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* ops.c (netfs_attempt_link): Implement EXCL == 0 case.
(netfs_attempt_rename): Implement EXCL != 0 case.
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* ops.c (netfs_attempt_unlink): Purge cache-held references
*before* counting live references. Use new function.
* name-cache.c (purge_lookup_cache_node): New function.
* nfs.h (purge_lookup_cache_node): New decl.
* cache.c (netfs_node_norefs): Don't do delete RPC here, fork off
a separate thread to do it.
(struct fnd): New type.
(forked_node_delete): New function.
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* name-cache.c (check_lookup_cache): Use name_cache_neg_timeout in
preference to name_cache_timeout for negative hits.
* nfs.h (name_cache_neg_timeout): New variable.
* main.c (DEFAULT_NAME_CACHE_NEG_TIMEOUT): New macro.
(name_cache_neg_timeout): Initialize new variable.
(OPT_NCACHE_NEG_TO): New option key.
(common_options): Add --name-cache-neg-timeout switch.
(parse_common_opt): Process OPT_NCACHE_NEG_TO option key.
* ops.c (netfs_attempt_lookup): Do cast of -1 correctly to match
check_lookup_cache and ANSI C rules.
* name-cache.c (check_lookup_cache): Unlock DIR correctly before
returning a negative cache hit.
* rpc.c (rpc_receive_thread): Don't print "dropping reply"
messages any more.
* ops.c (netfs_attempt_lookup): Cash all lookups, both positive
and negative.
(netfs_attempt_mkdir): Purge cache before creating directory
entry.
(netfs_attempt_link): Likewise.
(netfs_attempt_create_file): Likewise.
* ops.c (netfs_attempt_lookup): Pass correct node to
enter_lookup_cache as the child.
Thu Jul 24 13:15:56 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* name-cache.c: New file.
* ops.c (netfs_attempt_lookup): Check lookup cache before trying
RPC. After successful lookup, make cache entry.
(netfs_attempt_unlink): Purge cache before doing operation.
(netfs_attempt_rmdir): Likewise.
(netfs_attempt_rename): Purge cache for both names before operation.
* nfs.h (enter_lookup_cache, purge_lookup_cache,
check_lookup_cache): New prototypes.
* Makefile (SRCS): Add name-cache.c.
* nfs.h (name_cache_timeout): New variable.
* main.c (DEFAULT_NAME_CACHE_TIMEOUT): New macro.
(name_cache_timeout): Initialize new variable.
(OPT_NCACHE_TO): New option key.
(common_options): Add --name-cache-timeout switch.
(parse_common_opt): Process OPT_NCACHE_TO option key.
* cache.c (lookup_fhandle): Don't parse NFS XDR format, instead
take a length arg. Return void. All callers changed to use new
function xdr_decode_fhandle.
* nfs.c (xdr_decode_fhandle): New function.
* nfs.h (xdr_decode_fhandle): New prototype.
(lookup_fhandle): Update prototype.
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Don't clear NP->istranslated.
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* ops.c (netfs_attempt_create_file): Only attempt chown if the
create succeeded.
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* nfs.c (xdr_encode_create_state): New arg OWNER. Set the owner
of the new file to it. All callers changed.
* nfs.h (xdr_encode_create_state): Update prototype.
* ops.c (netfs_attempt_mkdir): If owner didn't get set correctly
(some servers ignore it) then try a chown.
(netfs_attempt_create_file): Likewise.
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* ops.c (netfs_attempt_set_size): Short circuit EACCES to cover
one important case.
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* ops.c (netfs_check_open_permissions): If this is a new node,
don't report an error here. (Though, later I/O requests still
might fail.)
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* ops.c (guess_mode_use): Delete function.
(netfs_report_access): Use fshelp_access instead of
guess_mode_use. Change return type.
Sat Nov 16 18:24:55 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* Makefile (SRCS): Remove `cred.c'.
* cred.c: Delete file.
* nfs.h (struct netcred): Delete type.
(cred_has_uid, cred_has_gid): Delete functions.
(nfs_initialize_rpc): netcred arg now iouser.
* ops.c: Change struct netcred to struct iouser throughout.
* pager.c: Likewise.
* cache.c (netfs_node_norefs): Likewise.
* nfs.c (nfs_initialize_rpc): Convert use of netcred to iouser.
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Convert incoming numbers from network to host byte order.
Don't convert sizes from IOSIZE to BSIZE units.
Return BSIZE in f_bsize field, not IOSIZE.
Fill in f_fsid field.
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RPC arg.
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implement the hard case yet.
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(netfs_check_open_permissions, netfs_report_access): Replace old
clever versions with less obtrusive one.
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reasonable LEN.
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