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openmpi/opal/mca/installdirs/installdirs.h
Jeff Squyres 0af7ac53f2 Fixes trac:1392, #1400
* add "register" function to mca_base_component_t
   * converted coll:basic and paffinity:linux and paffinity:solaris to
     use this function
   * we'll convert the rest over time (I'll file a ticket once all
     this is committed)
 * add 32 bytes of "reserved" space to the end of mca_base_component_t
   and mca_base_component_data_2_0_0_t to make future upgrades
   [slightly] easier
   * new mca_base_component_t size: 196 bytes
   * new mca_base_component_data_2_0_0_t size: 36 bytes
 * MCA base version bumped to v2.0
   * '''We now refuse to load components that are not MCA v2.0.x'''
 * all MCA frameworks versions bumped to v2.0
 * be a little more explicit about version numbers in the MCA base
   * add big comment in mca.h about versioning philosophy

This commit was SVN r19073.

The following Trac tickets were found above:
  Ticket 1392 --> https://svn.open-mpi.org/trac/ompi/ticket/1392
2008-07-28 22:40:57 +00:00

85 строки
2.1 KiB
C

/*
* Copyright (c) 2006-2007 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef OPAL_MCA_INSTALLDIRS_INSTALLDIRS_H
#define OPAL_MCA_INSTALLDIRS_INSTALLDIRS_H
#include "opal_config.h"
#include "opal/mca/mca.h"
#include "opal/mca/base/base.h"
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
/*
* Most of this file is just for ompi_info. The only public interface
* once opal_init has been called is the opal_install_dirs structure
* and the opal_install_dirs_expand() call */
struct opal_install_dirs_t {
char* prefix;
char* exec_prefix;
char* bindir;
char* sbindir;
char* libexecdir;
char* datarootdir;
char* datadir;
char* sysconfdir;
char* sharedstatedir;
char* localstatedir;
char* libdir;
char* includedir;
char* infodir;
char* mandir;
char* pkgdatadir;
char* pkglibdir;
char* pkgincludedir;
};
typedef struct opal_install_dirs_t opal_install_dirs_t;
/* Install directories. Only available after opal_init() */
OPAL_DECLSPEC extern opal_install_dirs_t opal_install_dirs;
/**
* Expand out path variables (such as ${prefix}) in the input string
* using the current opal_install_dirs structure */
OPAL_DECLSPEC char * opal_install_dirs_expand(const char* input);
/**
* Structure for installdirs components.
*/
struct opal_installdirs_base_component_2_0_0_t {
/** MCA base component */
mca_base_component_t component;
/** MCA base data */
mca_base_component_data_t component_data;
/** install directories provided by the given component */
opal_install_dirs_t install_dirs_data;
};
/**
* Convenience typedef
*/
typedef struct opal_installdirs_base_component_2_0_0_t opal_installdirs_base_component_t;
/*
* Macro for use in components that are of type installdirs
*/
#define OPAL_INSTALLDIRS_BASE_VERSION_2_0_0 \
MCA_BASE_VERSION_2_0_0, \
"installdirs", 2, 0, 0
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
#endif /* OPAL_MCA_INSTALLDIRS_INSTALLDIRS_H */