cosmos::SigInfo::FPEData Struct Reference

Extra data delivered with SIGFPE signals. More...

#include <SigInfo.hxx>

Inheritance diagram for cosmos::SigInfo::FPEData:

Public Types
enum class	Reason : int {   INT_DIV_ZERO = FPE_INTDIV , INT_OVERFLOW = FPE_INTOVF , FLOAT_DIV_ZERO = FPE_FLTDIV , FLOAT_OVERFLOW = FPE_FLTOVF ,   FLOAT_UNDERFLOW = FPE_FLTUND , FLOAT_INEXACT = FPE_FLTRES , FLOAT_INVALID = FPE_FLTINV , FLOAT_SUB_RANGE = FPE_FLTSUB ,   FLOAT_UNKNOWN = FPE_FLTUNK , FLOAT_CONDTRAP = FPE_CONDTRAP }
	Different reasons for delivering floating-point exceptions. More...

Public Attributes
Reason	reason
	The reason why SIGFPE was delivered.
Public Attributes inherited from cosmos::SigInfo::FaultData
void *	addr
	The address of the fault / trap.

Detailed Description

Extra data delivered with SIGFPE signals.

Definition at line 239 of file SigInfo.hxx.

Member Enumeration Documentation

Reason

enum class cosmos::SigInfo::FPEData::Reason : int

strong

Different reasons for delivering floating-point exceptions.

Enumerator
INT_DIV_ZERO	integer divide by zero.
INT_OVERFLOW	integer overflow.
FLOAT_DIV_ZERO	floating-point divide by zero.
FLOAT_OVERFLOW	floating-point overflow.
FLOAT_UNDERFLOW	floating-point underflow.
FLOAT_INEXACT	floating-point inexact result.
FLOAT_INVALID	floating-point invalid operation.
FLOAT_SUB_RANGE	subscript out of range.
FLOAT_UNKNOWN	undiagnosed floating-point exception.
FLOAT_CONDTRAP	trap on condition.

Definition at line 243 of file SigInfo.hxx.

                                  : int {
                        INT_DIV_ZERO    = FPE_INTDIV, 
                        INT_OVERFLOW    = FPE_INTOVF, 
                        FLOAT_DIV_ZERO  = FPE_FLTDIV, 
                        FLOAT_OVERFLOW  = FPE_FLTOVF, 
                        FLOAT_UNDERFLOW = FPE_FLTUND, 
                        FLOAT_INEXACT   = FPE_FLTRES, 
                        FLOAT_INVALID   = FPE_FLTINV, 
                        FLOAT_SUB_RANGE = FPE_FLTSUB, 
                        FLOAT_UNKNOWN   = FPE_FLTUNK, 
                        FLOAT_CONDTRAP  = FPE_CONDTRAP, 
                };

Member Data Documentation

reason

Reason cosmos::SigInfo::FPEData::reason

The reason why SIGFPE was delivered.

Definition at line 259 of file SigInfo.hxx.

---

The documentation for this struct was generated from the following file:

• include/proc/SigInfo.hxx