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Date:      Thu, 11 Oct 2001 16:39:52 -0700 (PDT)
From:      John Baldwin <jhb@FreeBSD.org>
To:        John Baldwin <jhb@FreeBSD.org>
Cc:        cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org
Subject:   RE: cvs commit: src/sys/coda coda_namecache.c src/sys/dev/md md.
Message-ID:  <XFMail.011011163952.jhb@FreeBSD.org>
In-Reply-To: <200110112338.f9BNcIT50839@freefall.freebsd.org>

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On 11-Oct-01 John Baldwin wrote:
> jhb         2001/10/11 16:38:17 PDT
> 
>   Modified files:
>     sys/coda             coda_namecache.c 
>     sys/dev/md           md.c 
>     sys/fs/specfs        spec_vnops.c 
>     sys/fs/unionfs       union_vfsops.c 
>     sys/kern             kern_descrip.c kern_fork.c kern_prot.c 
>                          uipc_socket.c uipc_socket2.c vfs_bio.c 
>                          vfs_cluster.c 
>     sys/netncp           ncp_conn.c 
>     sys/nfsclient        nfs_bio.c nfs_vnops.c 
>     sys/sys              ucred.h 
>     sys/ufs/ufs          ufs_extattr.c ufs_quota.c 
>     sys/vm               swap_pager.c vnode_pager.c 
>   Log:
>   Change the kernel's ucred API as follows:
>   - crhold() returns a reference to the ucred whose refcount it bumps.
>   - crcopy() now simply copies the credentials from one credential to
>     another and has no return value.
>   - a new crshared() primitive is added which returns true if a ucred's
>     refcount is > 1 and false (0) otherwise.

Oops, forgot to add:

Reviwed by:     peter, jake
Discussed on:   -arch

-- 

John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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