jehanne/sys/src/lib/auth/amount.c

39 lines
1.2 KiB
C

/*
* This file is part of the UCB release of Plan 9. It is subject to the license
* terms in the LICENSE file found in the top-level directory of this
* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
* part of the UCB release of Plan 9, including this file, may be copied,
* modified, propagated, or distributed except according to the terms contained
* in the LICENSE file.
*/
/* Portions of this file are Copyright (C) 2015-2018 Giacomo Tesio <giacomo@tesio.it>
* See /doc/license/gpl-2.0.txt for details about the licensing.
*/
/* Portions of this file are Copyright (C) 9front's team.
* See /doc/license/9front-mit for details about the licensing.
* See http://git.9front.org/plan9front/plan9front/HEAD/info.html for a list of authors.
*/
#include <u.h>
#include <lib9.h>
#include <auth.h>
#include "authlocal.h"
int
amount(int fd, char *mntpt, int flags, char *aname)
{
int rv, afd;
AuthInfo *ai;
afd = sys_fauth(fd, aname);
if(afd >= 0){
ai = auth_proxy(afd, amount_getkey, "proto=p9any role=client");
if(ai != nil)
auth_freeAI(ai);
}
rv = sys_mount(fd, afd, mntpt, flags, aname, '9');
if(afd >= 0)
sys_close(afd);
return rv;
}