blob: 2317bbb772b231196a51c45022773eaeef7ac6b7 (
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
27
|
#include <u.h>
#include <libc.h>
#include <fcall.h>
#include <9pclient.h>
#include "fsimpl.h"
CFid*
fsopen(CFsys *fs, char *name, int mode)
{
char e[ERRMAX];
CFid *fid;
Fcall tx, rx;
if((fid = _fswalk(fs->root, name)) == nil)
return nil;
tx.type = Topen;
tx.fid = fid->fid;
tx.mode = mode;
if(_fsrpc(fs, &tx, &rx, 0) < 0){
rerrstr(e, sizeof e);
fsclose(fid);
errstr(e, sizeof e);
return nil;
}
fid->mode = mode;
return fid;
}
|