37 lines
563 B
C
37 lines
563 B
C
#include <u.h>
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#include <libc.h>
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#include <fcall.h>
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#include <9pclient.h>
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#include "fsimpl.h"
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int
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fsfopen(CFid *fid, int mode)
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{
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Fcall tx, rx;
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tx.type = Topen;
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tx.fid = fid->fid;
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tx.mode = mode;
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if(_fsrpc(fid->fs, &tx, &rx, 0) < 0)
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return -1;
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fid->mode = mode;
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return 0;
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}
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CFid*
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fsopen(CFsys *fs, char *name, int mode)
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{
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char e[ERRMAX];
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CFid *fid;
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if((fid = fswalk(fs->root, name)) == nil)
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return nil;
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if(fsfopen(fid, mode) < 0){
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rerrstr(e, sizeof e);
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fsclose(fid);
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errstr(e, sizeof e);
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return nil;
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}
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fid->mode = mode;
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return fid;
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}
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