blob: ef26e5c457960bedda083a475c16ba390d885cf4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#include <u.h>
#include <libc.h>
#include <fcall.h>
#include <9pclient.h>
#include "fsimpl.h"
int
fsopenfd(CFsys *fs, char *name, int mode)
{
CFid *fid;
Fcall tx, rx;
if((fid = _fswalk(fs->root, name)) == nil)
return -1;
tx.type = Topenfd;
tx.fid = fid->fid;
tx.mode = mode&~OCEXEC;
if(_fsrpc(fs, &tx, &rx, 0) < 0){
fsclose(fid);
return -1;
}
_fsputfid(fid);
if(mode&OCEXEC && rx.unixfd>=0)
fcntl(rx.unixfd, F_SETFL, FD_CLOEXEC);
return rx.unixfd;
}
|