pfm_enable(3ncs)
Name
pfm_enable − enable asynchronous faults
Syntax
#include <idl/c/base.h>
#include <idl/c/pfm.h>
void pfm_$enable()
Description
The pfm_$enable routine enables asynchronous faults after they have been inhibited by a routine to pfm_$inhibit; pfm_$enable 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_$enable returns, there can be at most one fault waiting on the process. If more than one fault was received between routines to pfm_$inhibit and pfm_$enable, the process receives the first asynchronous fault received while faults were inhibited.