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| author | Chuck Lever <chuck.lever@oracle.com> | 2009-08-09 15:09:34 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-08-09 15:09:34 -0400 |
| commit | a02d692611348f11ee1bc37431a883c3ff2de23e (patch) | |
| tree | 5a2ad4862784b4337846b44ddd816e495484086f /fs/nfs/internal.h | |
| parent | 0b10bf5e14d856d1d27a2117d07af2bebee81b75 (diff) | |
| download | linux-a02d692611348f11ee1bc37431a883c3ff2de23e.tar.gz linux-a02d692611348f11ee1bc37431a883c3ff2de23e.tar.bz2 linux-a02d692611348f11ee1bc37431a883c3ff2de23e.zip | |
SUNRPC: Provide functions for managing universal addresses
Introduce a set of functions in the kernel's RPC implementation for
converting between a socket address and either a standard
presentation address string or an RPC universal address.
The universal address functions will be used to encode and decode
RPCB_FOO and NFSv4 SETCLIENTID arguments. The other functions are
part of a previous promise to deliver shared functions that can be
used by upper-layer protocols to display and manipulate IP
addresses.
The kernel's current address printf formatters were designed
specifically for kernel to user-space APIs that require a particular
string format for socket addresses, thus are somewhat limited for the
purposes of sunrpc.ko. The formatter for IPv6 addresses, %pI6, does
not support short-handing or scope IDs. Also, these printf formatters
are unique per address family, so a separate formatter string is
required for printing AF_INET and AF_INET6 addresses.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 8d2b71d57d29..ff68397f9b19 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -370,8 +370,6 @@ unsigned int nfs_page_array_len(unsigned int base, size_t len) PAGE_SIZE - 1) >> PAGE_SHIFT; } -#define IPV6_SCOPE_DELIMITER '%' - /* * Set the port number in an address. Be agnostic about the address * family. |