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introduce crcvt() that converts from struct uucred to struct ucred.

This commit is contained in:
christos 2001-11-29 21:21:13 +00:00
parent 710a2e8de1
commit 2a73d40eab
1 changed files with 17 additions and 2 deletions
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19
sys/kern/kern_prot.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_prot.c,v 1.66 2001/11/27 07:30:03 jdolecek Exp $ */
/* $NetBSD: kern_prot.c,v 1.67 2001/11/29 21:21:13 christos Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1990, 1991, 1993
@ -45,7 +45,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_prot.c,v 1.66 2001/11/27 07:30:03 jdolecek Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_prot.c,v 1.67 2001/11/29 21:21:13 christos Exp $");
#include "opt_compat_43.h"
@ -733,6 +733,21 @@ crdup(cr)
return (newcr);
}
/*
* convert from userland credentials to kernel one
*/
void
crcvt(uc, uuc)
struct ucred *uc;
const struct uucred *uuc;
{
uc->cr_ref = 0;
uc->cr_uid = uuc->cr_uid;
uc->cr_gid = uuc->cr_gid;
uc->cr_ngroups = uuc->cr_ngroups;
(void)memcpy(uc->cr_groups, uuc->cr_groups, sizeof(uuc->cr_groups));
}
/*
* Get login name, if available.
*/