Provides a go/no-go check for the C library heap internal consistency.

int heap_check( void );

Parameters

none

Remarks

The process heap is locked for the duration of the call, use with care.

Return Values

0 (zero)

Success.

Less than 0 (zero)

Failure. The function sets errno to one of these values:

EEXIST	The heap is deleted.
EINVAL	The heap is not a valid MPOOL or an internal error was detected.

Requirements