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mmal_worker_msg_header Struct Reference

#include <mmal_vc_msgs.h>

Public Attributes

uint32_t magic
 
uint32_t msgid
 
struct MMAL_CONTROL_SERVICE_T * control_service
 
union {
   struct MMAL_WAITER_T *   waiter
 
} u
 
MMAL_STATUS_T status
 
uint32_t dummy
 

Detailed Description

Every message has one of these at the start.

Definition at line 111 of file mmal_vc_msgs.h.

Member Data Documentation

◆ control_service

struct MMAL_CONTROL_SERVICE_T* mmal_worker_msg_header::control_service

Definition at line 115 of file mmal_vc_msgs.h.

◆ dummy

uint32_t mmal_worker_msg_header::dummy

Result code, passed back

Definition at line 123 of file mmal_vc_msgs.h.

◆ magic

uint32_t mmal_worker_msg_header::magic

Definition at line 113 of file mmal_vc_msgs.h.

◆ msgid

uint32_t mmal_worker_msg_header::msgid

Definition at line 114 of file mmal_vc_msgs.h.

◆ status

MMAL_STATUS_T mmal_worker_msg_header::status

Definition at line 121 of file mmal_vc_msgs.h.

◆ u

union { ... } mmal_worker_msg_header::u

Handle to the control service

◆ waiter

struct MMAL_WAITER_T* mmal_worker_msg_header::waiter

Definition at line 118 of file mmal_vc_msgs.h.

The documentation for this struct was generated from the following file: