pfm_enable_faults(3ncs)
Name
pfm_enable_faults − enable asynchronous faults
Syntax
#include <idl/c/base.h>
#include <idl/c/pfm.h>
void pfm_$enable_faults()
Description
The pfm_$enable_faults routine enables asynchronous faults after they have been inhibited by a call to pfm_$inhibit_faults; pfm_$enable_faults causes the operating system to pass asynchronous faults on to the calling process.
While faults are inhibited, the operating system holds at most one asynchronous fault. Consequently, when pfm_$enable_faults returns, there can be at most one fault waiting on the process. If more than one fault was received between routines to pfm_$inhibit_faults and pfm_$enable_faults, the process receives the first asynchronous fault received while faults were inhibited.
Diagnostics
This section lists the status codes for errors returned by this pfm_$ routine.
pfm_$bad_rls_order
Attempted to release a clean-up handler out of order.
pfm_$cleanup_not_found
There is no pending clean-up handler.
pfm_$cleanup_set A clean-up handler was established successfully.
pfm_$cleanup_set_signalled
Attempted to use pfm_$cleanup_set as a signal.
pfm_$invalid_cleanup_rec
Passed an invalid clean-up record to a routine.
pfm_$no_space Cannot allocate storage for a clean-up handler.
Files
/usr/include/idl/c/base.h
/usr/include/idl/base.idl
/usr/include/idl/c/pfm.h