mpi.h File Reference

#include <ubixos/types.h>
#include <ubixos/sched.h>

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Data Structures
struct	mpi_mbox
struct	mpi_message
Defines
#define	MESSAGE_LENGTH   248
Typedefs
typedef mpi_mbox	mpi_mbox_t
typedef mpi_message	mpi_message_t
Functions
int	mpi_createMbox (char *)
int	mpi_destroyMbox (char *)
int	mpi_fetchMessage (char *, mpi_message_t *)
int	mpi_postMessage (char *, uInt32, mpi_message_t *)
int	mpi_spam (uInt32, void *)

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Define Documentation

#define MESSAGE_LENGTH   248

Definition at line 36 of file mpi.h.

Referenced by mpi_fetchMessage(), mpi_postMessage(), and mpi_spam().

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Typedef Documentation

typedef struct mpi_mbox mpi_mbox_t

Definition at line 54 of file mpi.h.

typedef struct mpi_message mpi_message_t

Definition at line 55 of file mpi.h.

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Function Documentation

int mpi_createMbox

(

char *

)

Definition at line 69 of file system.c.

References _current, taskStruct::id, kmalloc(), mboxList, mpi_findMbox(), mpiSpinLock, mpi_mbox::name, mpi_mbox::next, mpi_mbox::pid, mpi_mbox::prev, spinLock(), spinUnlock(), and sprintf().

Referenced by sysMpiCreateMbox(), systemTask(), and ubixfs_thread().

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int mpi_destroyMbox

(

char *

)

Definition at line 234 of file system.c.

References _current, taskStruct::id, kfree(), mboxList, mpiSpinLock, mpi_mbox::name, mpi_mbox::next, mpi_mbox::pid, mpi_mbox::prev, spinLock(), spinUnlock(), and strcmp().

Referenced by sysMpiDestroyMbox().

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int mpi_fetchMessage	(	char *	,
		mpi_message_t *
	)

Definition at line 189 of file system.c.

References _current, mpi_message::data, mpi_message::header, taskStruct::id, kfree(), memcpy(), MESSAGE_LENGTH, mpi_findMbox(), mpiSpinLock, mpi_mbox::msg, mpi_message::next, mpi_mbox::pid, mpi_message::pid, spinLock(), and spinUnlock().

Referenced by sysMpiFetchMessage(), systemTask(), and ubixfs_thread().

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int mpi_postMessage	(	char *	,
		uInt32	,
		mpi_message_t *
	)

Definition at line 143 of file system.c.

References _current, mpi_message::data, mpi_message::header, taskStruct::id, kmalloc(), memcpy(), MESSAGE_LENGTH, mpi_findMbox(), mpiSpinLock, mpi_mbox::msg, mpi_mbox::msgLast, mpi_message::next, mpi_message::pid, spinLock(), spinUnlock(), and x1.

Referenced by sysMpiPostMessage().

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int mpi_spam	(	uInt32	,
		void *
	)

Definition at line 108 of file system.c.

References mpi_message::data, mpi_message::header, kmalloc(), mboxList, memcpy(), MESSAGE_LENGTH, mpiSpinLock, mpi_mbox::msg, mpi_mbox::msgLast, mpi_mbox::next, mpi_message::next, spinLock(), and spinUnlock().

Referenced by sysMpiSpam().

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