If prefix is set. More...
int	icmap_is_key_ro (const char *key_name)
	Check in given key is read only. More...
void	icmap_convert_name_to_valid_name (char *key_name)
	Converts given key_name to valid key name (replacing all prohibited characters by _) More...
cs_error_t	icmap_copy_map (icmap_map_t dst_map, const icmap_map_t src_map)
	Copy content of src_map icmap to dst_map icmap. More...
size_t	icmap_get_valuetype_len (icmap_value_types_t type)
int32_t	icmap_tt_to_qbtt (int32_t track_type)
int32_t	icmap_qbtt_to_tt (int32_t track_type)

Macro Definition Documentation

ICMAP_KEYNAME_MAXLEN

#define ICMAP_KEYNAME_MAXLEN   255

Maximum length of key in icmap.

Definition at line 48 of file icmap.h.

ICMAP_KEYNAME_MINLEN

#define ICMAP_KEYNAME_MINLEN   3

Minimum lenght of key in icmap.

Definition at line 53 of file icmap.h.

ICMAP_TRACK_ADD

#define ICMAP_TRACK_ADD   4

Definition at line 76 of file icmap.h.

ICMAP_TRACK_DELETE

#define ICMAP_TRACK_DELETE   1

Definition at line 77 of file icmap.h.

ICMAP_TRACK_MODIFY

#define ICMAP_TRACK_MODIFY   2

Definition at line 78 of file icmap.h.

ICMAP_TRACK_PREFIX

#define ICMAP_TRACK_PREFIX   8

Whole prefix is tracked, instead of key only (so "totem." tracking means that "totem.nodeid", "totem.version", ...

applies). This value is also never returned inside of callback and is used only in adding track

Definition at line 85 of file icmap.h.

Typedef Documentation

icmap_iter_t

typedef qb_map_iter_t* icmap_iter_t

Itterator type.

Definition at line 123 of file icmap.h.

icmap_map_t

typedef struct icmap_map* icmap_map_t

icmap type.

icmap.c contains global variable (icmap_global_map) of this type. This is used in every non-reentant call. Also only in this table are implemented operations like set_ro and tracking of values. Other tables (created by icmap_init_r) are simple map tables with get/set/iter operations.

Definition at line 118 of file icmap.h.

icmap_notify_fn_t

typedef void(* icmap_notify_fn_t) (int32_t event, const char *key_name, struct icmap_notify_value new_value, struct icmap_notify_value old_value, void *user_data)

Prototype for notify callback function.

Even is one of ICMAP_TRACK_* event, key_name is changed key, new and old_value contains values or are zeroed (in other words, type is non existing 0 type) if there were no old (creating of key) or new (deleting of key) value. user_data are passed when adding tracking.

Definition at line 103 of file icmap.h.

icmap_track_t

typedef struct icmap_track* icmap_track_t

Track type.

Definition at line 128 of file icmap.h.

Enumeration Type Documentation

icmap_value_types_t

enum icmap_value_types_t

Possible types of value.

Binary is raw data without trailing zero with given length

Enumerator
ICMAP_VALUETYPE_INT8
ICMAP_VALUETYPE_UINT8
ICMAP_VALUETYPE_INT16
ICMAP_VALUETYPE_UINT16
ICMAP_VALUETYPE_INT32
ICMAP_VALUETYPE_UINT32
ICMAP_VALUETYPE_INT64
ICMAP_VALUETYPE_UINT64
ICMAP_VALUETYPE_FLOAT
ICMAP_VALUETYPE_DOUBLE
ICMAP_VALUETYPE_STRING
ICMAP_VALUETYPE_BINARY

Definition at line 58 of file icmap.h.

Function Documentation

icmap_adjust_int()

cs_error_t icmap_adjust_int	(	const char *	key_name,
		int32_t	step
	)

icmap_adjust_int

Defined only for [u]int* values. It adds step to current value.

Parameters

key_name
step

Returns

Definition at line 979 of file icmap.c.

References icmap_adjust_int_r().

icmap_adjust_int_r()

cs_error_t icmap_adjust_int_r	(	const icmap_map_t	map,
		const char *	key_name,
		int32_t	step
	)

icmap_adjust_int_r

Parameters

map
key_name
step

Returns

Definition at line 922 of file icmap.c.

References CS_ERR_INVALID_PARAM, CS_ERR_NOT_EXIST, CS_OK, icmap_set(), ICMAP_VALUETYPE_BINARY, ICMAP_VALUETYPE_DOUBLE, ICMAP_VALUETYPE_FLOAT, ICMAP_VALUETYPE_INT16, ICMAP_VALUETYPE_INT32, ICMAP_VALUETYPE_INT64, ICMAP_VALUETYPE_INT8, ICMAP_VALUETYPE_STRING, ICMAP_VALUETYPE_UINT16, ICMAP_VALUETYPE_UINT32, ICMAP_VALUETYPE_UINT64, ICMAP_VALUETYPE_UINT8, icmap_item::key_name, icmap_map::qb_map, icmap_item::type, and icmap_item::value.

Referenced by icmap_adjust_int(), icmap_dec_r(), and icmap_inc_r().

icmap_convert_name_to_valid_name()

void icmap_convert_name_to_valid_name

(

char *

key_name

)

Converts given key_name to valid key name (replacing all prohibited characters by _)

Parameters

key_name

Definition at line 278 of file icmap.c.

References icmap_track::key_name.

icmap_copy_map()

cs_error_t icmap_copy_map	(	icmap_map_t	dst_map,
		const icmap_map_t	src_map
	)

Copy content of src_map icmap to dst_map icmap.

Parameters

dst_map
src_map

Returns

Definition at line 1298 of file icmap.c.

References CS_ERR_NO_MEMORY, CS_OK, icmap_iter_init_r(), icmap_iter_next(), icmap_ro_access_item::key_name, and value.

icmap_dec()

cs_error_t icmap_dec

(

const char *

key_name

)

Decrease stored value by one.

Parameters

key_name

Returns

Definition at line 1059 of file icmap.c.

References icmap_dec_r().

icmap_dec_r()

cs_error_t icmap_dec_r	(	const icmap_map_t	map,
		const char *	key_name
	)

icmap_dec_r

Parameters

map
key_name

Returns

Definition at line 1054 of file icmap.c.

References icmap_adjust_int_r(), and icmap_item::key_name.

Referenced by icmap_dec().

icmap_delete()

cs_error_t icmap_delete

(

const char *

key_name

)

Delete key from map.

Parameters

key_name

Returns

Definition at line 653 of file icmap.c.

References icmap_delete_r().

icmap_delete_r()

cs_error_t icmap_delete_r	(	const icmap_map_t	map,
		const char *	key_name
	)

icmap_delete_r

Parameters

map
key_name

Returns

Definition at line 633 of file icmap.c.

References CS_ERR_INVALID_PARAM, CS_ERR_NOT_EXIST, CS_OK, icmap_item::key_name, and icmap_map::qb_map.

Referenced by icmap_delete().

icmap_fast_adjust_int()

cs_error_t icmap_fast_adjust_int	(	const char *	key_name,
		int32_t	step
	)

icmap_fast_adjust_int

Defined only for [u]int* values. It adds step to current value. Difference between this function and icmap_adjust_int is given in fact, that in tracking callback, old value is undefined, but whole process is done without malloc/memcpy.

Parameters

key_name
step

Returns

Definition at line 1036 of file icmap.c.

References icmap_fast_adjust_int_r().

icmap_fast_adjust_int_r()

cs_error_t icmap_fast_adjust_int_r	(	const icmap_map_t	map,
		const char *	key_name,
		int32_t	step
	)

icmap_fast_adjust_int_r

Parameters

map
key_name
step

Returns

Definition at line 987 of file icmap.c.

References CS_ERR_INVALID_PARAM, CS_ERR_NOT_EXIST, CS_OK, ICMAP_VALUETYPE_BINARY, ICMAP_VALUETYPE_DOUBLE, ICMAP_VALUETYPE_FLOAT, ICMAP_VALUETYPE_INT16, ICMAP_VALUETYPE_INT32, ICMAP_VALUETYPE_INT64, ICMAP_VALUETYPE_INT8, ICMAP_VALUETYPE_STRING, ICMAP_VALUETYPE_UINT16, ICMAP_VALUETYPE_UINT32, ICMAP_VALUETYPE_UINT64, ICMAP_VALUETYPE_UINT8, icmap_item::key_name, icmap_map::qb_map, icmap_item::type, and icmap_item::value.

Referenced by icmap_fast_adjust_int(), icmap_fast_dec_r(), and icmap_fast_inc_r().

icmap_fast_dec()

cs_error_t icmap_fast_dec

(

const char *

key_name

)

Decrease stored value by one.

Difference between this function and icmap_dec is same as between icmap_adjust_int and icmap_fast_adjust_int.

Parameters

key_name

Returns

Definition at line 1079 of file icmap.c.

References icmap_fast_dec_r().

icmap_fast_dec_r()

cs_error_t icmap_fast_dec_r	(	const icmap_map_t	map,
		const char *	key_name
	)

icmap_fast_dec_r

Parameters

map
key_name

Returns

Definition at line 1074 of file icmap.c.

References icmap_fast_adjust_int_r(), and icmap_item::key_name.

Referenced by icmap_fast_dec().

icmap_fast_inc()

cs_error_t icmap_fast_inc

(

const char *

key_name

)

Increase stored value by one.

Difference between this function and icmap_inc is same as between icmap_adjust_int and icmap_fast_adjust_int.

Parameters

key_name

Returns

Definition at line 1069 of file icmap.c.

References icmap_fast_inc_r().

Referenced by main_mcast().

icmap_fast_inc_r()

cs_error_t icmap_fast_inc_r	(	const icmap_map_t	map,
		const char *	key_name
	)

icmap_fast_inc_r

Parameters

map
key_name

Returns

Definition at line 1064 of file icmap.c.

References icmap_fast_adjust_int_r(), and icmap_item::key_name.

Referenced by icmap_fast_inc().

icmap_fini()

void icmap_fini

(

void

)

Finalize global icmap.

Definition at line 247 of file icmap.c.

icmap_fini_r()

void icmap_fini_r

(

const icmap_map_t

map

)

Finalize local, reentrant icmap.

Parameters

map

Definition at line 238 of file icmap.c.

References icmap_map::qb_map.

icmap_get()

cs_error_t icmap_get	(	const char *	key_name,
		void *	value,
		size_t *	value_len,
		icmap_value_types_t *	type
	)

Retrieve value of key key_name and store it in user preallocated value pointer.

Value can be NULL, and then only value_len and/or type is returned (both of them can also be NULL). If value is not NULL, actual length of value in map is checked against value_len. If *value_len is shorter then length of value in map, error CS_ERR_INVALID_PARAM is returned. After successful copy of value, value_len is set to actual length of value in map.

Parameters

key_name
value
value_len
type

Returns

Definition at line 725 of file icmap.c.

References icmap_get_r().

icmap_get_double()

cs_error_t icmap_get_double	(	const char *	key_name,
		double *	dbl
	)

Definition at line 916 of file icmap.c.

References icmap_get_double_r().

icmap_get_double_r()

cs_error_t icmap_get_double_r	(	const icmap_map_t	map,
		const char *	key_name,
		double *	dbl
	)

Definition at line 850 of file icmap.c.

Referenced by icmap_get_double().

icmap_get_float()

cs_error_t icmap_get_float	(	const char *	key_name,
		float *	flt
	)

Definition at line 910 of file icmap.c.

References icmap_get_float_r().

icmap_get_float_r()

cs_error_t icmap_get_float_r	(	const icmap_map_t	map,
		const char *	key_name,
		float *	flt
	)

Definition at line 844 of file icmap.c.

Referenced by icmap_get_float().

icmap_get_global_map()

icmap_map_t icmap_get_global_map

(

void

)

Return global icmap.

Returns

Definition at line 264 of file icmap.c.

Referenced by main_iface_change_fn(), and totem_config_validate().

icmap_get_int16()

cs_error_t icmap_get_int16	(	const char *	key_name,
		int16_t *	i16
	)

Definition at line 874 of file icmap.c.

References icmap_get_int16_r().

icmap_get_int16_r()

cs_error_t icmap_get_int16_r	(	const icmap_map_t	map,
		const char *	key_name,
		int16_t *	i16
	)

Definition at line 808 of file icmap.c.

Referenced by icmap_get_int16().

icmap_get_int32()

cs_error_t icmap_get_int32	(	const char *	key_name,
		int32_t *	i32
	)

Definition at line 886 of file icmap.c.

References icmap_get_int32_r().

icmap_get_int32_r()

cs_error_t icmap_get_int32_r	(	const icmap_map_t	map,
		const char *	key_name,
		int32_t *	i32
	)

Definition at line 820 of file icmap.c.

Referenced by icmap_get_int32().

icmap_get_int64()

cs_error_t icmap_get_int64	(	const char *	key_name,
		int64_t *	i64
	)

Definition at line 898 of file icmap.c.

References icmap_get_int64_r().

icmap_get_int64_r()

cs_error_t icmap_get_int64_r	(	const icmap_map_t	map,
		const char *	key_name,
		int64_t *	i64
	)

Definition at line 832 of file icmap.c.

Referenced by icmap_get_int64().

icmap_get_int8()

cs_error_t icmap_get_int8	(	const char *	key_name,
		int8_t *	i8
	)

Definition at line 862 of file icmap.c.

References icmap_get_int8_r().

icmap_get_int8_r()

cs_error_t icmap_get_int8_r	(	const icmap_map_t	map,
		const char *	key_name,
		int8_t *	i8
	)

Definition at line 796 of file icmap.c.

Referenced by icmap_get_int8().

icmap_get_r()

cs_error_t icmap_get_r	(	const icmap_map_t	map,
		const char *	key_name,
		void *	value,
		size_t *	value_len,
		icmap_value_types_t *	type
	)

Same as icmap_get but it's reentrant and operates on given icmap_map.

Parameters

map
key_name
value
value_len
type

Returns

Definition at line 692 of file icmap.c.

Referenced by icmap_get(), and icmap_get_string_r().

icmap_get_string()

cs_error_t icmap_get_string	(	const char *	key_name,
		char **	str
	)

Shortcut for icmap_get for string type.

Returned string is newly allocated and caller is responsible for freeing memory

Parameters

key_name
str

Returns

Definition at line 856 of file icmap.c.

References icmap_get_string_r().

Referenced by get_state_dir(), and totem_config_read().

icmap_get_string_r()

cs_error_t icmap_get_string_r	(	const icmap_map_t	map,
		const char *	key_name,
		char **	str
	)

Definition at line 735 of file icmap.c.

References CS_ERR_INVALID_PARAM, CS_ERR_NO_MEMORY, CS_OK, icmap_get_r(), ICMAP_VALUETYPE_STRING, icmap_item::key_name, and type.

Referenced by icmap_get_string(), totem_config_keyread(), and totem_volatile_config_validate().

icmap_get_uint16()

cs_error_t icmap_get_uint16	(	const char *	key_name,
		uint16_t *	u16
	)

Definition at line 880 of file icmap.c.

References icmap_get_uint16_r().

icmap_get_uint16_r()

cs_error_t icmap_get_uint16_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint16_t *	u16
	)

Definition at line 814 of file icmap.c.

Referenced by icmap_get_uint16().

icmap_get_uint32()

cs_error_t icmap_get_uint32	(	const char *	key_name,
		uint32_t *	u32
	)

Definition at line 892 of file icmap.c.

References icmap_get_uint32_r().

Referenced by totem_config_read(), and totem_config_validate().

icmap_get_uint32_r()

cs_error_t icmap_get_uint32_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint32_t *	u32
	)

Definition at line 826 of file icmap.c.

Referenced by icmap_get_uint32(), and totem_volatile_config_validate().

icmap_get_uint64()

cs_error_t icmap_get_uint64	(	const char *	key_name,
		uint64_t *	u64
	)

Definition at line 904 of file icmap.c.

References icmap_get_uint64_r().

icmap_get_uint64_r()

cs_error_t icmap_get_uint64_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint64_t *	u64
	)

Definition at line 838 of file icmap.c.

Referenced by icmap_get_uint64().

icmap_get_uint8()

cs_error_t icmap_get_uint8	(	const char *	key_name,
		uint8_t *	u8
	)

Definition at line 868 of file icmap.c.

References icmap_get_uint8_r().

icmap_get_uint8_r()

cs_error_t icmap_get_uint8_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint8_t *	u8
	)

Definition at line 802 of file icmap.c.

Referenced by icmap_get_uint8().

icmap_get_valuetype_len()

size_t icmap_get_valuetype_len

(

icmap_value_types_t

type

)

Definition at line 306 of file icmap.c.

References ICMAP_VALUETYPE_BINARY, ICMAP_VALUETYPE_DOUBLE, ICMAP_VALUETYPE_FLOAT, ICMAP_VALUETYPE_INT16, ICMAP_VALUETYPE_INT32, ICMAP_VALUETYPE_INT64, ICMAP_VALUETYPE_INT8, ICMAP_VALUETYPE_STRING, ICMAP_VALUETYPE_UINT16, ICMAP_VALUETYPE_UINT32, ICMAP_VALUETYPE_UINT64, ICMAP_VALUETYPE_UINT8, and type.

icmap_inc()

cs_error_t icmap_inc

(

const char *

key_name

)

Increase stored value by one.

Parameters

key_name

Returns

Definition at line 1049 of file icmap.c.

References icmap_inc_r().

icmap_inc_r()

cs_error_t icmap_inc_r	(	const icmap_map_t	map,
		const char *	key_name
	)

icmap_inc_r

Parameters

map
key_name

Returns

Definition at line 1044 of file icmap.c.

References icmap_adjust_int_r(), and icmap_item::key_name.

Referenced by icmap_inc().

icmap_init()

cs_error_t icmap_init

(

void

)

Initialize global icmap.

Returns

Definition at line 208 of file icmap.c.

References icmap_init_r().

icmap_init_r()

cs_error_t icmap_init_r

(

icmap_map_t *

result

)

Initialize additional (local, reentrant) icmap_map.

Content of variable result is undefined if return code is not CS_OK.

Parameters

result

Returns

Definition at line 188 of file icmap.c.

References CS_ERR_INIT, and CS_ERR_NO_MEMORY.

Referenced by icmap_init().

icmap_is_key_ro()

int icmap_is_key_ro

(

const char *

key_name

)

Check in given key is read only.

Returns !0 if so, otherwise (key is rw) 0.

Parameters

key_name

Returns

Definition at line 1272 of file icmap.c.

References CS_FALSE, CS_TRUE, icmap_ro_access_item::key_name, icmap_ro_access_item::list, and icmap_ro_access_item::prefix.

icmap_iter_finalize()

void icmap_iter_finalize

(

icmap_iter_t

iter

)

Finalize iterator.

Parameters

iter

Definition at line 1116 of file icmap.c.

icmap_iter_init()

icmap_iter_t icmap_iter_init

(

const char *

prefix

)

Initialize iterator with given prefix.

Parameters

prefix

Returns

Definition at line 1089 of file icmap.c.

References icmap_iter_init_r().

icmap_iter_init_r()

icmap_iter_t icmap_iter_init_r	(	const icmap_map_t	map,
		const char *	prefix
	)

icmap_iter_init_r

Parameters

map
prefix

Returns

Definition at line 1084 of file icmap.c.

References icmap_map::qb_map.

Referenced by icmap_copy_map(), and icmap_iter_init().

icmap_iter_next()

const char* icmap_iter_next	(	icmap_iter_t	iter,
		size_t *	value_len,
		icmap_value_types_t *	type
	)

Return next item in iterator iter.

value_len and type are optional (= can be NULL), but if set, length of returned value and/or type is returned. Function returns following key_name or NULL if iteration is over.

Parameters

iter
value_len
type

Returns

Definition at line 1095 of file icmap.c.

References icmap_item::type, type, and icmap_item::value_len.

Referenced by icmap_copy_map().

icmap_key_value_eq()

int icmap_key_value_eq	(	const icmap_map_t	map1,
		const char *	key_name1,
		const icmap_map_t	map2,
		const char *	key_name2
	)

Compare value of key with name key_name1 in map1 with key with name key_name2 in map2.

Two values must have same type, length and value to be considered equal. Function returns 0 when any of map1, key_name1, map2, key_name2 are NULL, or key_name is not found in map, or keys are not equal. != 0 is returned when values are equal.

Parameters

map1
key_name1
map2
key_name2

Returns

Definition at line 385 of file icmap.c.

References icmap_map::qb_map.

icmap_qbtt_to_tt()

int32_t icmap_qbtt_to_tt

(

int32_t

track_type

)

Definition at line 150 of file icmap.c.

References ICMAP_TRACK_ADD, ICMAP_TRACK_DELETE, ICMAP_TRACK_MODIFY, and ICMAP_TRACK_PREFIX.

icmap_set()

cs_error_t icmap_set	(	const char *	key_name,
		const void *	value,
		size_t	value_len,
		icmap_value_types_t	type
	)

Store value with value_len length and type as key_name name in global icmap.

Parameters

key_name
value
value_len
type

Returns

Definition at line 487 of file icmap.c.

References icmap_set_r().

Referenced by icmap_adjust_int_r().

icmap_set_double()

cs_error_t icmap_set_double	(	const char *	key_name,
		double	value
	)

Definition at line 621 of file icmap.c.

References icmap_set_double_r().

icmap_set_double_r()

cs_error_t icmap_set_double_r	(	const icmap_map_t	map,
		const char *	key_name,
		double	value
	)

Definition at line 551 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_DOUBLE, icmap_item::key_name, and value.

Referenced by icmap_set_double().

icmap_set_float()

cs_error_t icmap_set_float	(	const char *	key_name,
		float	value
	)

Definition at line 615 of file icmap.c.

References icmap_set_float_r().

icmap_set_float_r()

cs_error_t icmap_set_float_r	(	const icmap_map_t	map,
		const char *	key_name,
		float	value
	)

Definition at line 545 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_FLOAT, icmap_item::key_name, and value.

Referenced by icmap_set_float().

icmap_set_int16()

cs_error_t icmap_set_int16	(	const char *	key_name,
		int16_t	value
	)

Definition at line 579 of file icmap.c.

References icmap_set_int16_r().

icmap_set_int16_r()

cs_error_t icmap_set_int16_r	(	const icmap_map_t	map,
		const char *	key_name,
		int16_t	value
	)

Definition at line 509 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_INT16, icmap_item::key_name, and value.

Referenced by icmap_set_int16().

icmap_set_int32()

cs_error_t icmap_set_int32	(	const char *	key_name,
		int32_t	value
	)

Definition at line 591 of file icmap.c.

References icmap_set_int32_r().

icmap_set_int32_r()

cs_error_t icmap_set_int32_r	(	const icmap_map_t	map,
		const char *	key_name,
		int32_t	value
	)

Definition at line 521 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_INT32, icmap_item::key_name, and value.

Referenced by icmap_set_int32().

icmap_set_int64()

cs_error_t icmap_set_int64	(	const char *	key_name,
		int64_t	value
	)

Definition at line 603 of file icmap.c.

References icmap_set_int64_r().

icmap_set_int64_r()

cs_error_t icmap_set_int64_r	(	const icmap_map_t	map,
		const char *	key_name,
		int64_t	value
	)

Definition at line 533 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_INT64, icmap_item::key_name, and value.

Referenced by icmap_set_int64().

icmap_set_int8()

cs_error_t icmap_set_int8	(	const char *	key_name,
		int8_t	value
	)

Definition at line 567 of file icmap.c.

References icmap_set_int8_r().

icmap_set_int8_r()

cs_error_t icmap_set_int8_r	(	const icmap_map_t	map,
		const char *	key_name,
		int8_t	value
	)

Definition at line 497 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_INT8, icmap_item::key_name, and value.

Referenced by icmap_set_int8().

icmap_set_r()

cs_error_t icmap_set_r	(	const icmap_map_t	map,
		const char *	key_name,
		const void *	value,
		size_t	value_len,
		icmap_value_types_t	type
	)

Reentrant version of icmap_set.

Parameters

map
key_name
value
value_len
type

Returns

Definition at line 407 of file icmap.c.

References CS_ERR_INVALID_PARAM, icmap_item::key_name, and value.

Referenced by icmap_set(), icmap_set_double_r(), icmap_set_float_r(), icmap_set_int16_r(), icmap_set_int32_r(), icmap_set_int64_r(), icmap_set_int8_r(), icmap_set_string_r(), icmap_set_uint16_r(), icmap_set_uint32_r(), icmap_set_uint64_r(), and icmap_set_uint8_r().

icmap_set_ro_access()

cs_error_t icmap_set_ro_access	(	const char *	key_name,
		int	prefix,
		int	ro_access
	)

Set read-only access for given key (key_name) or prefix, If prefix is set.

ro_access can be !0, which means, that old information about ro of this key is deleted. Read-only access is used only in CMAP service! (in other word it prevents users from deleting/changing key, but doesn't guarantee anything for internal icmap users.)

Parameters

key_name
prefix
ro_access

Returns

Definition at line 1225 of file icmap.c.

References CS_ERR_EXIST, CS_ERR_NO_MEMORY, CS_ERR_NOT_EXIST, CS_OK, icmap_ro_access_item::key_name, icmap_ro_access_item::list, and icmap_ro_access_item::prefix.

icmap_set_string()

cs_error_t icmap_set_string	(	const char *	key_name,
		const char *	value
	)

Definition at line 627 of file icmap.c.

References icmap_set_string_r().

icmap_set_string_r()

cs_error_t icmap_set_string_r	(	const icmap_map_t	map,
		const char *	key_name,
		const char *	value
	)

Definition at line 557 of file icmap.c.

References CS_ERR_INVALID_PARAM, icmap_set_r(), ICMAP_VALUETYPE_STRING, icmap_item::key_name, and value.

Referenced by icmap_set_string().

icmap_set_uint16()

cs_error_t icmap_set_uint16	(	const char *	key_name,
		uint16_t	value
	)

Definition at line 585 of file icmap.c.

References icmap_set_uint16_r().

icmap_set_uint16_r()

cs_error_t icmap_set_uint16_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint16_t	value
	)

Definition at line 515 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_UINT16, icmap_item::key_name, and value.

Referenced by icmap_set_uint16().

icmap_set_uint32()

cs_error_t icmap_set_uint32	(	const char *	key_name,
		uint32_t	value
	)

Definition at line 597 of file icmap.c.

References icmap_set_uint32_r().

icmap_set_uint32_r()

cs_error_t icmap_set_uint32_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint32_t	value
	)

Definition at line 527 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_UINT32, icmap_item::key_name, and value.

Referenced by icmap_set_uint32().

icmap_set_uint64()

cs_error_t icmap_set_uint64	(	const char *	key_name,
		uint64_t	value
	)

Definition at line 609 of file icmap.c.

References icmap_set_uint64_r().

icmap_set_uint64_r()

cs_error_t icmap_set_uint64_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint64_t	value
	)

Definition at line 539 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_UINT64, icmap_item::key_name, and value.

Referenced by icmap_set_uint64().

icmap_set_uint8()

cs_error_t icmap_set_uint8	(	const char *	key_name,
		uint8_t	value
	)

Definition at line 573 of file icmap.c.

References icmap_set_uint8_r().

icmap_set_uint8_r()

cs_error_t icmap_set_uint8_r	(	const icmap_map_t	map,
		const char *	key_name,
		uint8_t	value
	)

Definition at line 503 of file icmap.c.

References icmap_set_r(), ICMAP_VALUETYPE_UINT8, icmap_item::key_name, and value.

Referenced by icmap_set_uint8().

icmap_track_add()

cs_error_t icmap_track_add	(	const char *	key_name,
		int32_t	track_type,
		icmap_notify_fn_t	notify_fn,
		void *	user_data,
		icmap_track_t *	icmap_track
	)

Add tracking function for given key_name.

Tracked changes (add|modify|delete) depend on track_type, which is bitwise or of ICMAP_TRACK_* values. notify_fn is called on change, where user_data pointer is passed (unchanged). Value which can be used to delete tracking is passed as icmap_track.

Parameters

key_name
track_type
notify_fn
user_data
icmap_track

Returns

Definition at line 1159 of file icmap.c.

References CS_ERR_INVALID_PARAM, CS_ERR_NO_MEMORY, ICMAP_TRACK_ADD, ICMAP_TRACK_DELETE, ICMAP_TRACK_MODIFY, ICMAP_TRACK_PREFIX, and user_data.

icmap_track_delete()

cs_error_t icmap_track_delete

(

icmap_track_t

icmap_track

)

Remove previously added track.

Parameters

icmap_track

Returns

Definition at line 1204 of file icmap.c.

icmap_track_get_user_data()

void* icmap_track_get_user_data

(

icmap_track_t

icmap_track

)

Return user data associated with given track.

Parameters

icmap_track

Returns

Definition at line 1220 of file icmap.c.

References icmap_track::user_data.

icmap_tt_to_qbtt()

int32_t icmap_tt_to_qbtt

(

int32_t

track_type

)

Definition at line 127 of file icmap.c.

References ICMAP_TRACK_ADD, ICMAP_TRACK_DELETE, ICMAP_TRACK_MODIFY, and ICMAP_TRACK_PREFIX.