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From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 11 Oct 2001 16:38:18 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/coda coda_namecache.c src/sys/dev/md md.c
         src/sys/fs/specfs spec_vnops.c src/sys/fs/unionfs union_vfsops.c
         src/sys/kern kern_descrip.c kern_fork.c kern_prot.c uipc_socket.c
         uipc_socket2.c vfs_bio.c vfs_cluster.c src/sys/netncp ncp_conn.c ...
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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.
  
  Revision  Changes    Path
  1.14      +2 -3      src/sys/coda/coda_namecache.c
  1.47      +2 -3      src/sys/dev/md/md.c
  1.163     +5 -6      src/sys/fs/specfs/spec_vnops.c
  1.49      +2 -3      src/sys/fs/unionfs/union_vfsops.c
  1.110     +3 -5      src/sys/kern/kern_descrip.c
  1.121     +2 -3      src/sys/kern/kern_fork.c
  1.115     +30 -23    src/sys/kern/kern_prot.c
  1.103     +2 -3      src/sys/kern/uipc_socket.c
  1.76      +5 -3      src/sys/kern/uipc_socket2.c
  1.290     +5 -11     src/sys/kern/vfs_bio.c
  1.112     +3 -5      src/sys/kern/vfs_cluster.c
  1.17      +3 -5      src/sys/netncp/ncp_conn.c
  1.102     +7 -13     src/sys/nfsclient/nfs_bio.c
  1.178     +2 -3      src/sys/nfsclient/nfs_vnops.c
  1.26      +6 -3      src/sys/sys/ucred.h
  1.36      +2 -3      src/sys/ufs/ufs/ufs_extattr.c
  1.48      +2 -3      src/sys/ufs/ufs/ufs_quota.c
  1.164     +7 -12     src/sys/vm/swap_pager.c
  1.137     +9 -11     src/sys/vm/vnode_pager.c


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