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26 lines
471 B
C
26 lines
471 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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fsopenfd(CFsys *fs, char *name, int mode)
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{
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CFid *fid;
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Fcall tx, rx;
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if((fid = _fswalk(fs->root, name)) == nil)
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return -1;
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tx.type = Topenfd;
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tx.fid = fid->fid;
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tx.mode = mode&~OCEXEC;
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if(_fsrpc(fs, &tx, &rx, 0) < 0){
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fsclose(fid);
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return -1;
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}
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_fsputfid(fid);
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if(mode&OCEXEC && rx.unixfd>=0)
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fcntl(rx.unixfd, F_SETFL, FD_CLOEXEC);
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return rx.unixfd;
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}
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