PxGetGlobalServerMbx()

Get the requested application-specific server mailbox from an other core.

APPLIES TO

8.2.0

SYNOPSIS
PxError_t PxGetGlobalServerMbx (PxCoreId_t ServerCore, PxMbxReq_t mbxreqid);
ARGUMENTS






ServerCore




The coreId to get the mailbox from


















mbxreqid




The request service mailbox

















ERROR CODES















PXERR_OPOOL_ILLOPOOL




The passed object pool handle is not valid








PXERR_GLOBAL_ILLEGAL_CORE




The requested object pool is not on the same core








PXERR_REQUEST_FAILED




The requested object is not valid








PXERR_NAME_ILL_REQUEST




The mbxreqid is not known








PXERR_INTERNAL_INCONSISTENCY




Allocated object not convertible








PXERR_OBJ_NOOBJ




No free object is available








PXERR_OBJ_ILLOBJ




The passed object handle is not valid








PXERR_ACCESS_RIGHT




The calling task has not the right to access the object pool









DESCRIPTION










PxGetGlobalServerMbx requests a system specific mailbox id for a defined service (mbxreqid) from another core (ServerCore).






















IMPLEMENTATION GUIDELINES
















Before call






    

  • 

    ServerCore must not exceed the number of available cores(V). mbxreqid must be a valid PXROS-HR service mailbox (V).
    

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After call






    

  • 

    The function returns PXERR_NOERROR if the mailbox could be requested for the service mailbox. Any other return value describes an error, which has to be interpreted (C).
    

    • 



















Best Practice






    

  • 

    No restrictions
    

    • 






























SEE ALSO











USAGE








#include "pxdef.h"

PxError_t err = PxGetGlobalServerMbx(ServerCore, mbxreqid);

if (err == PXERR_NOERROR) {
    // Handle mailbox
}
else {
    // Report error
}