oxr_xret.h File Reference

File holding helper for xrt_result_t results. More...

#include "xrt/xrt_results.h"
#include "oxr_objects.h"

Include dependency graph for oxr_xret.h:

Go to the source code of this file.

Macros
#define	OXR_CHECK_XRET(LOG, SESS, RESULTS, FUNCTION)
	Helper define to check results from 'xrt_` functions (xrt_result_t) and also set any needed state. More...
#define	OXR_CHECK_XRET_ALWAYS_RET(LOG, SESS, RESULTS, FUNCTION)
#define	OXR_CHECK_XRET_GOTO(LOG, SESS, RESULTS, FUNCTION, XR_RES, GOTO_LABEL)

Detailed Description

File holding helper for xrt_result_t results.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Macro Definition Documentation

OXR_CHECK_XRET_ALWAYS_RET

#define OXR_CHECK_XRET_ALWAYS_RET	(		LOG,
			SESS,
			RESULTS,
			FUNCTION
	)

Value:

        do {                                                                                                           \
                OXR_CHECK_XRET(LOG, SESS, RESULTS, FUNCTION);                                                          \
                return XR_SUCCESS;                                                                                     \
        } while (false)

OXR_CHECK_XRET_GOTO

#define OXR_CHECK_XRET_GOTO	(		LOG,
			SESS,
			RESULTS,
			FUNCTION,
			XR_RES,
			GOTO_LABEL
	)

Value:

        do {                                                                                                           \
                xrt_result_t check_ret = (RESULTS);                                                                    \
                if (check_ret == XRT_ERROR_IPC_FAILURE) {                                                              \
                        (SESS)->has_lost = true;                                                                       \
                        XR_RES = oxr_error(LOG, XR_ERROR_INSTANCE_LOST, "Call to " #FUNCTION " failed");               \
                        goto GOTO_LABEL;                                                                               \
                }                                                                                                      \
                if (check_ret != XRT_SUCCESS) {                                                                        \
                        XR_RES = oxr_error(LOG, XR_ERROR_RUNTIME_FAILURE, "Call to " #FUNCTION " failed");             \
                        goto GOTO_LABEL;                                                                               \
                }                                                                                                      \
        } while (false)