epicsStackTrace.h File Reference

#include "libComAPI.h"

Include dependency graph for epicsStackTrace.h:

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Macros
#define	EPICS_STACKTRACE_ADDRESSES   (1<<0)
#define	EPICS_STACKTRACE_DYN_SYMBOLS   (1<<1)
#define	EPICS_STACKTRACE_GBL_SYMBOLS   (1<<2)
#define	EPICS_STACKTRACE_LCL_SYMBOLS   (1<<3)

Functions
LIBCOM_API void	epicsStackTrace (void)
	Dump a stack trace. More...
LIBCOM_API int	epicsStackTraceGetFeatures (void)
	Get supported stacktrace features. More...

Detailed Description

Functions for printing the stack trace

Definition in file epicsStackTrace.h.

Macro Definition Documentation

#define EPICS_STACKTRACE_ADDRESSES   (1<<0)

Bit mask to check if stack trace provides numerical addresses.

Definition at line 36 of file epicsStackTrace.h.

#define EPICS_STACKTRACE_DYN_SYMBOLS   (1<<1)

Bit mask to check if stack trace is able to lookup dynamic symbols.

Definition at line 39 of file epicsStackTrace.h.

#define EPICS_STACKTRACE_GBL_SYMBOLS   (1<<2)

Bit mask to check if stack trace is able to lookup global symbols

Definition at line 42 of file epicsStackTrace.h.

#define EPICS_STACKTRACE_LCL_SYMBOLS   (1<<3)

Bit mask to check if stack trace is able to lookup local symbols

Definition at line 45 of file epicsStackTrace.h.

Function Documentation

LIBCOM_API void epicsStackTrace

(

void

)

Dump a stack trace to the errlog.

Since

3.15.0.2 Added

LIBCOM_API int epicsStackTraceGetFeatures

(

void

)

Returns an ORed bitset of supported features. Use the EPICS_STACKTRACE_ masks to check if a feature is supported.

Returns

0 if getting the stack trace is unsupported. Otherwise returns an ORed bitset of supported features.