Scroll to navigation

PMIX_STORAGE_ACCESS_TYPE_T(5) OpenPMIx PMIX_STORAGE_ACCESS_TYPE_T(5)

pmix_storage_access_type_t — Bit-mask describing storage system access types

SYNTAX

C Syntax

#include <pmix_common.h>
typedef uint16_t pmix_storage_access_type_t;
#define PMIX_STORAGE_ACCESS_RD      0x0001
#define PMIX_STORAGE_ACCESS_WR      0x0002
#define PMIX_STORAGE_ACCESS_RDWR    0x0003


DESCRIPTION

The pmix_storage_access_type_t is a uint16_t type that defines a set of bit-mask flags for specifying different storage system access types.

The defined values are:

  • PMIX_STORAGE_ACCESS_RD — Provide information on storage system read operations.
  • PMIX_STORAGE_ACCESS_WR — Provide information on storage system write operations.
  • PMIX_STORAGE_ACCESS_RDWR — Provide information on storage system read and write operations.

A value of this type is conveyed using the PMIX_STORAGE_ACCESS_TYPE ("pmix.strg.atype") attribute, typically as a qualifier describing the type of storage access information to return in response to queries made via PMIx_Get(3) <#man3-pmix-get> or PMIx_Query_info(3) <#man3-pmix-query-info>.

See also:

PMIx_Get(3) <#man3-pmix-get>, PMIx_Query_info(3) <#man3-pmix-query-info>, pmix_storage_medium_t(5) <#man5-pmix-storage-medium-t>, pmix_storage_accessibility_t(5) <#man5-pmix-storage-accessibility-t>, pmix_storage_persistence_t(5) <#man5-pmix-storage-persistence-t>


Copyright

2014-2026, OpenPMIx Community

September 27, 2026