File result.h

Common result codes used within the poco library.

Defines

RES_CODE(group, code)

Macro to define an error code within the poco error space (0xXXYY).

Parameters:

group – Group this error code belongs to.
code – Error code (YY).

Typedefs

typedef uint32_t Result

Enums

enum result_category

Values:

enumerator RES_GROUP_GENERAL: General space for common error codes.

enumerator RES_GROUP_CORE

enumerator RES_GROUP_QUEUE

enumerator RES_GROUP_EVENT

enumerator RES_GROUP_MUTEX

enumerator RES_GROUP_STREAM

enumerator RES_GROUP_SEMAPHORE

enum res_codes_general

General purpose error codes.

Values:

enumerator RES_OK: No error.

enumerator RES_NO_MEM: No memory available.

enumerator RES_INVALID_STATE: Cannot perform operation in the current state.

enumerator RES_INVALID_VALUE: Provided value is outside the expected range.

enumerator RES_OVERFLOW: Operation that would cause an overflow has occurred.

enumerator RES_TIMEOUT: Operation exceeded maximum allowable time.

enumerator RES_NOTIFY_FAILED: A scheduler notification failed.

Warning

This is a critical failure and indicates the number of events the scheduler has been configured with is not sufficient.