buffer.h File Reference

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Data Structures
struct	buffer_t

Functions
int	buffer_init (buffer_t *bp, int bsize)
void	buffer_destroy (buffer_t *bp)
void	buffer_put (buffer_t *bp, void *item)
void *	buffer_get (buffer_t *bp)

Function Documentation

buffer_destroy()

void buffer_destroy

(

buffer_t *

bp

)

Definition at line 83 of file buffer.c.

References buffer_t::buf, buffer_t::less, buffer_t::more, buffer_t::mtx, pthread_cond_destroy(), pthread_mutex_destroy(), and s_free().

buffer_get()

void* buffer_get

(

buffer_t *

bp

)

Definition at line 62 of file buffer.c.

References buffer_t::bsize, buffer_t::buf, buffer_t::less, buffer_t::more, buffer_t::mtx, buffer_t::nextout, buffer_t::occupied, pthread_cond_signal(), pthread_cond_wait(), pthread_mutex_lock(), and pthread_mutex_unlock().

Referenced by kernel_alloc(), and kernel_thread().

buffer_init()

int buffer_init	(	buffer_t *	bp,
		int	bsize
	)

Definition at line 24 of file buffer.c.

References buffer_t::bsize, buffer_t::buf, buffer_t::less, buffer_t::more, buffer_t::mtx, buffer_t::nextin, buffer_t::nextout, buffer_t::occupied, pthread_cond_init(), pthread_mutex_init(), and s_malloc().

Referenced by kernel_init().

buffer_put()

void buffer_put	(	buffer_t *	bp,
		void *	item
	)

Definition at line 43 of file buffer.c.

References buffer_t::bsize, buffer_t::buf, buffer_t::less, buffer_t::more, buffer_t::mtx, buffer_t::nextin, buffer_t::occupied, pthread_cond_signal(), pthread_cond_wait(), pthread_mutex_lock(), and pthread_mutex_unlock().

Referenced by kernel_free(), kernel_init(), and kernel_query().