Author: mjg
Date: Sun Oct 5 02:16:53 2014
New Revision: 272546
URL: https://svnweb.freebsd.org/changeset/base/272546
Log:
Get rid of crshared.
Modified:
head/sys/kern/kern_prot.c
head/sys/sys/ucred.h
Modified: head/sys/kern/kern_prot.c
==============================================================================
--- head/sys/kern/kern_prot.c Sun Oct 5 01:28:21 2014 (r272545)
+++ head/sys/kern/kern_prot.c Sun Oct 5 02:16:53 2014 (r272546)
@@ -1884,23 +1884,13 @@ crfree(struct ucred *cr)
}
/*
- * Check to see if this ucred is shared.
- */
-int
-crshared(struct ucred *cr)
-{
-
- return (cr->cr_ref > 1);
-}
-
-/*
* Copy a ucred's contents from a template. Does not block.
*/
void
crcopy(struct ucred *dest, struct ucred *src)
{
- KASSERT(crshared(dest) == 0, ("crcopy of shared ucred"));
+ KASSERT(dest->cr_ref == 1, ("crcopy of shared ucred"));
bcopy(&src->cr_startcopy, &dest->cr_startcopy,
(unsigned)((caddr_t)&src->cr_endcopy -
(caddr_t)&src->cr_startcopy));
Modified: head/sys/sys/ucred.h
==============================================================================
--- head/sys/sys/ucred.h Sun Oct 5 01:28:21 2014 (r272545)
+++ head/sys/sys/ucred.h Sun Oct 5 02:16:53 2014 (r272546)
@@ -108,7 +108,6 @@ void cred_update_thread(struct thread *t
void crfree(struct ucred *cr);
struct ucred *crget(void);
struct ucred *crhold(struct ucred *cr);
-int crshared(struct ucred *cr);
void cru2x(struct ucred *cr, struct xucred *xcr);
void crsetgroups(struct ucred *cr, int n, gid_t *groups);
int groupmember(gid_t gid, struct ucred *cred);
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