tauth.c - plan9port - [fork] Plan 9 from user space
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       ---
       tauth.c (648B)
       ---
            1 /* Copyright (C) 2003 Russ Cox, Massachusetts Institute of Technology */
            2 /* See COPYRIGHT */
            3 
            4 #include <u.h>
            5 #include <libc.h>
            6 #include <fcall.h>
            7 #include <9pclient.h>
            8 #include "fsimpl.h"
            9 
           10 CFid*
           11 fsauth(CFsys *fsys, char *uname, char *aname)
           12 {
           13         Fcall tx, rx;
           14         void *freep;
           15         CFid *afid;
           16 
           17         if((afid = _fsgetfid(fsys)) == nil)
           18                 return nil;
           19 
           20         tx.type = Tauth;
           21         tx.afid = afid->fid;
           22         tx.uname = uname;
           23         tx.aname = aname;
           24 
           25         if(_fsrpc(fsys, &tx, &rx, &freep) < 0){
           26                 _fsputfid(afid);
           27                 return nil;
           28         }
           29         if(rx.type == Rerror){
           30                 werrstr("%s", rx.ename);
           31                 free(freep);
           32                 _fsputfid(afid);
           33                 return nil;
           34         }
           35         afid->qid = rx.aqid;
           36         free(freep);
           37         return afid;
           38 }