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37 lines
523 B
C
37 lines
523 B
C
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#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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fsaccess(CFsys *fsys, char *name, int mode)
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{
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CFid *fid;
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Dir *db;
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static char omode[] = {
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0,
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OEXEC,
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OWRITE,
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ORDWR,
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OREAD,
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OEXEC, /* only approximate */
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ORDWR,
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ORDWR /* only approximate */
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};
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if(mode == AEXIST){
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db = fsdirstat(fsys, name);
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free(db);
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if(db != nil)
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return 0;
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return -1;
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}
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fid = fsopen(fsys, name, omode[mode&7]);
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if(fid != nil){
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fsclose(fid);
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return 0;
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}
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return -1;
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}
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