MSG

PXSvMsgReceive PXVT_MSG

	PXSvMsgReceive	PXVT_MSG
Fn	`PxMsgReceive()`
A1	ID of the received message object or invalid ID on failure
A2	ID of the mailbox object from which to get a message
Fn	`PxMsgReceive()` error codes

PxMsgReceive()

ID of the received message object or invalid ID on failure

ID of the mailbox object from which to get a message

PxMsgReceive() error codes

PXSvMsgReceive_Waiting PXVT_MSG

	PXSvMsgReceive_Waiting	PXVT_MSG
Fn	`PxMsgReceive()`
A2	ID of the mailbox object from which to get a message

PxMsgReceive()

ID of the mailbox object from which to get a message

PXSvMsgReceive_EvWait PXVT_MSG, PXVT_EVENT

	PXSvMsgReceive_EvWait	PXVT_MSG, PXVT_EVENT
Fn	`PxMsgReceive_EvWait()`
A1	ID of the received message object if the message was received or invalid ID on failure/event abortion
A2	Events, if the receive was aborted by a waiting event
Er	`PxMsgReceive_EvWait()` error codes

PxMsgReceive_EvWait()

ID of the received message object if the message was received or invalid ID on failure/event abortion

Events, if the receive was aborted by a waiting event

PxMsgReceive_EvWait() error codes

PXSvMsgReceive_EvWait_Waiting PXVT_MSG, PXVT_EVENT

	PXSvMsgReceive_EvWait_Waiting	PXVT_MSG, PXVT_EVENT
Fn	`PxMsgReceive_EvWait()`
A1	ID of the mailbox object from which to get a message
A2	Events to wait for

PxMsgReceive_EvWait()

ID of the mailbox object from which to get a message

Events to wait for

PXSvMsgReceive_NoWait PXVT_MSG

	PXSvMsgReceive_NoWait	PXVT_MSG
Fn	`PxMsgReceive_NoWait()`
A1	ID of the received message object or invalid ID on failure
A2	ID of the mailbox object from which to get a message
Er	`PxMsgReceive_NoWait()` error codes

PxMsgReceive_NoWait()

ID of the received message object or invalid ID on failure

ID of the mailbox object from which to get a message

PxMsgReceive_NoWait() error codes

PXSvMsgSend PXVT_MSG

	PXSvMsgSend	PXVT_MSG
Fn	Internal function to send a message
A1	Invalid ID if the send was successful or ID of the message object to send
A2	ID of the mailbox object where to send the message
Er	`PXERR_MSG_ILLMSG`, `PXERR_MBX_ILLMBX`, `PXERR_MSG_ILLUSER`

Internal function to send a message

Invalid ID if the send was successful or ID of the message object to send

ID of the mailbox object where to send the message

PXERR_MSG_ILLMSG, PXERR_MBX_ILLMBX, PXERR_MSG_ILLUSER

PXSvMsgRequest PXVT_MSG

	PXSvMsgRequest	PXVT_MSG
Fn	1) `PxMsgRequest()` 2) `PxMsgRequest_EvWait()` 3) `PxMsgRequest_NoWait()`
A1	1) ID of the requested message object 2) ID of the requested message object or invalid ID if the request was aborted by a waiting event 3) ID of the requested message object if the request was successful or invalid ID on failure
A2	ID of the memory class from which the block is taken
Er	1) `PxMsgRequest()` error codes 2) `PxMsgRequest_EvWait()` error codes 3) `PxMsgRequest_NoWait()` error codes

1) PxMsgRequest()

2) PxMsgRequest_EvWait()

3) PxMsgRequest_NoWait()

1) ID of the requested message object

2) ID of the requested message object or invalid ID if the request was aborted by a waiting event

3) ID of the requested message object if the request was successful or invalid ID on failure

ID of the memory class from which the block is taken

1) PxMsgRequest() error codes

2) PxMsgRequest_EvWait() error codes

3) PxMsgRequest_NoWait() error codes

PXSvMsgEnvelop PXVT_MSG

	PXSvMsgEnvelop	PXVT_MSG
Fn	`PxMsgEnvelop()`
A1	The beginning of the data area to be enveloped
A2	Data area’s size in bytes
Er	`PxMsgEnvelop()` error codes

PxMsgEnvelop()

The beginning of the data area to be enveloped

Data area’s size in bytes

PxMsgEnvelop() error codes

PXSvMsgEnvelop_EvWait PXVT_MSG, PXVT_EVENT

	PXSvMsgEnvelop_EvWait	PXVT_MSG, PXVT_EVENT
Fn	`PxMsgEnvelop_EvWait()`
A1	The beginning of the data area to be enveloped
A2	Data area’s size in bytes
Er	`PxMsgEnvelop_EvWait()` error codes

PxMsgEnvelop_EvWait()

The beginning of the data area to be enveloped

Data area’s size in bytes

PxMsgEnvelop_EvWait() error codes

PXSvMsgEnvelop_NoWait PXVT_MSG

	PXSvMsgEnvelop_NoWait	PXVT_MSG
Fn	`PxMsgEnvelop_NoWait()`
A1	The beginning of the data area to be enveloped
A2	Data area’s size in bytes
Er	`PxMsgEnvelop_NoWait()` error codes

PxMsgEnvelop_NoWait()

The beginning of the data area to be enveloped

Data area’s size in bytes

PxMsgEnvelop_NoWait() error codes

PXSvMsgRelease PXVT_MSG

	PXSvMsgRelease	PXVT_MSG
Fn	`PxMsgRelease()`
A1	ID of the message object to release
Er	`PxMsgRelease()` error codes

PxMsgRelease()

ID of the message object to release

PxMsgRelease() error codes

PXSvMsgSetSize PXVT_MSG

	PXSvMsgSetSize	PXVT_MSG
Fn	`PxMsgSetSize()`
A1	ID of the message object which size to set
A2	Size of the message to set in bytes
Er	`PxMsgSetSize()` error codes

PxMsgSetSize()

ID of the message object which size to set

Size of the message to set in bytes

PxMsgSetSize() error codes

PXSvMsgInstallRelmbx PXVT_MSG

	PXSvMsgInstallRelmbx	PXVT_MSG
Fn	`PxMsgInstallRelmbx()`
A1	ID of the message object for which to install the release mailbox
A2	ID of the mailbox object to be used as release mailbox
Er	`PxMsgInstallRelmbx()` error codes

PxMsgInstallRelmbx()

ID of the message object for which to install the release mailbox

ID of the mailbox object to be used as release mailbox

PxMsgInstallRelmbx() error codes

PXSvMsgAwaitRel PXVT_MSG

	PXSvMsgAwaitRel	PXVT_MSG
Fn	`PxMsgAwaitRel()`
A1	ID of the message object that was waited for
A2	Message type or it may/may not be `0` if the message released/aborted by an event Message types for this tracing service: 1) PXMsgEnveloped: `(1<<0)` 2) PXMsgRequested: `(1<<1)` 3) PXMsgAwaitRelease: `(1<<5)` 4) PXMsgReleased: `(1<<6)` 5) PXMsgRelMbx: `(1<<7)`
Er	`PxMsgAwaitRel()` error codes

PxMsgAwaitRel()

ID of the message object that was waited for

Message type or it may/may not be 0 if the message released/aborted by an event

Message types for this tracing service:

1) PXMsgEnveloped: (1<<0)

2) PXMsgRequested: (1<<1)

3) PXMsgAwaitRelease: (1<<5)

4) PXMsgReleased: (1<<6)

5) PXMsgRelMbx: (1<<7)

PxMsgAwaitRel() error codes

PXSvMsgAwaitRel_Waiting PXVT_MSG

	PXSvMsgAwaitRel_Waiting	PXVT_MSG
Fn	`PxMsgAwaitRel()`
A1	ID of the message object that is waited for

PxMsgAwaitRel()

ID of the message object that is waited for

PXSvMsgAwaitRel_EvWait PXVT_MSG, PXVT_EVENT

	PXSvMsgAwaitRel_EvWait	PXVT_MSG, PXVT_EVENT
Fn	`PxMsgAwaitRel_EvWait()`
A1	ID of the message object to wait for or invalid ID on failure/event abortion
A2	Events, if the waiting was aborted by a waiting event
Er	`PxMsgAwaitRel_EvWait()` error codes

PxMsgAwaitRel_EvWait()

ID of the message object to wait for or invalid ID on failure/event abortion

Events, if the waiting was aborted by a waiting event

PxMsgAwaitRel_EvWait() error codes

PXSvMsgAwaitRel_EvWait_Waiting PXVT_MSG, PXVT_EVENT

	PXSvMsgAwaitRel_EvWait_Waiting	PXVT_MSG, PXVT_EVENT
Fn	`PxMsgAwaitRel_EvWait()`
A1	ID of the message object to wait for
A2	Events to wait for

PxMsgAwaitRel_EvWait()

ID of the message object to wait for

Events to wait for

PXSvMsgAwaitRel_NoWait PXVT_MSG

	PXSvMsgAwaitRel_NoWait	PXVT_MSG
Fn	`PxMsgAwaitRel_NoWait()`
A1	ID of the message object which release is checked or invalid ID if the function is called with an invalid ID
Er	`PxMsgAwaitRel_NoWait()` error codes

PxMsgAwaitRel_NoWait()

ID of the message object which release is checked or invalid ID if the function is called with an invalid ID

PxMsgAwaitRel_NoWait() error codes

PXSvMsgSetToAwaitRel PXVT_MSG

	PXSvMsgSetToAwaitRel	PXVT_MSG
Fn	`PxMsgSetToAwaitRel()`
A1	ID of the message object to mark for await release
Er	`PxMsgSetToAwaitRel()` error codes

PxMsgSetToAwaitRel()

ID of the message object to mark for await release

PxMsgSetToAwaitRel() error codes

PXSvMsgReleaseAllMsg PXVT_MSG

	PXSvMsgReleaseAllMsg	PXVT_MSG
Fn	`PxMsgReleaseAllMsg()`
Er	`PxMsgReleaseAllMsg()` error codes

PxMsgReleaseAllMsg()

PxMsgReleaseAllMsg() error codes

PXSvMsgGetData PXVT_MSG

	PXSvMsgGetData	PXVT_MSG
Fn	`PxMsgGetData()`
A1	ID of the message object which data to get
A2	The beginning of the message data area or `0` on failure
Er	`PxMsgGetData()` error codes

PxMsgGetData()

ID of the message object which data to get

The beginning of the message data area or 0 on failure

PxMsgGetData() error codes

PXSvMsgRelDataAccess PXVT_MSG

	PXSvMsgRelDataAccess	PXVT_MSG
Fn	`PxMsgRelDataAccess()`
A1	ID of the message object which access to the message data area to release
Er	`PxMsgRelDataAccess()` error codes

PxMsgRelDataAccess()

ID of the message object which access to the message data area to release

PxMsgRelDataAccess() error codes

PXSvMsgGetSize PXVT_MSG

	PXSvMsgGetSize	PXVT_MSG
Fn	`PxMsgGetSize()`
A1	ID of the message object which size to get
A2	Size of the message in bytes or `0` on failure
Er	`PxMsgGetSize()` error codes

PxMsgGetSize()

ID of the message object which size to get

Size of the message in bytes or 0 on failure

PxMsgGetSize() error codes

PXSvMsgGetBuffersize PXVT_MSG

	PXSvMsgGetBuffersize	PXVT_MSG
Fn	`PxMsgGetBuffersize()`
A1	ID of the message object which buffer size to get
A2	Size of the message data area in bytes or `0` on failure
Er	`PxMsgGetBuffersize()` error codes

PxMsgGetBuffersize()

ID of the message object which buffer size to get

Size of the message data area in bytes or 0 on failure

PxMsgGetBuffersize() error codes

PXSvMsgGetOwner PXVT_MSG

	PXSvMsgGetOwner	PXVT_MSG
Fn	`PxMsgGetOwner()`
A1	ID of the message object which owner to get
A2	ID of the task object being the owner of the message or invalid ID on failure
Er	`PxMsgGetOwner()` error codes

PxMsgGetOwner()

ID of the message object which owner to get

ID of the task object being the owner of the message or invalid ID on failure

PxMsgGetOwner() error codes

PXSvMsgGetProtection PXVT_MSG

	PXSvMsgGetProtection	PXVT_MSG
Fn	`PxMsgGetProtection()`
A1	ID of the message object which protection mode to get
A2	`PxProtectType_t` protection mode or `NoAccessProtection` on failure
Er	`PxMsgGetProtection()` error codes

PxMsgGetProtection()

ID of the message object which protection mode to get

PxProtectType_t protection mode or NoAccessProtection on failure

PxMsgGetProtection() error codes

PXSvMsgSetProtection PXVT_MSG

	PXSvMsgSetProtection	PXVT_MSG
Fn	`PxMsgSetProtection()`
A1	ID of the message object which protection mode to set
A2	`PxProtectType_t` protection mode to set
Er	`PxMsgSetProtection()` error codes

PxMsgSetProtection()

ID of the message object which protection mode to set

PxProtectType_t protection mode to set

PxMsgSetProtection() error codes

PXSvMsgForceRelease PXVT_MSG

	PXSvMsgForceRelease	PXVT_MSG
Fn	`PxMsgForceRelease()`
Er	`PxMsgForceRelease()` error codes

PxMsgForceRelease()

PxMsgForceRelease() error codes

PXSvMsgSetData PXVT_MSG

	PXSvMsgSetData	PXVT_MSG
Fn	`PxMsgSetData()`
A1	ID of the message object which message data to set
A2	The beginning of the data area to set
Er	`PxMsgSetData()` error codes

PxMsgSetData()

ID of the message object which message data to set

The beginning of the data area to set

PxMsgSetData() error codes

PXSvMsgGetSender PXVT_MSG

	PXSvMsgGetSender	PXVT_MSG
Fn	`PxMsgGetSender()`
A1	ID of the message object which sender to get
A2	ID of the task object being the sender of the message or invalid ID on failure
Er	`PxMsgGetSender()` error codes

PxMsgGetSender()

ID of the message object which sender to get

ID of the task object being the sender of the message or invalid ID on failure

PxMsgGetSender() error codes

PXSvMsgGetMetadata PXVT_MSG

	PXSvMsgGetMetadata	PXVT_MSG
Fn	`PxMsgGetMetadata()`
A1	ID of the message object which message metadata to get
A2	Lower 32 bits of the message metadata or `0` on failure
Fn	`PxMsgGetMetadata()` error codes

PxMsgGetMetadata()

ID of the message object which message metadata to get

Lower 32 bits of the message metadata or 0 on failure

PxMsgGetMetadata() error codes

PXSvMsgSetMetadata PXVT_MSG

	PXSvMsgSetMetadata	PXVT_MSG
Fn	`PxMsgSetMetadata()`
A1	ID of the message object which message metadata to set
A2	Lower 32 bits of the message metadata
Er	`PxMsgSetMetadata()` error codes

PxMsgSetMetadata()

ID of the message object which message metadata to set

Lower 32 bits of the message metadata

PxMsgSetMetadata() error codes

PXSvMsgGetData_Hnd PXVT_MSG, PXVT_HND

	PXSvMsgGetData_Hnd	PXVT_MSG, PXVT_HND
Fn	`PxMsgGetData_Hnd()`
A1	ID of the message object which message data to get
A2	The beginning of the message data area or `0` on failure
Er	`PxMsgGetData_Hnd()` error codes

PxMsgGetData_Hnd()

ID of the message object which message data to get

The beginning of the message data area or 0 on failure

PxMsgGetData_Hnd() error codes

PXSvMsgSend_Hnd PXVT_MSG, PXVT_HND

	PXSvMsgSend_Hnd	PXVT_MSG, PXVT_HND
Fn	1) Internal function for `PxMsgSend_Hnd()`, `PxMsgSend_PrioHnd()` 2) Internal postservice for handler send (message send service)
A1	1) Invalid ID if send was successful or ID of the message object to send on failure 2) ID of the message object to send
A2	ID of the mailbox object to send the message to
Er	1) `PxMsgSend_Hnd()` and `PxMsgSend_PrioHnd()` error codes

1) Internal function for PxMsgSend_Hnd(), PxMsgSend_PrioHnd()

2) Internal postservice for handler send (message send service)

1) Invalid ID if send was successful or ID of the message object to send on failure

2) ID of the message object to send

ID of the mailbox object to send the message to

1) PxMsgSend_Hnd() and PxMsgSend_PrioHnd() error codes

PXSvMsgRelease_Hnd PXVT_MSG, PXVT_HND

	PXSvMsgRelease_Hnd	PXVT_MSG, PXVT_HND
Fn	1) `PxMsgRelease_Hnd()` 2) Internal postservice for handler release (message release service)
A1	1) Invalid ID if the release was successful or ID of the release mailbox object of the message to release if both message and mailbox objects are from cores different than the caller’s and release mailbox is installed and no other task is waiting for the message or ID of the message object to release on failure 2) Invalid ID if error or ID of the message object to release
Er	1) `PxMsgRelease_Hnd()` error codes 2) `PXERR_MSG_ILLMSG`, `PXERR_GLOBAL_ILLEGAL_CORE`, `PXERR_REQUEST_ILLEGAL` — release to release mailbox is already done in `PxMsgRelease_Hnd()`, `PXERR_MSG_ILLOWNER`, `PXERR_MC_ILLMC`, `PXERR_OPOOL_ILLOPOOL`

1) PxMsgRelease_Hnd()

2) Internal postservice for handler release (message release service)

1) Invalid ID if the release was successful or ID of the release mailbox object of the message to release if both message and mailbox objects are from cores different than the caller’s and release mailbox is installed and no other task is waiting for the message or ID of the message object to release on failure

2) Invalid ID if error or ID of the message object to release

1) PxMsgRelease_Hnd() error codes

2) PXERR_MSG_ILLMSG, PXERR_GLOBAL_ILLEGAL_CORE, PXERR_REQUEST_ILLEGAL — release to release mailbox is already done in PxMsgRelease_Hnd(), PXERR_MSG_ILLOWNER, PXERR_MC_ILLMC, PXERR_OPOOL_ILLOPOOL

PXSvMsgGetMetadata_Hnd PXVT_MSG, PXVT_HND

	PXSvMsgGetMetadata_Hnd	PXVT_MSG, PXVT_HND
Fn	`PxMsgGetMetadata_Hnd()`
A1	ID of the message object which message metadata to get
A2	Lower 32 bits of the message metadata or `0` on failure
Er	`PxMsgGetMetadata_Hnd()` error codes

PxMsgGetMetadata_Hnd()

ID of the message object which message metadata to get

Lower 32 bits of the message metadata or 0 on failure

PxMsgGetMetadata_Hnd() error codes

PXSvMsgSetMetadata_Hnd PXVT_MSG, PXVT_HND

	PXSvMsgSetMetadata_Hnd	PXVT_MSG, PXVT_HND
Fn	`PxMsgSetMetadata_Hnd()`
A1	ID of the message object which message metadata to set
A2	Lower 32 bits of the message metadata to set
Er	`PxMsgSetMetadata_Hnd()` error codes

PxMsgSetMetadata_Hnd()

ID of the message object which message metadata to set

Lower 32 bits of the message metadata to set

PxMsgSetMetadata_Hnd() error codes