EvmEventRead(3) Library Functions Manual EvmEventRead(3)NAME
EvmEventRead(), EvmEventWrite() - perform I/O of EVM events to and from a file
SYNOPSIS
Library
EVM Support Library
Parameters
event For the return operand created for the event read. For the event to be written.
fd The file descriptor to which the event is written, or from which it is read.
DESCRIPTION
The routine creates a new event structure and populates it with an event read from the supplied file descriptor
The routine must be used to destroy the new event when it is no longer needed.
The routine writes the supplied event to the specified file descriptor It does not destroy the event. If the event is no longer needed,
call
RETURN VALUE
The operation completed without error.
An end-of-file condition was encountered while reading.
One of the arguments to the function is invalid.
An operation failed because an attempt to acquire heap memory failed.
An error occurred while reading an event.
An error occurred while writing an event.
ERRORS
The value of is not set.
SEE ALSO
Routines
EvmEventDestroy(3).
Event Management
EVM(5).
EVM Events
EvmEvent(5).
EvmEventRead(3)
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EvmEventCreate(3) Library Functions Manual EvmEventCreate(3)NAME
EvmEventCreate(), EvmEventCreateVa(), EvmEventDestroy(), EvmEventDup() - create and destroy events
SYNOPSIS
Notes
Brackets [ ] are not part of the syntax; they denote optional parameters.
Library
EVM Support Library
Parameters
event The event to be created, copied, or destroyed.
item_id The identifier for the Event Data Item to be set. See the EvmItemSet(3) manpage for possible values for this operand, and
the data contained by the data item.
item_value The value to be stored in the associated item indicated by item_id.
dupev The return location where the duplicate (new) event is stored.
DESCRIPTION
The routine creates an empty event. The newly created event is returned in the event reference argument.
The routine creates an event and adds the supplied items in a single call. The item list is terminated by an instance of the item_id oper-
and set to The newly created event is returned in the event reference argument.
The routine destroys a previously created event, freeing its memory. This function must be used if it is necessary to destroy an event to
ensure that all associated memory is freed.
The routine creates a copy of the supplied event and returns the new event in the dupev reference argument.
Notes
To avoid memory leakage, all structures that are supplied to the caller from API routines must be freed with the appropriate EVM API free
routine.
RETURN VALUE
The operation completed without error.
One of the arguments to the function is invalid.
A value in a structure member is invalid.
An operation failed because an attempt to acquire heap memory failed.
ERRORS
The value of is not set.
SEE ALSO
Commands
evmpost(1).
Routines
EvmConnCreate(3)EvmEventPost(3)EvmItemSet(3)EvmEventWrite(3).
Event Management
EVM(5).
EVM Events
EvmEvent(5).
EvmEventCreate(3)
Hi
I need to understand abt Event Management Library for example..A module will be responsible for Handling the event posted by the other modules...and creating a new process for handling the event posted by the other modules..also after completing the event clearing of the event...
Need to... (3 Replies)
hi,
when i want to "adduser newuser" i receved this warning :
event type "audit_buf" is a fixed event and may not be manipulated
help me please (2 Replies)