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Get rid of crshared.

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This commit is contained in:
mjg 2014-10-05 02:16:53 +00:00
parent cd119e2709
commit 698b287014
2 changed files with 1 additions and 12 deletions
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12
sys/kern/kern_prot.c
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@ -1883,16 +1883,6 @@ 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.
*/
@ -1900,7 +1890,7 @@ 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));

1
sys/sys/ucred.h
View File

@ -108,7 +108,6 @@ void cred_update_thread(struct thread *td);
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);