tfsimpl.h - plan9port - [fork] Plan 9 from user space
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       tfsimpl.h (728B)
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            1 /* Copyright (C) 2003 Russ Cox, Massachusetts Institute of Technology */
            2 /* See COPYRIGHT */
            3 
            4 #include <thread.h>
            5 
            6 typedef struct Queue Queue;
            7 Queue *_fsqalloc(void);
            8 int _fsqsend(Queue*, void*);
            9 void *_fsqrecv(Queue*);
           10 void _fsqhangup(Queue*);
           11 void *_fsnbqrecv(Queue*);
           12 
           13 #include <mux.h>
           14 struct CFsys
           15 {
           16         char version[20];
           17         int msize;
           18         QLock lk;
           19         int fd;
           20         int ref;
           21         Mux mux;
           22         CFid *root;
           23         Queue *txq;
           24         Queue *rxq;
           25         CFid *freefid;
           26         int nextfid;
           27         Ioproc *iorecv;
           28         Ioproc *iosend;
           29 };
           30 
           31 struct CFid
           32 {
           33         int fid;
           34         int mode;
           35         CFid *next;
           36         QLock lk;
           37         CFsys *fs;
           38         Qid qid;
           39         vlong offset;
           40 };
           41 
           42 void _fsdecref(CFsys*);
           43 void _fsputfid(CFid*);
           44 CFid *_fsgetfid(CFsys*);
           45 
           46 int        _fsrpc(CFsys*, Fcall*, Fcall*, void**);
           47 CFid *_fswalk(CFid*, char*);