Elektra: kdbnotification.h File Reference

Elektra 0.8.24

Typedefs | Functions
kdbnotification.h File Reference
Notification

Elektra-Notification structures and declarations for application developers. More...

`#include "kdb.h"`
`#include "kdbtypes.h"`

## Typedefs
typedef void(* | ElektraNotificationConversionErrorCallback) (Key *key, void *context)
| Callback function called when string to number conversion failed. More...
typedef void(* | ElektraNotificationChangeCallback) (Key *key, void *context)
| Callback function for key changes. More...

## Functions
int | elektraNotificationOpen (KDB *kdb)
| Initialize the notification system for the given KDB instance. More...
int | elektraNotificationClose (KDB *kdb)
| Stop the notification system for the given KDB instance. More...
int | elektraNotificationRegisterCallback (KDB *kdb, Key *key, ElektraNotificationChangeCallback callback, void *context)
| Subscribe for updates via callback when a given key value is changed. More...
int | elektraNotificationRegisterCallbackSameOrBelow (KDB *kdb, Key *key, ElektraNotificationChangeCallback callback, void *context)
| Subscribe for updates via callback when a given key or a key below changed. More...
int | elektraNotificationRegisterInt (KDB *kdb, Key *key, int *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterUnsignedInt (KDB *kdb, Key *key, unsigned int *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterLong (KDB *kdb, Key *key, long *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterUnsignedLong (KDB *kdb, Key *key, unsigned long *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterLongLong (KDB *kdb, Key *key, long long *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterUnsignedLongLong (KDB *kdb, Key *key, unsigned long long *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterFloat (KDB *kdb, Key *key, float *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterDouble (KDB *kdb, Key *key, double *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbBoolean (KDB *kdb, Key *key, kdb_boolean_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbChar (KDB *kdb, Key *key, kdb_char_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbOctet (KDB *kdb, Key *key, kdb_octet_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbShort (KDB *kdb, Key *key, kdb_short_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbUnsignedShort (KDB *kdb, Key *key, kdb_unsigned_short_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbLong (KDB *kdb, Key *key, kdb_long_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbUnsignedLong (KDB *kdb, Key *key, kdb_unsigned_long_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbLongLong (KDB *kdb, Key *key, kdb_long_long_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbUnsignedLongLong (KDB *kdb, Key *key, kdb_unsigned_long_long_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbFloat (KDB *kdb, Key *key, kdb_float_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbDouble (KDB *kdb, Key *key, kdb_double_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...
int | elektraNotificationRegisterKdbLongDouble (KDB *kdb, Key *key, kdb_long_double_t *variable)
| Subscribe for automatic updates to a given variable when the given key value is changed. More...

## Detailed Description

Elektra-Notification structures and declarations for application developers.

Copyright
  BSD License (see LICENSE.md or https://www.libelektra.org)