summaryrefslogtreecommitdiff
path: root/nfs
diff options
context:
space:
mode:
authorMichael I. Bushnell <mib@gnu.org>1995-11-15 19:56:50 +0000
committerMichael I. Bushnell <mib@gnu.org>1995-11-15 19:56:50 +0000
commit57b97970ffa92b1947f1473097dbeea32db600df (patch)
tree4fe3a8bd89492854c04ae34ffa1bce679f9b001a /nfs
parentefb1a41a3a475549bde195bbb034f0fc71ad3b50 (diff)
Formerly nfs.c.~6~
Diffstat (limited to 'nfs')
-rw-r--r--nfs/nfs.c108
1 files changed, 0 insertions, 108 deletions
diff --git a/nfs/nfs.c b/nfs/nfs.c
index d292c197..23ef1d32 100644
--- a/nfs/nfs.c
+++ b/nfs/nfs.c
@@ -143,111 +143,3 @@ xdr_decode_fattr (int *p, struct stat *st)
}
-/* Create, initialize, and return a buffer suitable for sending an RPC
- of type RPC_PROC for the user identified in CRED. For types READ,
- WRITE, READLINK, and READDIR, parm LEN is the amount of data the
- user desires. Return the address of where RPC args should go; fill
- *pp with the address of the allocated memory. The RPC will be used
- to operate on node NP. If this is a chown call, then set
- SECOND_GID to the target of the call, else make it -1. */
-int *
-nfs_initialize_rpc (int rpc_proc, struct netcred *cred,
- size_t len, void **pp, struct node *np,
- uid_t second_gid)
-{
- void *buf = malloc (len + 1024);
- int *p = buf, *lenaddr;
- uid_t chosen_uid, chosen_gid;
-
- /* RPC header */
- *p++ = ntohl (generate_xid);
- *p++ = ntohl (RPCV2_CALL);
- *p++ = ntohl (RPCV2_VERSION);
- *p++ = ntohl (NFSV2_RPC_PROGRAM);
- *p++ = ntohl (NFSV2_RPC_VERSION);
- *p++ = ntohl (rpc_proc);
-
-
- /* CRED field */
- if (cred
- && (cred->nuids || cred->ngids))
- {
- *p++ = htonl (RPCV2_AUTH_UNIX);
- lenaddr = p++;
- *p++ = htonl (mapped_time->seconds);
- p = xdr_encode_string (p, hostname);
-
- if (cred_has_uid (cred, 0))
- {
- netfs_validate_stat (np, 0);
- chosen_uid = 0;
- chosen_gid = nn->nn_stat.st_gid;
- }
- else
- {
- if (cred->nuids == 0)
- chosen_uid = -2; /* Eeeewwww */
- else if (cred->nuids == 1)
- chosen_uid = cred->uids[0];
- else
- {
- netfs_validate_stat (np, 0);
- if (cred_has_uid (cred, nn->nn_stat.st_uid))
- chosen_uid = nn->nn_stat.st_uid;
- else
- chosen_uid = cred->uids[0];
- }
-
- if (cred->ngids == 0)
- {
- chosen_gid = -2;
- second_gid = -1;
- }
- else if (cred->ngids == 1)
- {
- chosen_gid = cred->gids[0];
- second_gid = -1;
- }
- else
- {
- netfs_validate_stat (np, 0);
-
- if (cred_has_gid (cred, nn->nn_stat.st_gid))
- chosen_gid = nn->nn_stat.st_gid;
- else
- chosen_gid = cred->gids[0];
-
- if ((second_gid >= 0)
- && (!cred_has_gid (cred, second_gid)))
- second_gid = -1;
- }
- }
-
- *p++ = htonl (chosen_uid);
- *p++ = htonl (chosen_gid);
- if (second_gid == -1)
- {
- *p++ = htonl (1);
- *p++ = htonl (second_gid);
- }
- else
- *p++ = 0;
-
- *lenaddr = htonl ((p - (nlenaddr + 1)) * sizeof (int));
- }
- else
- {
- *p++ = htonl (RPC_AUTH_NULL);
- *p++ = 0;
- }
-
- /* VERF field */
- *p++ = htonl (RPC_AUTH_NULL);
- *p++ = 0;
-
- *pp = buf;
- return p;
-}
-
-
-