minix/lib/libblockdriver/mq.h
David van Moolenbroek fd4c2b74f3 Add block device tracing facility
The implementation is in libblockdriver, and works transparently for
all block drivers. The new btrace(8) tool can be used to control block
tracing; see ``man btrace'' for details.
2011-11-25 13:47:21 +01:00

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C

#ifndef _BLOCKDRIVER_MQ_H
#define _BLOCKDRIVER_MQ_H
_PROTOTYPE( void mq_init, (void) );
_PROTOTYPE( int mq_enqueue, (thread_id_t thread_id, const message *mess,
int ipc_status) );
_PROTOTYPE( int mq_dequeue, (thread_id_t thread_id, message *mess,
int *ipc_status) );
#endif /* _BLOCKDRIVER_MQ_H */