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more functions

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This commit is contained in:
rsc 2006-07-23 02:55:34 +00:00
parent 9b3357a896
commit 73a5509ae9
10 changed files with 126 additions and 29 deletions
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22
src/lib9pclient/open.c
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@ -4,19 +4,29 @@
#include <9pclient.h>
#include "fsimpl.h"
int
fsfopen(CFid *fid, int mode)
{
Fcall tx, rx;
tx.type = Topen;
tx.fid = fid->fid;
tx.mode = mode;
if(_fsrpc(fid->fs, &tx, &rx, 0) < 0)
return -1;
fid->mode = mode;
return 0;
}
CFid*
fsopen(CFsys *fs, char *name, int mode)
{
char e[ERRMAX];
CFid *fid;
Fcall tx, rx;
if((fid = _fswalk(fs->root, name)) == nil)
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){
if(fsfopen(fid, mode) < 0){
rerrstr(e, sizeof e);
fsclose(fid);
errstr(e, sizeof e);