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votequorum_dispatch
Langue: en
Version: 2009-01-26 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
votequorum_dispatch - Dispatches callbacks from the votequorum serviceSYNOPSIS
#include <corosync/votequorum.h>int votequorum_dispatch(votequorum_handle_t handle, votequorum_dispatch_t *dispatch_types);
DESCRIPTION
The votequorum_dispatch function is used to dispatch configuration changes.Each application may have several connections to the votequorum API. Each application uses the handle argument to uniquely identify the connection.
The dispatch_types argument is used to identify the type of dispatch to execute. The possible types are defined by the structure:
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typedef enum { CS_DISPATCH_ONE, CS_DISPATCH_ALL, CS_DISPATCH_BLOCKING } votequorum_dispatch_t;
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The dispatch values have the following meanings:
- CS_DISPATCH_ONE
- Dispatch at least one callback, blocking until the callback is dispatched.
- CS_DISPATCH_ALL
- Dispatch all waiting callbacks without blocking to wait for any callbacks.
- CS_DISPATCH_BLOCKING
- Dispatch all callbacks blocking indefinitely. This is used in a threaded program where a thread is created, and then votequorum_dispatch() is called immediately from the created thread to execute callbacks.
RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is returned.ERRORS
The errors are undocumented.SEE ALSO
votequorum_overview(8), votequorum_initialize(3), votequorum_finalize(3), votequorum_fd_get(3),Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre