minix/lib/libblockdriver/trace.h

#ifndef _BLOCKDRIVER_TRACE_H
#define _BLOCKDRIVER_TRACE_H

int trace_ctl(dev_t minor, unsigned long request, endpoint_t endpt,
	cp_grant_id_t grant);

void trace_start(thread_id_t thread_id, message *m_ptr);
void trace_setsize(thread_id_t thread_id, size_t size);
void trace_finish(thread_id_t thread_id, int r);

#endif /* _BLOCKDRIVER_TRACE_H */
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. 2011-11-24 14:50:13 +01:00			`#ifndef _BLOCKDRIVER_TRACE_H`
			`#define _BLOCKDRIVER_TRACE_H`

Block drivers: make IOCTL request unsigned long The block driver protocol and libblockdriver's bdr_ioctl hook are changed, as well as the users of this hook. Other parts of the system are expected to change accordingly eventually, since the ioctl(2) prototype has been aligned with NetBSD's. Change-Id: Ide46245b22cfa89ed267a38088fb0ab7696eba92 2013-09-10 23:57:32 +02:00			`int trace_ctl(dev_t minor, unsigned long request, endpoint_t endpt,`
retire _PROTOTYPE . only good for obsolete K&R support . also remove a stray ansi.h and the proto cmd 2012-03-24 16:16:34 +01:00			`cp_grant_id_t grant);`
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. 2011-11-24 14:50:13 +01:00
retire _PROTOTYPE . only good for obsolete K&R support . also remove a stray ansi.h and the proto cmd 2012-03-24 16:16:34 +01:00			`void trace_start(thread_id_t thread_id, message *m_ptr);`
			`void trace_setsize(thread_id_t thread_id, size_t size);`
			`void trace_finish(thread_id_t thread_id, int r);`
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. 2011-11-24 14:50:13 +01:00
			`#endif /* _BLOCKDRIVER_TRACE_H */`