NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO
cc [flags...] file... -lrsm [library...] #include <rsmapi.h>int rsm_memseg_import_init_barrier(rsm_memseg_import_handle_t memseg, rsm_barrier_type_t type, rsmapi_barrier_t *barrier);
The rsm_memseg_import_init_barrier() function creates a barrier for the imported segment specified by memseg. The barrier type is specified by the type argument. Currently, only RSM_BAR_DEFAULT is supported as a barrier type. A handle to the barrier is obtained through the barrier argument and is used in subsequent barrier calls.
The rsm_memseg_import_destroy_barrier() function deallocates all the resources associated with the barrier.
Upon successful completion, these functions return 0. Otherwise, an error value is returned to indicate the error.
The rsm_memseg_import_init_barrier() and rsm_memseg_import_destroy_barrier() functions can return the following errors:
Invalid segment handle.
Invalid barrier pointer.
The rsm_memseg_import_init_barrier() function can return the following errors:
Insufficient memory.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
Interface Stability | Evolving |
MT-Level | MT-Safe |
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO