pfm_init.3ncs

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· 3NCS 代码 · 共 53 行

.\"	@(#)pfm_init.3ncs	8.1 of 9/11/90
.TH pfm_init 3ncs
.SH Name
pfm_init \- initialize the PFM package
.SH Syntax
.nf
#include <idl/c/base.h>
#include <idl/c/pfm.h>

void pfm_$init(\fIflags\fP)
unsigned long \fIflags;\fR
.fi
.ig
.\".SH SYNOPSIS (PASCAL)
.\".DS
.\".DE
..
.ig
.SH Synopsis (fortran)
..
.SH Arguments
.TP  
\fIflags\fR 
.RS
.TP
\fBpfm_init_signal_handlers\fR
Currently the only valid flag value.  A flag's variable must be set to
contain this value or the call will perform no initialization .  A call to 
.B pfm_init_signal_handlers
causes C signals to be intercepted and converted to PFM signals.  On
ULTRIX and VMS systems, the signals intercepted are SIGINIT, SIGILL,
SIGFPE, SIGTERM, SIGHUP, SIGQUIT, SIGTRAP, SIGBUS, SIGSEGV, and SIGSYS. 
.RE
.SH Description
The call to
.PN pfm_$init( )
establishes a default set of signal handlers for the routine.  The call to
.NXR "Fault Management" "pfm_init"
.PN pfm_$init( )
should be made prior to the application's use of all other runtime RPC
routines. This enables the RPC runtime system to catch and report all
fault and/or interrupt signals that may occur during normal operation. 
Additionally, the user may provide a fault processing clean-up handler for
application-specific exit handling.  
.SH Files
.PN /usr/include/idl/c/base.h
.br
.PN /usr/include/idl/base.idl
.br
.PN /usr/include/idl/c/pfm.h
.SH See Also
intro(3ncs), pfm_cleanup(3ncs)