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Matheus
27 lines
544 B
C
27 lines
544 B
C
#ifndef _PIPEFS_H
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#define _PIPEFS_H
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#include <kernel/vfs.h>
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#include <ringbuffer.h>
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#include <semaphore.h>
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#include <kernel/poll.h>
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#include <kernel/event.h>
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typedef struct pipenode_t {
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vnode_t vnode;
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vattr_t attr;
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ringbuffer_t data;
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size_t readers, writers;
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bool open;
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pollheader_t pollheader;
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eventheader_t readopenevent;
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eventheader_t writeopenevent;
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} pipenode_t;
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void pipefs_init();
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int pipefs_newpipe(vnode_t **nodep);
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int pipefs_getbinding(vnode_t *node, vnode_t **pipep);
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void pipefs_leavebinding(vnode_t *pipenode);
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#endif
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