CAN Device Driver Internals | ||
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struct canuser_t { struct list_head peers; struct canque_ends_t * qends; struct file * file; struct msgobj_t * msgobj; struct canque_edge_t * rx_edge0; int magic; }; |
for connection into list of object users
pointer to the ends structure corresponding for this user
pointer to open device file state structure
communication object the user is connected to
default receive queue for filter IOCTL
magic number to check consistency when pointer is retrieved from file private field
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struct msgobj_t | Up | struct hwspecops_t |