diff options
| -rw-r--r-- | libnetfs/ChangeLog | 6 | ||||
| -rw-r--r-- | libnetfs/Makefile | 2 | ||||
| -rw-r--r-- | libnetfs/fsstubs.c | 10 | ||||
| -rw-r--r-- | libnetfs/io-pathconf.c | 69 |
4 files changed, 77 insertions, 10 deletions
diff --git a/libnetfs/ChangeLog b/libnetfs/ChangeLog index 3a4ae9f8..49845de5 100644 --- a/libnetfs/ChangeLog +++ b/libnetfs/ChangeLog @@ -1,3 +1,9 @@ +1999-09-09 Thomas Bushnell, BSG <tb@mit.edu> + + * fsstubs.c (netfs_S_io_pathconf): Delete function. + * io-pathconf.c: New file. + * Makefile (IOSRCS): Add io-pathconf.c. + 1999-09-07 Thomas Bushnell, BSG <tb@mit.edu> * iostubs.c (netfs_S_io_map_segment): New function. diff --git a/libnetfs/Makefile b/libnetfs/Makefile index 28dde970..b11f1ecd 100644 --- a/libnetfs/Makefile +++ b/libnetfs/Makefile @@ -36,7 +36,7 @@ IOSRCS= io-read.c io-readable.c io-seek.c io-write.c io-stat.c io-async.c \ io-set-all-openmodes.c io-get-openmodes.c io-set-some-openmodes.c \ io-clear-some-openmodes.c io-mod-owner.c io-get-owner.c io-select.c \ io-get-icky-async-id.c io-reauthenticate.c io-restrict-auth.c \ - io-duplicate.c iostubs.c io-identity.c io-revoke.c + io-duplicate.c iostubs.c io-identity.c io-revoke.c io-pathconf.c FSYSSRCS= fsys-syncfs.c fsys-getroot.c fsys-get-options.c fsys-set-options.c \ fsysstubs.c diff --git a/libnetfs/fsstubs.c b/libnetfs/fsstubs.c index d64cbc93..415c62a5 100644 --- a/libnetfs/fsstubs.c +++ b/libnetfs/fsstubs.c @@ -1,6 +1,6 @@ /* Unimplemented rpcs from <hurd/fs.defs> - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc. Written by Michael I. Bushnell, p/BSG. This file is part of the GNU Hurd. @@ -52,14 +52,6 @@ netfs_S_ifsock_getsockaddr (struct protid *user, } error_t -netfs_S_io_pathconf (struct protid *user, - int name, - int *value) -{ - return EOPNOTSUPP; -} - -error_t netfs_S_io_server_version (struct protid *user, char *name, int *major, diff --git a/libnetfs/io-pathconf.c b/libnetfs/io-pathconf.c new file mode 100644 index 00000000..78244bcd --- /dev/null +++ b/libnetfs/io-pathconf.c @@ -0,0 +1,69 @@ +/* + Copyright (C) 1999 Free Software Foundation, Inc. + Written by Thomas Bushnell, BSG. + + This file is part of the GNU Hurd. + + The GNU Hurd is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2, or (at + your option) any later version. + + The GNU Hurd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */ + +#include <unistd.h> +#include "netfs.h" +#include "io_S.h" + + +error_t +netfs_S_io_pathconf (struct protid *user, + int name, + int *value) +{ + if (!user) + return EOPNOTSUPP; + + switch (name) + { + case _PC_LINK_MAX: + case _PC_MAX_CANON: + case _PC_MAX_INPUT: + case _PC_PIPE_BUF: + case _PC_VDISABLE: + case _PC_SOCK_MAXBUF: + *value = -1; + break; + + case _PC_NAME_MAX: + *value = 1024; /* see <hurd/hurd_types.defs> string_t */ + break; + + case _PC_CHOWN_RESTRICTED: + case _PC_NO_TRUNC: /* look at string_t trunc behavior in MiG */ + *value = 1; + break; + + case _PC_PRIO_IO: + case _PC_SYNC_IO: + case _PC_ASYNC_IO: + *value = 0; + break; + + case _PC_FILESIZEBITS: + *value = 32; + break; + + default: + return EINVAL; + } + + return 0; +} |