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openmpi/opal/mca/event/libevent207/libevent207_component.c
Ralph Castain 9ea2b196ce Convert the opal_event framework to use direct function calls instead of hiding functions behind function pointers. Eliminate the opal_object_t abstraction of libevent's event struct so it can be directly passed to the libevent functions.
Note: the ompi_check_libfca.m4 file had to be modified to avoid it stomping on global CPPFLAGS and the like. The file was also relocated to the ompi/config directory as it pertains solely to an ompi-layer component.

Forgive the mid-day configure change, but I know Shiqing is working the windows issues and don't want to cause him unnecessary redo work.

This commit was SVN r23966.
2010-10-28 15:22:46 +00:00

69 строки
1.6 KiB
C

/*
* Copyright (c) 2010 Cisco Systems, Inc. All rights reserved.
*
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*
* These symbols are in a file by themselves to provide nice linker
* semantics. Since linkers generally pull in symbols by object
* files, keeping these symbols as the only symbols in this file
* prevents utility programs such as "ompi_info" from having to import
* entire components just to query their version and parameters.
*/
#include "opal_config.h"
#include "opal/constants.h"
#include "opal/mca/event/event.h"
#include "libevent207.h"
/*
* Public string showing the sysinfo ompi_linux component version number
*/
const char *opal_event_libevent207_component_version_string =
"OPAL libevent207 event MCA component version " OPAL_VERSION;
/*
* Local function
*/
static int libevent207_open(void);
/*
* Instantiate the public struct with all of our public information
* and pointers to our public functions in it
*/
const opal_event_component_t mca_event_libevent207_component = {
/* First, the mca_component_t struct containing meta information
about the component itself */
{
OPAL_EVENT_BASE_VERSION_2_0_0,
/* Component name and version */
"libevent207",
OPAL_MAJOR_VERSION,
OPAL_MINOR_VERSION,
OPAL_RELEASE_VERSION,
/* Component open and close functions */
libevent207_open,
NULL
},
{
/* The component is checkpoint ready */
MCA_BASE_METADATA_PARAM_CHECKPOINT
}
};
static int libevent207_open(void)
{
return OPAL_SUCCESS;
}