queue.h File Reference

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Typedefs
typedef struct _svm_queue	svm_queue_t
typedef svm_queue_t	unix_shared_memory_queue_t

Enumerations
enum	svm_q_conditional_wait_t { SVM_Q_WAIT = 0, SVM_Q_NOWAIT, SVM_Q_TIMEDWAIT }

Functions
svm_queue_t *	svm_queue_init (int nels, int elsize, int consumer_pid, int signal_when_queue_non_empty)
void	svm_queue_free (svm_queue_t *q)
int	svm_queue_add (svm_queue_t *q, u8 *elem, int nowait)
int	svm_queue_add2 (svm_queue_t *q, u8 *elem, u8 *elem2, int nowait)
int	svm_queue_sub (svm_queue_t *q, u8 *elem, svm_q_conditional_wait_t cond, u32 time)
int	svm_queue_sub2 (svm_queue_t *q, u8 *elem)
void	svm_queue_lock (svm_queue_t *q)
void	svm_queue_unlock (svm_queue_t *q)
int	svm_queue_is_full (svm_queue_t *q)
int	svm_queue_add_nolock (svm_queue_t *q, u8 *elem)
int	svm_queue_sub_raw (svm_queue_t *q, u8 *elem)
int	svm_queue_add_raw (svm_queue_t *q, u8 *elem)

Typedef Documentation

typedef struct _svm_queue svm_queue_t

typedef svm_queue_t unix_shared_memory_queue_t

Definition at line 77 of file queue.h.

Enumeration Type Documentation

enum svm_q_conditional_wait_t

Enumerator
SVM_Q_WAIT	blocking call
SVM_Q_NOWAIT	non-blocking call
SVM_Q_TIMEDWAIT	blocking call, return on signal or time-out

Definition at line 39 of file queue.h.

Function Documentation

int svm_queue_add	(	svm_queue_t *	q,
		u8 *	elem,
		int	nowait
	)

Definition at line 184 of file queue.c.

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int svm_queue_add2	(	svm_queue_t *	q,
		u8 *	elem,
		u8 *	elem2,
		int	nowait
	)

Definition at line 239 of file queue.c.

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int svm_queue_add_nolock	(	svm_queue_t *	q,
		u8 *	elem
	)

Definition at line 124 of file queue.c.

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int svm_queue_add_raw	(	svm_queue_t *	q,
		u8 *	elem
	)

Definition at line 158 of file queue.c.

void svm_queue_free

(

svm_queue_t *

q

)

Definition at line 95 of file queue.c.

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svm_queue_t* svm_queue_init	(	int	nels,
		int	elsize,
		int	consumer_pid,
		int	signal_when_queue_non_empty
	)

Definition at line 51 of file queue.c.

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int svm_queue_is_full

(

svm_queue_t *

q

)

Definition at line 115 of file queue.c.

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void svm_queue_lock

(

svm_queue_t *

q

)

Definition at line 103 of file queue.c.

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int svm_queue_sub	(	svm_queue_t *	q,
		u8 *	elem,
		svm_q_conditional_wait_t	cond,
		u32	time
	)

Definition at line 303 of file queue.c.

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int svm_queue_sub2	(	svm_queue_t *	q,
		u8 *	elem
	)

Definition at line 374 of file queue.c.

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int svm_queue_sub_raw	(	svm_queue_t *	q,
		u8 *	elem
	)

Definition at line 404 of file queue.c.

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void svm_queue_unlock

(

svm_queue_t *

q

)

Definition at line 109 of file queue.c.

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