ericonr
/
util-linux
mirror of https://github.com/ericonr/util-linux.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

mount: remove all NFS code 

Use /sbin/{u,}mount.nfs{,4} from nfs-utils! The mount command
will use these to mount nfs filesystems instead of internal code.

The /sbin/{u,}mount.nfs{,4} is supported from nfs-utils-1.1.0
(currently -rc1).

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2007-05-09 13:25:16 +02:00
parent e1bc6da937
commit 11d6b04773
16 changed files with 3 additions and 4077 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
mount/Makefile.am
View File

@ -2,22 +2,19 @@ include $(top_srcdir)/config/include-Makefile.am
EXTRA_DIST = README.mount swap.configure
AM_CPPFLAGS += -DHAVE_NFS
bin_PROGRAMS = mount umount
sbin_PROGRAMS = losetup swapon
man_MANS = fstab.5 nfs.5 mount.8 swapoff.8 swapon.8 umount.8 losetup.8
man_MANS = fstab.5 mount.8 swapoff.8 swapon.8 umount.8 losetup.8
MNTHDRS = fstab.h linux_fs.h mount_mntent.h mount_constants.h my_dev_t.h \
mount_paths.h get_label_uuid.h lomount.h mount_blkid.h \
mount_guess_fstype.h nfs_mount4.h realpath.h xmalloc.h \
mount_guess_fstype.h realpath.h xmalloc.h \
getusername.h loop.h mount_by_label.h mount_guess_rootdev.h \
nfsmount.h sundries.h
sundries.h
mount_SOURCES = mount.c fstab.c sundries.c xmalloc.c realpath.c mount_mntent.c \
get_label_uuid.c mount_by_label.c mount_blkid.c mount_guess_fstype.c \
getusername.c \
nfsmount.c nfsmount_xdr.c nfsmount_clnt.c \
lomount.c \
$(MNTHDRS)

23
mount/mount.c
View File

@ -941,7 +941,6 @@ try_mount_one (const char *spec0, const char *node0, const char *types0,
int loop = 0;
const char *loopdev = 0, *loopfile = 0;
struct stat statbuf;
int nfs_mount_version = 0; /* any version */
/* copies for freeing on exit */
const char *opts1, *spec1, *node1, *types1, *extra_opts1;
@ -999,19 +998,6 @@ try_mount_one (const char *spec0, const char *node0, const char *types0,
goto out;
}
/*
* Also nfs requires a separate program, but it is built in.
*/
if (!fake && types && streq (types, "nfs")) {
retry_nfs:
mnt_err = nfsmount (spec, node, &flags, &extra_opts, &mount_opts,
&nfs_mount_version, bg);
if (mnt_err) {
res = mnt_err;
goto out;
}
}
block_signals (SIG_BLOCK);
if (!fake) {
@ -1051,15 +1037,6 @@ retry_nfs:
block_signals (SIG_UNBLOCK);
if (mnt_err && types && streq (types, "nfs")) {
if (nfs_mount_version == 4 && mnt_err != EBUSY && mnt_err != ENOENT) {
if (verbose)
printf(_("mount: failed with nfs mount version 4, trying 3..\n"));
nfs_mount_version = 3;
goto retry_nfs;
}
}
/* Mount failed, complain, but don't die. */
if (types == 0) {

225
mount/nfs.5
View File

@ -1,225 +0,0 @@
.\" nfs.5 "Rick Sladkey" <jrs@world.std.com>
.\" Wed Feb 8 12:52:42 1995, faith@cs.unc.edu: updates for Ross Biro's
.\" patches. "
.TH NFS 5 "20 November 1993" "Linux 0.99" "Linux Programmer's Manual"
.SH NAME
nfs \- nfs fstab format and options
.SH SYNOPSIS
.B /etc/fstab
.SH DESCRIPTION
The
.I fstab
file contains information about which filesystems
to mount where and with what options.
For NFS mounts, it contains the server name and
exported server directory to mount from,
the local directory that is the mount point,
and the NFS specific options that control
the way the filesystem is mounted.
.P
Here is an example from an \fI/etc/fstab\fP file from an NFS mount.
.sp
.nf
.ta 2.5i +0.75i +0.75i +1.0i
server:/usr/local/pub /pub nfs rsize=8192,wsize=8192,timeo=14,intr
.fi
.DT
.SS Options
.TP 1.5i
.I rsize=n
The number of bytes NFS uses when reading files from an NFS server.
The default value is dependent on the kernel, currently 1024 bytes.
(However, throughput is improved greatly by asking for
.IR rsize=8192 .)
.TP 1.5i
.I wsize=n
The number of bytes NFS uses when writing files to an NFS server.
The default value is dependent on the kernel, currently 1024 bytes.
(However, throughput is improved greatly by asking for
.IR wsize=8192 .)
.TP 1.5i
.I timeo=n
The value in tenths of a second before sending the
first retransmission after an RPC timeout.
The default value is 7 tenths of a second. After the first timeout,
the timeout is doubled after each successive timeout until a maximum
timeout of 60 seconds is reached or the enough retransmissions
have occured to cause a major timeout. Then, if the filesystem
is hard mounted, each new timeout cascade restarts at twice the
initial value of the previous cascade, again doubling at each
retransmission. The maximum timeout is always 60 seconds.
Better overall performance may be achieved by increasing the
timeout when mounting on a busy network, to a slow server, or through
several routers or gateways.
.TP 1.5i
.I retrans=n
The number of minor timeouts and retransmissions that must occur before
a major timeout occurs. The default is 3 timeouts. When a major timeout
occurs, the file operation is either aborted or a "server not responding"
message is printed on the console.
.TP 1.5i
.I acregmin=n
The minimum time in seconds that attributes of a regular file should
be cached before requesting fresh information from a server.
The default is 3 seconds.
.TP 1.5i
.I acregmax=n
The maximum time in seconds that attributes of a regular file can
be cached before requesting fresh information from a server.
The default is 60 seconds.
.TP 1.5i
.I acdirmin=n
The minimum time in seconds that attributes of a directory should
be cached before requesting fresh information from a server.
The default is 30 seconds.
.TP 1.5i
.I acdirmax=n
The maximum time in seconds that attributes of a directory can
be cached before requesting fresh information from a server.
The default is 60 seconds.
.TP 1.5i
.I actimeo=n
Using actimeo sets all of
.I acregmin,
.I acregmax,
.I acdirmin,
and
.I acdirmax
to the same value.
There is no default value.
.TP 1.5i
.I retry=n
The number of minutes to retry an NFS mount operation
in the foreground or background before giving up.
The default value is 10000 minutes, which is roughly one week.
.TP 1.5i
.I namlen=n
When an NFS server does not support version two of the
RPC mount protocol, this option can be used to specify
the maximum length of a filename that is supported on
the remote filesystem. This is used to support the
POSIX pathconf functions. The default is 255 characters.
.TP 1.5i
.I port=n
The numeric value of the port to connect to the NFS server on.
If the port number is 0 (the default) then query the
remote host's portmapper for the port number to use.
If the remote host's NFS daemon is not registered with
its portmapper, the standard NFS port number 2049 is
used instead.
.TP 1.5i
.I mountport=n
The numeric value of the
.B mountd
port.
.TP 1.5i
.I mounthost=name
The name of the host running
.B mountd .
.TP 1.5i
.I mountprog=n
Use an alternate RPC program number to contact the
mount daemon on the remote host. This option is useful
for hosts that can run multiple NFS servers.
The default value is 100005 which is the standard RPC
mount daemon program number.
.TP 1.5i
.I mountvers=n
Use an alternate RPC version number to contact the
mount daemon on the remote host. This option is useful
for hosts that can run multiple NFS servers.
The default value is version 1.
.TP 1.5i
.I nfsprog=n
Use an alternate RPC program number to contact the
NFS daemon on the remote host. This option is useful
for hosts that can run multiple NFS servers.
The default value is 100003 which is the standard RPC
NFS daemon program number.
.TP 1.5i
.I nfsvers=n
Use an alternate RPC version number to contact the
NFS daemon on the remote host. This option is useful
for hosts that can run multiple NFS servers.
The default value is version 2.
.TP 1.5i
.I nolock
Disable NFS locking. Do not start lockd.
This has to be used with some old NFS servers
that don't support locking.
.TP 1.5i
.I bg
If the first NFS mount attempt times out, retry the mount
in the background.
After a mount operation is backgrounded, all subsequent mounts
on the same NFS server will be backgrounded immediately, without
first attempting the mount.
A missing mount point is treated as a timeout,
to allow for nested NFS mounts.
.TP 1.5i
.I fg
If the first NFS mount attempt times out, retry the mount
in the foreground.
This is the complement of the
.I bg
option, and also the default behavior.
.TP 1.5i
.I soft
If an NFS file operation has a major timeout then report an I/O error to
the calling program.
The default is to continue retrying NFS file operations indefinitely.
.TP 1.5i
.I hard
If an NFS file operation has a major timeout then report
"server not responding" on the console and continue retrying indefinitely.
This is the default.
.TP 1.5i
.I intr
If an NFS file operation has a major timeout and it is hard mounted,
then allow signals to interupt the file operation and cause it to
return EINTR to the calling program. The default is to not
allow file operations to be interrupted.
.TP 1.5i
.I posix
Mount the NFS filesystem using POSIX semantics. This allows
an NFS filesystem to properly support the POSIX pathconf
command by querying the mount server for the maximum length
of a filename. To do this, the remote host must support version
two of the RPC mount protocol. Many NFS servers support only
version one.
.TP 1.5i
.I nocto
Suppress the retrieval of new attributes when creating a file.
.TP 1.5i
.I noac
Disable all forms of attribute caching entirely. This extracts a
server performance penalty but it allows two different NFS clients
to get reasonable good results when both clients are actively
writing to common filesystem on the server.
.TP 1.5i
.I tcp
Mount the NFS filesystem using the TCP protocol instead of the
default UDP protocol. Many NFS servers only support UDP.
.TP 1.5i
.I udp
Mount the NFS filesystem using the UDP protocol. This
is the default.
.P
All of the non-value options have corresponding nooption forms.
For example, nointr means don't allow file operations to be
interrupted.
.SH FILES
.I /etc/fstab
.SH "SEE ALSO"
.BR fstab "(5), " mount "(8), " umount "(8), " exports (5)
.SH AUTHOR
"Rick Sladkey" <jrs@world.std.com>
.SH BUGS
The posix, and nocto options are parsed by mount
but currently are silently ignored.
.P
The tcp and namlen options are implemented but are not currently
supported by the Linux kernel.
.P
The umount command should notify the server
when an NFS filesystem is unmounted.

54
mount/nfs_mount4.h
View File

@ -1,54 +0,0 @@
/*
* We want to be able to compile mount on old kernels in such a way
* that the binary will work well on more recent kernels.
* Thus, if necessary we teach nfsmount.c the structure of new fields
* that will come later.
*
* Moreover, the new kernel includes conflict with glibc includes
* so it is easiest to ignore the kernel altogether (at compile time).
*/
#define NFS_MOUNT_VERSION 4
struct nfs2_fh {
char data[32];
};
struct nfs3_fh {
unsigned short size;
unsigned char data[64];
};
struct nfs_mount_data {
int version; /* 1 */
int fd; /* 1 */
struct nfs2_fh old_root; /* 1 */
int flags; /* 1 */
int rsize; /* 1 */
int wsize; /* 1 */
int timeo; /* 1 */
int retrans; /* 1 */
int acregmin; /* 1 */
int acregmax; /* 1 */
int acdirmin; /* 1 */
int acdirmax; /* 1 */
struct sockaddr_in addr; /* 1 */
char hostname[256]; /* 1 */
int namlen; /* 2 */
unsigned int bsize; /* 3 */
struct nfs3_fh root; /* 4 */
};
/* bits in the flags field */
#define NFS_MOUNT_SOFT 0x0001 /* 1 */
#define NFS_MOUNT_INTR 0x0002 /* 1 */
#define NFS_MOUNT_SECURE 0x0004 /* 1 */
#define NFS_MOUNT_POSIX 0x0008 /* 1 */
#define NFS_MOUNT_NOCTO 0x0010 /* 1 */
#define NFS_MOUNT_NOAC 0x0020 /* 1 */
#define NFS_MOUNT_TCP 0x0040 /* 2 */
#define NFS_MOUNT_VER3 0x0080 /* 3 */
#define NFS_MOUNT_KERBEROS 0x0100 /* 3 */
#define NFS_MOUNT_NONLM 0x0200 /* 3 */
#define NFS_MOUNT_BROKEN_SUID 0x0400 /* 4 */

71
mount/nfs_mount4.h.sv
View File

@ -1,71 +0,0 @@
/*
* We want to be able to compile mount on old kernels in such a way
* that the binary will work well on more recent kernels.
* Thus, if necessary we teach nfsmount.c the structure of new fields
* that will come later.
*/
#include "nfs_mountversion.h"
#if KERNEL_NFS_MOUNT_VERSION >= 4
/*
* The kernel includes are at least as good as this file.
* Use them.
*/
#include <linux/nfs_mount.h>
#define NFS_FHSIZE 32
#define NFS_PORT 2049
#define NFS_VERSION 2
#else /* KERNEL_NFS_MOUNT_VERSION < 4 */
/*
* We know more than the kernel. Override the kernel defines.
* Check at runtime whether the running kernel can handle the new stuff.
*/
#define NFS_MOUNT_VERSION 4
struct nfs2_fh {
char data[32];
};
struct nfs3_fh {
unsigned short size;
unsigned char data[64];
};
struct nfs_mount_data {
int version; /* 1 */
int fd; /* 1 */
struct nfs2_fh old_root; /* 1 */
int flags; /* 1 */
int rsize; /* 1 */
int wsize; /* 1 */
int timeo; /* 1 */
int retrans; /* 1 */
int acregmin; /* 1 */
int acregmax; /* 1 */
int acdirmin; /* 1 */
int acdirmax; /* 1 */
struct sockaddr_in addr; /* 1 */
char hostname[256]; /* 1 */
int namlen; /* 2 */
unsigned int bsize; /* 3 */
struct nfs3_fh root; /* 4 */
};
/* bits in the flags field */
#define NFS_MOUNT_SOFT 0x0001 /* 1 */
#define NFS_MOUNT_INTR 0x0002 /* 1 */
#define NFS_MOUNT_SECURE 0x0004 /* 1 */
#define NFS_MOUNT_POSIX 0x0008 /* 1 */
#define NFS_MOUNT_NOCTO 0x0010 /* 1 */
#define NFS_MOUNT_NOAC 0x0020 /* 1 */
#define NFS_MOUNT_TCP 0x0040 /* 2 */
#define NFS_MOUNT_VER3 0x0080 /* 3 */
#define NFS_MOUNT_KERBEROS 0x0100 /* 3 */
#define NFS_MOUNT_NONLM 0x0200 /* 3 */
#endif

883
mount/nfsmount.c
View File

@ -1,883 +0,0 @@
/*
* nfsmount.c -- Linux NFS mount
* Copyright (C) 1993 Rick Sladkey <jrs@world.std.com>
*
* This program 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.
*
* This program 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.
*
* Wed Feb 8 12:51:48 1995, biro@yggdrasil.com (Ross Biro): allow all port
* numbers to be specified on the command line.
*
* Fri, 8 Mar 1996 18:01:39, Swen Thuemmler <swen@uni-paderborn.de>:
* Omit the call to connect() for Linux version 1.3.11 or later.
*
* Wed Oct 1 23:55:28 1997: Dick Streefland <dick_streefland@tasking.com>
* Implemented the "bg", "fg" and "retry" mount options for NFS.
*
* 1999-02-22 Arkadiusz Mikiewicz <misiek@pld.ORG.PL>
* - added Native Language Support
*
* Modified by Olaf Kirch and Trond Myklebust for new NFS code,
* plus NFSv3 stuff.
*/
/*
* nfsmount.c,v 1.1.1.1 1993/11/18 08:40:51 jrs Exp
*/
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <netdb.h>
#include <time.h>
#include <rpc/rpc.h>
#include <rpc/pmap_prot.h>
#include <rpc/pmap_clnt.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <sys/utsname.h>
#include <sys/stat.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "sundries.h"
#include "nfsmount.h"
#ifdef HAVE_RPCSVC_NFS_PROT_H
#include <rpcsvc/nfs_prot.h>
#else
#include <linux/nfs.h>
#define nfsstat nfs_stat
#endif
#include "mount_constants.h"
#include "nfs_mount4.h"
#include "nls.h"
#ifndef NFS_PORT
#define NFS_PORT 2049
#endif
#ifndef NFS_FHSIZE
#define NFS_FHSIZE 32
#endif
static char *nfs_strerror(int stat);
#define MAKE_VERSION(p,q,r) (65536*(p) + 256*(q) + (r))
#define MAX_NFSPROT ((nfs_mount_version >= 4) ? 3 : 2)
static int
linux_version_code(void) {
struct utsname my_utsname;
int p, q, r;
if (uname(&my_utsname) == 0) {
p = atoi(strtok(my_utsname.release, "."));
q = atoi(strtok(NULL, "."));
r = atoi(strtok(NULL, "."));
return MAKE_VERSION(p,q,r);
}
return 0;
}
/*
* Unfortunately, the kernel prints annoying console messages
* in case of an unexpected nfs mount version (instead of
* just returning some error). Therefore we'll have to try
* and figure out what version the kernel expects.
*
* Variables:
* NFS_MOUNT_VERSION: these nfsmount sources at compile time
* nfs_mount_version: version this source and running kernel can handle
*/
static int
find_kernel_nfs_mount_version(void) {
static int kernel_version = -1;
int nfs_mount_version = NFS_MOUNT_VERSION;
if (kernel_version == -1)
kernel_version = linux_version_code();
if (kernel_version) {
if (kernel_version < MAKE_VERSION(2,1,32))
nfs_mount_version = 1;
else if (kernel_version < MAKE_VERSION(2,2,18))
nfs_mount_version = 3;
else if (kernel_version < MAKE_VERSION(2,3,0))
nfs_mount_version = 4; /* since 2.2.18pre9 */
else if (kernel_version < MAKE_VERSION(2,3,99))
nfs_mount_version = 3;
else
nfs_mount_version = 4; /* since 2.3.99pre4 */
}
if (nfs_mount_version > NFS_MOUNT_VERSION)
nfs_mount_version = NFS_MOUNT_VERSION;
return nfs_mount_version;
}
static struct pmap *
get_mountport(struct sockaddr_in *server_addr,
long unsigned prog,
long unsigned version,
long unsigned proto,
long unsigned port,
int nfs_mount_version)
{
struct pmaplist *pmap;
static struct pmap p = {0, 0, 0, 0};
if (version > MAX_NFSPROT)
version = MAX_NFSPROT;
if (!prog)
prog = MOUNTPROG;
p.pm_prog = prog;
p.pm_vers = version;
p.pm_prot = proto;
p.pm_port = port;
server_addr->sin_port = PMAPPORT;
pmap = pmap_getmaps(server_addr);
while (pmap) {
if (pmap->pml_map.pm_prog != prog)
goto next;
if (!version && p.pm_vers > pmap->pml_map.pm_vers)
goto next;
if (version > 2 && pmap->pml_map.pm_vers != version)
goto next;
if (version && version <= 2 && pmap->pml_map.pm_vers > 2)
goto next;
if (pmap->pml_map.pm_vers > MAX_NFSPROT ||
(proto && p.pm_prot && pmap->pml_map.pm_prot != proto) ||
(port && pmap->pml_map.pm_port != port))
goto next;
memcpy(&p, &pmap->pml_map, sizeof(p));
next:
pmap = pmap->pml_next;
}
if (!p.pm_vers)
p.pm_vers = MOUNTVERS;
if (!p.pm_prot)
p.pm_prot = IPPROTO_TCP;
#if 0
if (!p.pm_port) {
p.pm_port = pmap_getport(server_addr, p.pm_prog, p.pm_vers,
p.pm_prot);
}
#endif
#if 0
#define MOUNTPORT 635
/* HJLu wants to remove all traces of the old default port.
Are there still people running a mount RPC service on this
port without having a portmapper? */
if (!p.pm_port)
p.pm_port = MOUNTPORT;
#endif
return &p;
}
int nfsmount(const char *spec, const char *node, int *flags,
char **extra_opts, char **mount_opts, int *nfs_mount_vers,
int running_bg)
{
static char *prev_bg_host;
char hostdir[1024];
CLIENT *mclient;
char *hostname, *dirname, *old_opts, *mounthost = NULL;
char new_opts[1024];
struct timeval total_timeout;
enum clnt_stat clnt_stat;
static struct nfs_mount_data data;
char *opt, *opteq;
int nfs_mount_version;
int val;
struct hostent *hp;
struct sockaddr_in server_addr;
struct sockaddr_in mount_server_addr;
struct pmap *pm_mnt;
int msock, fsock;
struct timeval retry_timeout;
union {
struct fhstatus nfsv2;
struct mountres3 nfsv3;
} status;
struct stat statbuf;
char *s;
int port, mountport, proto, bg, soft, intr;
int posix, nocto, noac, nolock, broken_suid;
int retry, tcp;
int mountprog, mountvers, nfsprog, nfsvers;
int retval;
time_t t;
time_t prevt;
time_t timeout;
/* The version to try is either specified or 0
In case it is 0 we tell the caller what we tried */
if (!*nfs_mount_vers)
*nfs_mount_vers = find_kernel_nfs_mount_version();
nfs_mount_version = *nfs_mount_vers;
retval = EX_FAIL;
msock = fsock = -1;
mclient = NULL;
if (strlen(spec) >= sizeof(hostdir)) {
fprintf(stderr, _("mount: "
"excessively long host:dir argument\n"));
goto fail;
}
strcpy(hostdir, spec);
if ((s = strchr(hostdir, ':'))) {
hostname = hostdir;
dirname = s + 1;
*s = '\0';
/* Ignore all but first hostname in replicated mounts
until they can be fully supported. (mack@sgi.com) */
if ((s = strchr(hostdir, ','))) {
*s = '\0';
fprintf(stderr,
_("mount: warning: "
"multiple hostnames not supported\n"));
}
} else {
fprintf(stderr,
_("mount: "
"directory to mount not in host:dir format\n"));
goto fail;
}
server_addr.sin_family = AF_INET;
#ifdef HAVE_INET_ATON
if (!inet_aton(hostname, &server_addr.sin_addr))
#endif
{
if ((hp = gethostbyname(hostname)) == NULL) {
fprintf(stderr, _("mount: can't get address for %s\n"),
hostname);
goto fail;
} else {
if (hp->h_length > sizeof(struct in_addr)) {
fprintf(stderr,
_("mount: got bad hp->h_length\n"));
hp->h_length = sizeof(struct in_addr);
}
memcpy(&server_addr.sin_addr,
hp->h_addr, hp->h_length);
}
}
memcpy (&mount_server_addr, &server_addr, sizeof (mount_server_addr));
/* add IP address to mtab options for use when unmounting */
s = inet_ntoa(server_addr.sin_addr);
old_opts = *extra_opts;
if (!old_opts)
old_opts = "";
if (strlen(old_opts) + strlen(s) + 10 >= sizeof(new_opts)) {
fprintf(stderr, _("mount: "
"excessively long option argument\n"));
goto fail;
}
sprintf(new_opts, "%s%saddr=%s",
old_opts, *old_opts ? "," : "", s);
*extra_opts = xstrdup(new_opts);
/* Set default options.
* rsize/wsize (and bsize, for ver >= 3) are left 0 in order to
* let the kernel decide.
* timeo is filled in after we know whether it'll be TCP or UDP. */
memset(&data, 0, sizeof(data));
data.retrans = 3;
data.acregmin = 3;
data.acregmax = 60;
data.acdirmin = 30;
data.acdirmax = 60;
#if NFS_MOUNT_VERSION >= 2
data.namlen = NAME_MAX;
#endif
bg = 0;
soft = 0;
intr = 0;
posix = 0;
nocto = 0;
nolock = 0;
broken_suid = 0;
noac = 0;
retry = 10000; /* 10000 minutes ~ 1 week */
tcp = 0;
mountprog = MOUNTPROG;
mountvers = 0;
port = 0;
mountport = 0;
nfsprog = NFS_PROGRAM;
nfsvers = 0;
/* parse options */
for (opt = strtok(old_opts, ","); opt; opt = strtok(NULL, ",")) {
if ((opteq = strchr(opt, '='))) {
val = atoi(opteq + 1);
*opteq = '\0';
if (!strcmp(opt, "rsize"))
data.rsize = val;
else if (!strcmp(opt, "wsize"))
data.wsize = val;
else if (!strcmp(opt, "timeo"))
data.timeo = val;
else if (!strcmp(opt, "retrans"))
data.retrans = val;
else if (!strcmp(opt, "acregmin"))
data.acregmin = val;
else if (!strcmp(opt, "acregmax"))
data.acregmax = val;
else if (!strcmp(opt, "acdirmin"))
data.acdirmin = val;
else if (!strcmp(opt, "acdirmax"))
data.acdirmax = val;
else if (!strcmp(opt, "actimeo")) {
data.acregmin = val;
data.acregmax = val;
data.acdirmin = val;
data.acdirmax = val;
}
else if (!strcmp(opt, "retry"))
retry = val;
else if (!strcmp(opt, "port"))
port = val;
else if (!strcmp(opt, "mountport"))
mountport = val;
else if (!strcmp(opt, "mounthost"))
mounthost=xstrndup(opteq+1,
strcspn(opteq+1," \t\n\r,"));
else if (!strcmp(opt, "mountprog"))
mountprog = val;
else if (!strcmp(opt, "mountvers"))
mountvers = val;
else if (!strcmp(opt, "nfsprog"))
nfsprog = val;
else if (!strcmp(opt, "nfsvers") ||
!strcmp(opt, "vers"))
nfsvers = val;
else if (!strcmp(opt, "proto")) {
if (!strncmp(opteq+1, "tcp", 3))
tcp = 1;
else if (!strncmp(opteq+1, "udp", 3))
tcp = 0;
else
printf(_("Warning: Unrecognized proto= option.\n"));
} else if (!strcmp(opt, "namlen")) {
#if NFS_MOUNT_VERSION >= 2
if (nfs_mount_version >= 2)
data.namlen = val;
else
#endif
printf(_("Warning: Option namlen is not supported.\n"));
} else if (!strcmp(opt, "addr")) {
/* ignore */;
} else {
printf(_("unknown nfs mount parameter: "
"%s=%d\n"), opt, val);
goto fail;
}
} else {
val = 1;
if (!strncmp(opt, "no", 2)) {
val = 0;
opt += 2;
}
if (!strcmp(opt, "bg"))
bg = val;
else if (!strcmp(opt, "fg"))
bg = !val;
else if (!strcmp(opt, "soft"))
soft = val;
else if (!strcmp(opt, "hard"))
soft = !val;
else if (!strcmp(opt, "intr"))
intr = val;
else if (!strcmp(opt, "posix"))
posix = val;
else if (!strcmp(opt, "cto"))
nocto = !val;
else if (!strcmp(opt, "ac"))
noac = !val;
else if (!strcmp(opt, "tcp"))
tcp = val;
else if (!strcmp(opt, "udp"))
tcp = !val;
else if (!strcmp(opt, "lock")) {
if (nfs_mount_version >= 3)
nolock = !val;
else
printf(_("Warning: option nolock is not supported.\n"));
} else if (!strcmp(opt, "broken_suid")) {
broken_suid = val;
} else {
if (!sloppy) {
printf(_("unknown nfs mount option: "
"%s%s\n"), val ? "" : "no", opt);
goto fail;
}
}
}
}
proto = (tcp) ? IPPROTO_TCP : IPPROTO_UDP;
data.flags = (soft ? NFS_MOUNT_SOFT : 0)
| (intr ? NFS_MOUNT_INTR : 0)
| (posix ? NFS_MOUNT_POSIX : 0)
| (nocto ? NFS_MOUNT_NOCTO : 0)
| (noac ? NFS_MOUNT_NOAC : 0);
#if NFS_MOUNT_VERSION >= 2
if (nfs_mount_version >= 2)
data.flags |= (tcp ? NFS_MOUNT_TCP : 0);
#endif
#if NFS_MOUNT_VERSION >= 3
if (nfs_mount_version >= 3)
data.flags |= (nolock ? NFS_MOUNT_NONLM : 0);
#endif
#if NFS_MOUNT_VERSION >= 4
if (nfs_mount_version >= 4)
data.flags |= (broken_suid ? NFS_MOUNT_BROKEN_SUID : 0);
#endif
if (nfsvers > MAX_NFSPROT) {
fprintf(stderr, "NFSv%d not supported!\n", nfsvers);
return 0;
}
if (mountvers > MAX_NFSPROT) {
fprintf(stderr, "NFSv%d not supported!\n", nfsvers);
return 0;
}
if (nfsvers && !mountvers)
mountvers = (nfsvers < 3) ? 1 : nfsvers;
if (nfsvers && nfsvers < mountvers)
mountvers = nfsvers;
/* Adjust options if none specified */
if (!data.timeo)
data.timeo = tcp ? 70 : 7;
#ifdef NFS_MOUNT_DEBUG
printf("rsize = %d, wsize = %d, timeo = %d, retrans = %d\n",
data.rsize, data.wsize, data.timeo, data.retrans);
printf("acreg (min, max) = (%d, %d), acdir (min, max) = (%d, %d)\n",
data.acregmin, data.acregmax, data.acdirmin, data.acdirmax);
printf("port = %d, bg = %d, retry = %d, flags = %.8x\n",
port, bg, retry, data.flags);
printf("mountprog = %d, mountvers = %d, nfsprog = %d, nfsvers = %d\n",
mountprog, mountvers, nfsprog, nfsvers);
printf("soft = %d, intr = %d, posix = %d, nocto = %d, noac = %d\n",
(data.flags & NFS_MOUNT_SOFT) != 0,
(data.flags & NFS_MOUNT_INTR) != 0,
(data.flags & NFS_MOUNT_POSIX) != 0,
(data.flags & NFS_MOUNT_NOCTO) != 0,
(data.flags & NFS_MOUNT_NOAC) != 0);
#if NFS_MOUNT_VERSION >= 2
printf("tcp = %d\n",
(data.flags & NFS_MOUNT_TCP) != 0);
#endif
#endif
data.version = nfs_mount_version;
*mount_opts = (char *) &data;
if (*flags & MS_REMOUNT)
return 0;
/*
* If the previous mount operation on the same host was
* backgrounded, and the "bg" for this mount is also set,
* give up immediately, to avoid the initial timeout.
*/
if (bg && !running_bg &&
prev_bg_host && strcmp(hostname, prev_bg_host) == 0) {
if (retry > 0)
retval = EX_BG;
return retval;
}
/* create mount deamon client */
/* See if the nfs host = mount host. */
if (mounthost) {
if (mounthost[0] >= '0' && mounthost[0] <= '9') {
mount_server_addr.sin_family = AF_INET;
mount_server_addr.sin_addr.s_addr = inet_addr(hostname);
} else {
if ((hp = gethostbyname(mounthost)) == NULL) {
fprintf(stderr, _("mount: can't get address for %s\n"),
mounthost);
goto fail;
} else {
if (hp->h_length > sizeof(struct in_addr)) {
fprintf(stderr,
_("mount: got bad hp->h_length?\n"));
hp->h_length = sizeof(struct in_addr);
}
mount_server_addr.sin_family = AF_INET;
memcpy(&mount_server_addr.sin_addr,
hp->h_addr, hp->h_length);
}
}
}
/*
* The following loop implements the mount retries. On the first
* call, "running_bg" is 0. When the mount times out, and the
* "bg" option is set, the exit status EX_BG will be returned.
* For a backgrounded mount, there will be a second call by the
* child process with "running_bg" set to 1.
*
* The case where the mount point is not present and the "bg"
* option is set, is treated as a timeout. This is done to
* support nested mounts.
*
* The "retry" count specified by the user is the number of
* minutes to retry before giving up.
*
* Only the first error message will be displayed.
*/
retry_timeout.tv_sec = 3;
retry_timeout.tv_usec = 0;
total_timeout.tv_sec = 20;
total_timeout.tv_usec = 0;
timeout = time(NULL) + 60 * retry;
prevt = 0;
t = 30;
val = 1;
for (;;) {
if (bg && stat(node, &statbuf) == -1) {
/* no mount point yet - sleep */
if (running_bg) {
sleep(val); /* 1, 2, 4, 8, 16, 30, ... */
val *= 2;
if (val > 30)
val = 30;
}
} else {
/* be careful not to use too many CPU cycles */
if (t - prevt < 30)
sleep(30);
pm_mnt = get_mountport(&mount_server_addr,
mountprog,
mountvers,
proto,
mountport,
nfs_mount_version);
/* contact the mount daemon via TCP */
mount_server_addr.sin_port = htons(pm_mnt->pm_port);
msock = RPC_ANYSOCK;
switch (pm_mnt->pm_prot) {
case IPPROTO_UDP:
mclient = clntudp_create(&mount_server_addr,
pm_mnt->pm_prog,
pm_mnt->pm_vers,
retry_timeout,
&msock);
if (mclient)
break;
mount_server_addr.sin_port =
htons(pm_mnt->pm_port);
msock = RPC_ANYSOCK;
case IPPROTO_TCP:
mclient = clnttcp_create(&mount_server_addr,
pm_mnt->pm_prog,
pm_mnt->pm_vers,
&msock, 0, 0);
break;
default:
mclient = 0;
}
if (mclient) {
/* try to mount hostname:dirname */
mclient->cl_auth = authunix_create_default();
/* make pointers in xdr_mountres3 NULL so
* that xdr_array allocates memory for us
*/
memset(&status, 0, sizeof(status));
if (pm_mnt->pm_vers == 3)
clnt_stat = clnt_call(mclient,
MOUNTPROC3_MNT,
(xdrproc_t) xdr_dirpath,
(caddr_t) &dirname,
(xdrproc_t) xdr_mountres3,
(caddr_t) &status,
total_timeout);
else
clnt_stat = clnt_call(mclient,
MOUNTPROC_MNT,
(xdrproc_t) xdr_dirpath,
(caddr_t) &dirname,
(xdrproc_t) xdr_fhstatus,
(caddr_t) &status,
total_timeout);
if (clnt_stat == RPC_SUCCESS)
break; /* we're done */
#if 0
/* errno? who sets errno? */
/* this fragment breaks bg mounting */
if (errno != ECONNREFUSED) {
clnt_perror(mclient, "mount");
goto fail; /* don't retry */
}
#endif
if (!running_bg && prevt == 0)
clnt_perror(mclient, "mount");
auth_destroy(mclient->cl_auth);
clnt_destroy(mclient);
mclient = 0;
close(msock);
} else {
if (!running_bg && prevt == 0)
clnt_pcreateerror("mount");
}
prevt = t;
}
if (!bg)
goto fail;
if (!running_bg) {
prev_bg_host = xstrdup(hostname);
if (retry > 0)
retval = EX_BG;
goto fail;
}
t = time(NULL);
if (t >= timeout)
goto fail;
}
nfsvers = (pm_mnt->pm_vers < 2) ? 2 : pm_mnt->pm_vers;
if (nfsvers == 2) {
if (status.nfsv2.fhs_status != 0) {
fprintf(stderr,
"mount: %s:%s failed, reason given by server: %s\n",
hostname, dirname,
nfs_strerror(status.nfsv2.fhs_status));
goto fail;
}
memcpy(data.root.data,
(char *) status.nfsv2.fhstatus_u.fhs_fhandle,
NFS_FHSIZE);
#if NFS_MOUNT_VERSION >= 4
data.root.size = NFS_FHSIZE;
memcpy(data.old_root.data,
(char *) status.nfsv2.fhstatus_u.fhs_fhandle,
NFS_FHSIZE);
#endif
} else {
#if NFS_MOUNT_VERSION >= 4
fhandle3 *fhandle;
if (status.nfsv3.fhs_status != 0) {
fprintf(stderr,
"mount: %s:%s failed, reason given by server: %s\n",
hostname, dirname,
nfs_strerror(status.nfsv3.fhs_status));
goto fail;
}
fhandle = &status.nfsv3.mountres3_u.mountinfo.fhandle;
memset(data.old_root.data, 0, NFS_FHSIZE);
memset(&data.root, 0, sizeof(data.root));
data.root.size = fhandle->fhandle3_len;
memcpy(data.root.data,
(char *) fhandle->fhandle3_val,
fhandle->fhandle3_len);
data.flags |= NFS_MOUNT_VER3;
#endif
}
/* create nfs socket for kernel */
if (tcp) {
if (nfs_mount_version < 3) {
printf(_("NFS over TCP is not supported.\n"));
goto fail;
}
fsock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
} else
fsock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (fsock < 0) {
perror(_("nfs socket"));
goto fail;
}
if (bindresvport(fsock, 0) < 0) {
perror(_("nfs bindresvport"));
goto fail;
}
if (port == 0) {
server_addr.sin_port = PMAPPORT;
port = pmap_getport(&server_addr, nfsprog, nfsvers,
tcp ? IPPROTO_TCP : IPPROTO_UDP);
#if 1
/* Here we check to see if user is mounting with the
* tcp option. If so, and if the portmap returns a
* '0' for port (service unavailable), we then exit,
* notifying the user, rather than hanging up mount.
*/
if (port == 0 && tcp == 1) {
perror(_("nfs server reported service unavailable"));
goto fail;
}
#endif
if (port == 0)
port = NFS_PORT;
#ifdef NFS_MOUNT_DEBUG
else
printf(_("used portmapper to find NFS port\n"));
#endif
}
#ifdef NFS_MOUNT_DEBUG
printf(_("using port %d for nfs deamon\n"), port);
#endif
server_addr.sin_port = htons(port);
/*
* connect() the socket for kernels 1.3.10 and below only,
* to avoid problems with multihomed hosts.
* --Swen
*/
if (linux_version_code() <= 66314
&& connect(fsock, (struct sockaddr *) &server_addr,
sizeof (server_addr)) < 0) {
perror(_("nfs connect"));
goto fail;
}
/* prepare data structure for kernel */
data.fd = fsock;
memcpy((char *) &data.addr, (char *) &server_addr, sizeof(data.addr));
strncpy(data.hostname, hostname, sizeof(data.hostname));
/* clean up */
auth_destroy(mclient->cl_auth);
clnt_destroy(mclient);
close(msock);
return 0;
/* abort */
fail:
if (msock != -1) {
if (mclient) {
auth_destroy(mclient->cl_auth);
clnt_destroy(mclient);
}
close(msock);
}
if (fsock != -1)
close(fsock);
return retval;
}
/*
* We need to translate between nfs status return values and
* the local errno values which may not be the same.
*
* Andreas Schwab <schwab@LS5.informatik.uni-dortmund.de>: change errno:
* "after #include <errno.h> the symbol errno is reserved for any use,
* it cannot even be used as a struct tag or field name".
*/
#ifndef EDQUOT
#define EDQUOT ENOSPC
#endif
static struct {
enum nfsstat stat;
int errnum;
} nfs_errtbl[] = {
{ NFS_OK, 0 },
{ NFSERR_PERM, EPERM },
{ NFSERR_NOENT, ENOENT },
{ NFSERR_IO, EIO },
{ NFSERR_NXIO, ENXIO },
{ NFSERR_ACCES, EACCES },
{ NFSERR_EXIST, EEXIST },
{ NFSERR_NODEV, ENODEV },
{ NFSERR_NOTDIR, ENOTDIR },
{ NFSERR_ISDIR, EISDIR },
#ifdef NFSERR_INVAL
{ NFSERR_INVAL, EINVAL }, /* that Sun forgot */
#endif
{ NFSERR_FBIG, EFBIG },
{ NFSERR_NOSPC, ENOSPC },
{ NFSERR_ROFS, EROFS },
{ NFSERR_NAMETOOLONG, ENAMETOOLONG },
{ NFSERR_NOTEMPTY, ENOTEMPTY },
{ NFSERR_DQUOT, EDQUOT },
{ NFSERR_STALE, ESTALE },
#ifdef EWFLUSH
{ NFSERR_WFLUSH, EWFLUSH },
#endif
/* Throw in some NFSv3 values for even more fun (HP returns these) */
{ 71, EREMOTE },
{ -1, EIO }
};
static char *nfs_strerror(int stat)
{
int i;
static char buf[256];
for (i = 0; nfs_errtbl[i].stat != -1; i++) {
if (nfs_errtbl[i].stat == stat)
return strerror(nfs_errtbl[i].errnum);
}
sprintf(buf, _("unknown nfs status return value: %d"), stat);
return buf;
}
#if 0
int
my_getport(struct in_addr server, struct timeval *timeo, ...)
{
struct sockaddr_in sin;
struct pmap pmap;
CLIENT *clnt;
int sock = RPC_ANYSOCK, port;
pmap.pm_prog = prog;
pmap.pm_vers = vers;
pmap.pm_prot = prot;
pmap.pm_port = 0;
sin.sin_family = AF_INET;
sin.sin_addr = server;
sin.sin_port = htons(111);
clnt = clntudp_create(&sin, 100000, 2, *timeo, &sock);
status = clnt_call(clnt, PMAP_GETPORT,
&pmap, (xdrproc_t) xdr_pmap,
&port, (xdrproc_t) xdr_uint);
if (status != SUCCESS) {
/* natter */
port = 0;
}
clnt_destroy(clnt);
close(sock);
return port;
}
#endif

328
mount/nfsmount.h
View File

@ -1,328 +0,0 @@
/*
* Please do not edit this file.
* It was generated using rpcgen.
*/
#ifndef _NFSMOUNT_H_RPCGEN
#define _NFSMOUNT_H_RPCGEN
#include <rpc/rpc.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user or with the express written consent of
* Sun Microsystems, Inc.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
/*
* Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
*/
/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
#ifndef _rpcsvc_mount_h
#define _rpcsvc_mount_h
#include <asm/types.h>
#define MNTPATHLEN 1024
#define MNTNAMLEN 255
#define FHSIZE 32
#define FHSIZE3 64
typedef char fhandle[FHSIZE];
typedef struct {
u_int fhandle3_len;
char *fhandle3_val;
} fhandle3;
enum mountstat3 {
MNT_OK = 0,
MNT3ERR_PERM = 1,
MNT3ERR_NOENT = 2,
MNT3ERR_IO = 5,
MNT3ERR_ACCES = 13,
MNT3ERR_NOTDIR = 20,
MNT3ERR_INVAL = 22,
MNT3ERR_NAMETOOLONG = 63,
MNT3ERR_NOTSUPP = 10004,
MNT3ERR_SERVERFAULT = 10006,
};
typedef enum mountstat3 mountstat3;
struct fhstatus {
u_int fhs_status;
union {
fhandle fhs_fhandle;
} fhstatus_u;
};
typedef struct fhstatus fhstatus;
struct mountres3_ok {
fhandle3 fhandle;
struct {
u_int auth_flavours_len;
int *auth_flavours_val;
} auth_flavours;
};
typedef struct mountres3_ok mountres3_ok;
struct mountres3 {
mountstat3 fhs_status;
union {
mountres3_ok mountinfo;
} mountres3_u;
};
typedef struct mountres3 mountres3;
typedef char *dirpath;
typedef char *name;
typedef struct mountbody *mountlist;
struct mountbody {
name ml_hostname;
dirpath ml_directory;
mountlist ml_next;
};
typedef struct mountbody mountbody;
typedef struct groupnode *groups;
struct groupnode {
name gr_name;
groups gr_next;
};
typedef struct groupnode groupnode;
typedef struct exportnode *exports;
struct exportnode {
dirpath ex_dir;
groups ex_groups;
exports ex_next;
};
typedef struct exportnode exportnode;
struct ppathcnf {
int pc_link_max;
short pc_max_canon;
short pc_max_input;
short pc_name_max;
short pc_path_max;
short pc_pipe_buf;
u_char pc_vdisable;
char pc_xxx;
short pc_mask[2];
};
typedef struct ppathcnf ppathcnf;
#endif /*!_rpcsvc_mount_h*/
#define MOUNTPROG 100005
#define MOUNTVERS 1
#if defined(__STDC__) || defined(__cplusplus)
#define MOUNTPROC_NULL 0
extern void * mountproc_null_1(void *, CLIENT *);
extern void * mountproc_null_1_svc(void *, struct svc_req *);
#define MOUNTPROC_MNT 1
extern fhstatus * mountproc_mnt_1(dirpath *, CLIENT *);
extern fhstatus * mountproc_mnt_1_svc(dirpath *, struct svc_req *);
#define MOUNTPROC_DUMP 2
extern mountlist * mountproc_dump_1(void *, CLIENT *);
extern mountlist * mountproc_dump_1_svc(void *, struct svc_req *);
#define MOUNTPROC_UMNT 3
extern void * mountproc_umnt_1(dirpath *, CLIENT *);
extern void * mountproc_umnt_1_svc(dirpath *, struct svc_req *);
#define MOUNTPROC_UMNTALL 4
extern void * mountproc_umntall_1(void *, CLIENT *);
extern void * mountproc_umntall_1_svc(void *, struct svc_req *);
#define MOUNTPROC_EXPORT 5
extern exports * mountproc_export_1(void *, CLIENT *);
extern exports * mountproc_export_1_svc(void *, struct svc_req *);
#define MOUNTPROC_EXPORTALL 6
extern exports * mountproc_exportall_1(void *, CLIENT *);
extern exports * mountproc_exportall_1_svc(void *, struct svc_req *);
extern int mountprog_1_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
#else /* K&R C */
#define MOUNTPROC_NULL 0
extern void * mountproc_null_1();
extern void * mountproc_null_1_svc();
#define MOUNTPROC_MNT 1
extern fhstatus * mountproc_mnt_1();
extern fhstatus * mountproc_mnt_1_svc();
#define MOUNTPROC_DUMP 2
extern mountlist * mountproc_dump_1();
extern mountlist * mountproc_dump_1_svc();
#define MOUNTPROC_UMNT 3
extern void * mountproc_umnt_1();
extern void * mountproc_umnt_1_svc();
#define MOUNTPROC_UMNTALL 4
extern void * mountproc_umntall_1();
extern void * mountproc_umntall_1_svc();
#define MOUNTPROC_EXPORT 5
extern exports * mountproc_export_1();
extern exports * mountproc_export_1_svc();
#define MOUNTPROC_EXPORTALL 6
extern exports * mountproc_exportall_1();
extern exports * mountproc_exportall_1_svc();
extern int mountprog_1_freeresult ();
#endif /* K&R C */
#define MOUNTVERS_POSIX 2
#if defined(__STDC__) || defined(__cplusplus)
extern void * mountproc_null_2(void *, CLIENT *);
extern void * mountproc_null_2_svc(void *, struct svc_req *);
extern fhstatus * mountproc_mnt_2(dirpath *, CLIENT *);
extern fhstatus * mountproc_mnt_2_svc(dirpath *, struct svc_req *);
extern mountlist * mountproc_dump_2(void *, CLIENT *);
extern mountlist * mountproc_dump_2_svc(void *, struct svc_req *);
extern void * mountproc_umnt_2(dirpath *, CLIENT *);
extern void * mountproc_umnt_2_svc(dirpath *, struct svc_req *);
extern void * mountproc_umntall_2(void *, CLIENT *);
extern void * mountproc_umntall_2_svc(void *, struct svc_req *);
extern exports * mountproc_export_2(void *, CLIENT *);
extern exports * mountproc_export_2_svc(void *, struct svc_req *);
extern exports * mountproc_exportall_2(void *, CLIENT *);
extern exports * mountproc_exportall_2_svc(void *, struct svc_req *);
#define MOUNTPROC_PATHCONF 7
extern ppathcnf * mountproc_pathconf_2(dirpath *, CLIENT *);
extern ppathcnf * mountproc_pathconf_2_svc(dirpath *, struct svc_req *);
extern int mountprog_2_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
#else /* K&R C */
extern void * mountproc_null_2();
extern void * mountproc_null_2_svc();
extern fhstatus * mountproc_mnt_2();
extern fhstatus * mountproc_mnt_2_svc();
extern mountlist * mountproc_dump_2();
extern mountlist * mountproc_dump_2_svc();
extern void * mountproc_umnt_2();
extern void * mountproc_umnt_2_svc();
extern void * mountproc_umntall_2();
extern void * mountproc_umntall_2_svc();
extern exports * mountproc_export_2();
extern exports * mountproc_export_2_svc();
extern exports * mountproc_exportall_2();
extern exports * mountproc_exportall_2_svc();
#define MOUNTPROC_PATHCONF 7
extern ppathcnf * mountproc_pathconf_2();
extern ppathcnf * mountproc_pathconf_2_svc();
extern int mountprog_2_freeresult ();
#endif /* K&R C */
#define MOUNT_V3 3
#if defined(__STDC__) || defined(__cplusplus)
#define MOUNTPROC3_NULL 0
extern void * mountproc3_null_3(void *, CLIENT *);
extern void * mountproc3_null_3_svc(void *, struct svc_req *);
#define MOUNTPROC3_MNT 1
extern mountres3 * mountproc3_mnt_3(dirpath *, CLIENT *);
extern mountres3 * mountproc3_mnt_3_svc(dirpath *, struct svc_req *);
#define MOUNTPROC3_DUMP 2
extern mountlist * mountproc3_dump_3(void *, CLIENT *);
extern mountlist * mountproc3_dump_3_svc(void *, struct svc_req *);
#define MOUNTPROC3_UMNT 3
extern void * mountproc3_umnt_3(dirpath *, CLIENT *);
extern void * mountproc3_umnt_3_svc(dirpath *, struct svc_req *);
#define MOUNTPROC3_UMNTALL 4
extern void * mountproc3_umntall_3(void *, CLIENT *);
extern void * mountproc3_umntall_3_svc(void *, struct svc_req *);
#define MOUNTPROC3_EXPORT 5
extern exports * mountproc3_export_3(void *, CLIENT *);
extern exports * mountproc3_export_3_svc(void *, struct svc_req *);
extern int mountprog_3_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
#else /* K&R C */
#define MOUNTPROC3_NULL 0
extern void * mountproc3_null_3();
extern void * mountproc3_null_3_svc();
#define MOUNTPROC3_MNT 1
extern mountres3 * mountproc3_mnt_3();
extern mountres3 * mountproc3_mnt_3_svc();
#define MOUNTPROC3_DUMP 2
extern mountlist * mountproc3_dump_3();
extern mountlist * mountproc3_dump_3_svc();
#define MOUNTPROC3_UMNT 3
extern void * mountproc3_umnt_3();
extern void * mountproc3_umnt_3_svc();
#define MOUNTPROC3_UMNTALL 4
extern void * mountproc3_umntall_3();
extern void * mountproc3_umntall_3_svc();
#define MOUNTPROC3_EXPORT 5
extern exports * mountproc3_export_3();
extern exports * mountproc3_export_3_svc();
extern int mountprog_3_freeresult ();
#endif /* K&R C */
/* the xdr functions */
#if defined(__STDC__) || defined(__cplusplus)
extern bool_t xdr_fhandle (XDR *, fhandle);
extern bool_t xdr_fhandle3 (XDR *, fhandle3*);
extern bool_t xdr_mountstat3 (XDR *, mountstat3*);
extern bool_t xdr_fhstatus (XDR *, fhstatus*);
extern bool_t xdr_mountres3_ok (XDR *, mountres3_ok*);
extern bool_t xdr_mountres3 (XDR *, mountres3*);
extern bool_t xdr_dirpath (XDR *, dirpath*);
extern bool_t xdr_name (XDR *, name*);
extern bool_t xdr_mountlist (XDR *, mountlist*);
extern bool_t xdr_mountbody (XDR *, mountbody*);
extern bool_t xdr_groups (XDR *, groups*);
extern bool_t xdr_groupnode (XDR *, groupnode*);
extern bool_t xdr_exports (XDR *, exports*);
extern bool_t xdr_exportnode (XDR *, exportnode*);
extern bool_t xdr_ppathcnf (XDR *, ppathcnf*);
#else /* K&R C */
extern bool_t xdr_fhandle ();
extern bool_t xdr_fhandle3 ();
extern bool_t xdr_mountstat3 ();
extern bool_t xdr_fhstatus ();
extern bool_t xdr_mountres3_ok ();
extern bool_t xdr_mountres3 ();
extern bool_t xdr_dirpath ();
extern bool_t xdr_name ();
extern bool_t xdr_mountlist ();
extern bool_t xdr_mountbody ();
extern bool_t xdr_groups ();
extern bool_t xdr_groupnode ();
extern bool_t xdr_exports ();
extern bool_t xdr_exportnode ();
extern bool_t xdr_ppathcnf ();
#endif /* K&R C */
#ifdef __cplusplus
}
#endif
#endif /* !_NFSMOUNT_H_RPCGEN */

336
mount/nfsmount.x
View File

@ -1,336 +0,0 @@
%/*
% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
% * unrestricted use provided that this legend is included on all tape
% * media and as a part of the software program in whole or part. Users
% * may copy or modify Sun RPC without charge, but are not authorized
% * to license or distribute it to anyone else except as part of a product or
% * program developed by the user or with the express written consent of
% * Sun Microsystems, Inc.
% *
% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
% *
% * Sun RPC is provided with no support and without any obligation on the
% * part of Sun Microsystems, Inc. to assist in its use, correction,
% * modification or enhancement.
% *
% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
% * OR ANY PART THEREOF.
% *
% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
% * or profits or other special, indirect and consequential damages, even if
% * Sun has been advised of the possibility of such damages.
% *
% * Sun Microsystems, Inc.
% * 2550 Garcia Avenue
% * Mountain View, California 94043
% */
%/*
% * Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
% */
%
%/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
/*
* Protocol description for the mount program
*/
#ifdef RPC_HDR
%#ifndef _rpcsvc_mount_h
%#define _rpcsvc_mount_h
#endif
#ifdef RPC_CLNT
%#include <string.h> /* for memset() */
#endif
%#include <asm/types.h>
const MNTPATHLEN = 1024; /* maximum bytes in a pathname argument */
const MNTNAMLEN = 255; /* maximum bytes in a name argument */
const FHSIZE = 32; /* size in bytes of a file handle */
const FHSIZE3 = 64; /* size in bytes of a file handle */
/*
* The fhandle is the file handle that the server passes to the client.
* All file operations are done using the file handles to refer to a file
* or a directory. The file handle can contain whatever information the
* server needs to distinguish an individual file.
*/
typedef opaque fhandle[FHSIZE];
typedef opaque fhandle3<FHSIZE3>;
enum mountstat3 {
MNT_OK = 0, /* no error */
MNT3ERR_PERM = 1, /* not owner */
MNT3ERR_NOENT = 2, /* No such file or directory */
MNT3ERR_IO = 5, /* I/O error */
MNT3ERR_ACCES = 13, /* Permission denied */
MNT3ERR_NOTDIR = 20, /* Not a directory */
MNT3ERR_INVAL = 22, /* Invalid argument */
MNT3ERR_NAMETOOLONG = 63, /* File name too long */
MNT3ERR_NOTSUPP = 10004, /* Operation not supported */
MNT3ERR_SERVERFAULT = 10006 /* A failure on the server */
};
/*
* If a status of zero is returned, the call completed successfully, and
* a file handle for the directory follows. A non-zero status indicates
* some sort of error. The status corresponds with UNIX error numbers.
*/
union fhstatus switch (unsigned fhs_status) {
case 0:
fhandle fhs_fhandle;
default:
void;
};
struct mountres3_ok {
fhandle3 fhandle;
int auth_flavours<>;
};
union mountres3 switch (mountstat3 fhs_status) {
case MNT_OK:
mountres3_ok mountinfo;
default:
void;
};
/*
* The type dirpath is the pathname of a directory
*/
typedef string dirpath<MNTPATHLEN>;
/*
* The type name is used for arbitrary names (hostnames, groupnames)
*/
typedef string name<MNTNAMLEN>;
/*
* A list of who has what mounted
*/
typedef struct mountbody *mountlist;
struct mountbody {
name ml_hostname;
dirpath ml_directory;
mountlist ml_next;
};
/*
* A list of netgroups
*/
typedef struct groupnode *groups;
struct groupnode {
name gr_name;
groups gr_next;
};
/*
* A list of what is exported and to whom
*/
typedef struct exportnode *exports;
struct exportnode {
dirpath ex_dir;
groups ex_groups;
exports ex_next;
};
/*
* POSIX pathconf information
*/
struct ppathcnf {
int pc_link_max; /* max links allowed */
short pc_max_canon; /* max line len for a tty */
short pc_max_input; /* input a tty can eat all at once */
short pc_name_max; /* max file name length (dir entry) */
short pc_path_max; /* max path name length (/x/y/x/.. ) */
short pc_pipe_buf; /* size of a pipe (bytes) */
u_char pc_vdisable; /* safe char to turn off c_cc[i] */
char pc_xxx; /* alignment padding; cc_t == char */
short pc_mask[2]; /* validity and boolean bits */
};
program MOUNTPROG {
/*
* Version one of the mount protocol communicates with version two
* of the NFS protocol. The only connecting point is the fhandle
* structure, which is the same for both protocols.
*/
version MOUNTVERS {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
MOUNTPROC_NULL(void) = 0;
/*
* If fhs_status is 0, then fhs_fhandle contains the
* file handle for the directory. This file handle may
* be used in the NFS protocol. This procedure also adds
* a new entry to the mount list for this client mounting
* the directory.
* Unix authentication required.
*/
fhstatus
MOUNTPROC_MNT(dirpath) = 1;
/*
* Returns the list of remotely mounted filesystems. The
* mountlist contains one entry for each hostname and
* directory pair.
*/
mountlist
MOUNTPROC_DUMP(void) = 2;
/*
* Removes the mount list entry for the directory
* Unix authentication required.
*/
void
MOUNTPROC_UMNT(dirpath) = 3;
/*
* Removes all of the mount list entries for this client
* Unix authentication required.
*/
void
MOUNTPROC_UMNTALL(void) = 4;
/*
* Returns a list of all the exported filesystems, and which
* machines are allowed to import it.
*/
exports
MOUNTPROC_EXPORT(void) = 5;
/*
* Identical to MOUNTPROC_EXPORT above
*/
exports
MOUNTPROC_EXPORTALL(void) = 6;
} = 1;
/*
* Version two of the mount protocol communicates with version two
* of the NFS protocol.
* The only difference from version one is the addition of a POSIX
* pathconf call.
*/
version MOUNTVERS_POSIX {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
MOUNTPROC_NULL(void) = 0;
/*
* If fhs_status is 0, then fhs_fhandle contains the
* file handle for the directory. This file handle may
* be used in the NFS protocol. This procedure also adds
* a new entry to the mount list for this client mounting
* the directory.
* Unix authentication required.
*/
fhstatus
MOUNTPROC_MNT(dirpath) = 1;
/*
* Returns the list of remotely mounted filesystems. The
* mountlist contains one entry for each hostname and
* directory pair.
*/
mountlist
MOUNTPROC_DUMP(void) = 2;
/*
* Removes the mount list entry for the directory
* Unix authentication required.
*/
void
MOUNTPROC_UMNT(dirpath) = 3;
/*
* Removes all of the mount list entries for this client
* Unix authentication required.
*/
void
MOUNTPROC_UMNTALL(void) = 4;
/*
* Returns a list of all the exported filesystems, and which
* machines are allowed to import it.
*/
exports
MOUNTPROC_EXPORT(void) = 5;
/*
* Identical to MOUNTPROC_EXPORT above
*/
exports
MOUNTPROC_EXPORTALL(void) = 6;
/*
* POSIX pathconf info (Sun hack)
*/
ppathcnf
MOUNTPROC_PATHCONF(dirpath) = 7;
} = 2;
version MOUNT_V3 {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
MOUNTPROC3_NULL(void) = 0;
/*
* If fhs_status is 0, then fhs_fhandle contains the
* file handle for the directory. This file handle may
* be used in the NFS protocol. This procedure also adds
* a new entry to the mount list for this client mounting
* the directory.
* Unix authentication required.
*/
mountres3
MOUNTPROC3_MNT(dirpath) = 1;
/*
* Returns the list of remotely mounted filesystems. The
* mountlist contains one entry for each hostname and
* directory pair.
*/
mountlist
MOUNTPROC3_DUMP(void) = 2;
/*
* Removes the mount list entry for the directory
* Unix authentication required.
*/
void
MOUNTPROC3_UMNT(dirpath) = 3;
/*
* Removes all of the mount list entries for this client
* Unix authentication required.
*/
void
MOUNTPROC3_UMNTALL(void) = 4;
/*
* Returns a list of all the exported filesystems, and which
* machines are allowed to import it.
*/
exports
MOUNTPROC3_EXPORT(void) = 5;
} = 3;
} = 100005;
#ifdef RPC_HDR
%#endif /*!_rpcsvc_mount_h*/
#endif

361
mount/nfsmount_clnt.c
View File

@ -1,361 +0,0 @@
/*
* Please do not edit this file.
* It was generated using rpcgen.
*/
#include <memory.h> /* for memset */
#include "nfsmount.h"
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user or with the express written consent of
* Sun Microsystems, Inc.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
/*
* Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
*/
/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
#include <string.h> /* for memset() */
#include <asm/types.h>
/* Default timeout can be changed using clnt_control() */
static struct timeval TIMEOUT = { 25, 0 };
void *
mountproc_null_1(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_NULL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
fhstatus *
mountproc_mnt_1(dirpath *argp, CLIENT *clnt)
{
static fhstatus clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_MNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_fhstatus, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
mountlist *
mountproc_dump_1(void *argp, CLIENT *clnt)
{
static mountlist clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_DUMP,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_mountlist, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc_umnt_1(dirpath *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
void *
mountproc_umntall_1(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
exports *
mountproc_export_1(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORT,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
exports *
mountproc_exportall_1(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc_null_2(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_NULL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
fhstatus *
mountproc_mnt_2(dirpath *argp, CLIENT *clnt)
{
static fhstatus clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_MNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_fhstatus, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
mountlist *
mountproc_dump_2(void *argp, CLIENT *clnt)
{
static mountlist clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_DUMP,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_mountlist, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc_umnt_2(dirpath *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
void *
mountproc_umntall_2(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
exports *
mountproc_export_2(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORT,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
exports *
mountproc_exportall_2(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
ppathcnf *
mountproc_pathconf_2(dirpath *argp, CLIENT *clnt)
{
static ppathcnf clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_PATHCONF,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_ppathcnf, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc3_null_3(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_NULL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
mountres3 *
mountproc3_mnt_3(dirpath *argp, CLIENT *clnt)
{
static mountres3 clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_MNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_mountres3, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
mountlist *
mountproc3_dump_3(void *argp, CLIENT *clnt)
{
static mountlist clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_DUMP,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_mountlist, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc3_umnt_3(dirpath *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_UMNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
void *
mountproc3_umntall_3(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_UMNTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
exports *
mountproc3_export_3(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_EXPORT,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}

329
mount/nfsmount_xdr.c
View File

@ -1,329 +0,0 @@
/*
* Please do not edit this file.
* It was generated using rpcgen.
*/
#include "nfsmount.h"
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user or with the express written consent of
* Sun Microsystems, Inc.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
/*
* Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
*/
/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
#include <asm/types.h>
bool_t
xdr_fhandle (XDR *xdrs, fhandle objp)
{
register int32_t *buf;
if (!xdr_opaque (xdrs, objp, FHSIZE))
return FALSE;
return TRUE;
}
bool_t
xdr_fhandle3 (XDR *xdrs, fhandle3 *objp)
{
register int32_t *buf;
if (!xdr_bytes (xdrs, (char **)&objp->fhandle3_val, (u_int *) &objp->fhandle3_len, FHSIZE3))
return FALSE;
return TRUE;
}
bool_t
xdr_mountstat3 (XDR *xdrs, mountstat3 *objp)
{
register int32_t *buf;
if (!xdr_enum (xdrs, (enum_t *) objp))
return FALSE;
return TRUE;
}
bool_t
xdr_fhstatus (XDR *xdrs, fhstatus *objp)
{
register int32_t *buf;
if (!xdr_u_int (xdrs, &objp->fhs_status))
return FALSE;
switch (objp->fhs_status) {
case 0:
if (!xdr_fhandle (xdrs, objp->fhstatus_u.fhs_fhandle))
return FALSE;
break;
default:
break;
}
return TRUE;
}
bool_t
xdr_mountres3_ok (XDR *xdrs, mountres3_ok *objp)
{
register int32_t *buf;
if (!xdr_fhandle3 (xdrs, &objp->fhandle))
return FALSE;
if (!xdr_array (xdrs, (char **)&objp->auth_flavours.auth_flavours_val, (u_int *) &objp->auth_flavours.auth_flavours_len, ~0,
sizeof (int), (xdrproc_t) xdr_int))
return FALSE;
return TRUE;
}
bool_t
xdr_mountres3 (XDR *xdrs, mountres3 *objp)
{
register int32_t *buf;
if (!xdr_mountstat3 (xdrs, &objp->fhs_status))
return FALSE;
switch (objp->fhs_status) {
case MNT_OK:
if (!xdr_mountres3_ok (xdrs, &objp->mountres3_u.mountinfo))
return FALSE;
break;
default:
break;
}
return TRUE;
}
bool_t
xdr_dirpath (XDR *xdrs, dirpath *objp)
{
register int32_t *buf;
if (!xdr_string (xdrs, objp, MNTPATHLEN))
return FALSE;
return TRUE;
}
bool_t
xdr_name (XDR *xdrs, name *objp)
{
register int32_t *buf;
if (!xdr_string (xdrs, objp, MNTNAMLEN))
return FALSE;
return TRUE;
}
bool_t
xdr_mountlist (XDR *xdrs, mountlist *objp)
{
register int32_t *buf;
if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct mountbody), (xdrproc_t) xdr_mountbody))
return FALSE;
return TRUE;
}
bool_t
xdr_mountbody (XDR *xdrs, mountbody *objp)
{
register int32_t *buf;
if (!xdr_name (xdrs, &objp->ml_hostname))
return FALSE;
if (!xdr_dirpath (xdrs, &objp->ml_directory))
return FALSE;
if (!xdr_mountlist (xdrs, &objp->ml_next))
return FALSE;
return TRUE;
}
bool_t
xdr_groups (XDR *xdrs, groups *objp)
{
register int32_t *buf;
if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct groupnode), (xdrproc_t) xdr_groupnode))
return FALSE;
return TRUE;
}
bool_t
xdr_groupnode (XDR *xdrs, groupnode *objp)
{
register int32_t *buf;
if (!xdr_name (xdrs, &objp->gr_name))
return FALSE;
if (!xdr_groups (xdrs, &objp->gr_next))
return FALSE;
return TRUE;
}
bool_t
xdr_exports (XDR *xdrs, exports *objp)
{
register int32_t *buf;
if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct exportnode), (xdrproc_t) xdr_exportnode))
return FALSE;
return TRUE;
}
bool_t
xdr_exportnode (XDR *xdrs, exportnode *objp)
{
register int32_t *buf;
if (!xdr_dirpath (xdrs, &objp->ex_dir))
return FALSE;
if (!xdr_groups (xdrs, &objp->ex_groups))
return FALSE;
if (!xdr_exports (xdrs, &objp->ex_next))
return FALSE;
return TRUE;
}
bool_t
xdr_ppathcnf (XDR *xdrs, ppathcnf *objp)
{
register int32_t *buf;
int i;
if (xdrs->x_op == XDR_ENCODE) {
buf = XDR_INLINE (xdrs, 6 * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_int (xdrs, &objp->pc_link_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_canon))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_input))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_name_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_path_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_pipe_buf))
return FALSE;
} else {
IXDR_PUT_LONG(buf, objp->pc_link_max);
IXDR_PUT_SHORT(buf, objp->pc_max_canon);
IXDR_PUT_SHORT(buf, objp->pc_max_input);
IXDR_PUT_SHORT(buf, objp->pc_name_max);
IXDR_PUT_SHORT(buf, objp->pc_path_max);
IXDR_PUT_SHORT(buf, objp->pc_pipe_buf);
}
if (!xdr_u_char (xdrs, &objp->pc_vdisable))
return FALSE;
if (!xdr_char (xdrs, &objp->pc_xxx))
return FALSE;
buf = XDR_INLINE (xdrs, ( 2 ) * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_vector (xdrs, (char *)objp->pc_mask, 2,
sizeof (short), (xdrproc_t) xdr_short))
return FALSE;
} else {
{
register short *genp;
for (i = 0, genp = objp->pc_mask;
i < 2; ++i) {
IXDR_PUT_SHORT(buf, *genp++);
}
}
}
return TRUE;
} else if (xdrs->x_op == XDR_DECODE) {
buf = XDR_INLINE (xdrs, 6 * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_int (xdrs, &objp->pc_link_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_canon))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_input))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_name_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_path_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_pipe_buf))
return FALSE;
} else {
objp->pc_link_max = IXDR_GET_LONG(buf);
objp->pc_max_canon = IXDR_GET_SHORT(buf);
objp->pc_max_input = IXDR_GET_SHORT(buf);
objp->pc_name_max = IXDR_GET_SHORT(buf);
objp->pc_path_max = IXDR_GET_SHORT(buf);
objp->pc_pipe_buf = IXDR_GET_SHORT(buf);
}
if (!xdr_u_char (xdrs, &objp->pc_vdisable))
return FALSE;
if (!xdr_char (xdrs, &objp->pc_xxx))
return FALSE;
buf = XDR_INLINE (xdrs, ( 2 ) * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_vector (xdrs, (char *)objp->pc_mask, 2,
sizeof (short), (xdrproc_t) xdr_short))
return FALSE;
} else {
{
register short *genp;
for (i = 0, genp = objp->pc_mask;
i < 2; ++i) {
*genp++ = IXDR_GET_SHORT(buf);
}
}
}
return TRUE;
}
if (!xdr_int (xdrs, &objp->pc_link_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_canon))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_input))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_name_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_path_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_pipe_buf))
return FALSE;
if (!xdr_u_char (xdrs, &objp->pc_vdisable))
return FALSE;
if (!xdr_char (xdrs, &objp->pc_xxx))
return FALSE;
if (!xdr_vector (xdrs, (char *)objp->pc_mask, 2,
sizeof (short), (xdrproc_t) xdr_short))
return FALSE;
return TRUE;
}

328
mount/rpcsvc/nfsmount.h
View File

@ -1,328 +0,0 @@
/*
* Please do not edit this file.
* It was generated using rpcgen.
*/
#ifndef _NFSMOUNT_H_RPCGEN
#define _NFSMOUNT_H_RPCGEN
#include <rpc/rpc.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user or with the express written consent of
* Sun Microsystems, Inc.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
/*
* Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
*/
/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
#ifndef _rpcsvc_mount_h
#define _rpcsvc_mount_h
#include <asm/types.h>
#define MNTPATHLEN 1024
#define MNTNAMLEN 255
#define FHSIZE 32
#define FHSIZE3 64
typedef char fhandle[FHSIZE];
typedef struct {
u_int fhandle3_len;
char *fhandle3_val;
} fhandle3;
enum mountstat3 {
MNT_OK = 0,
MNT3ERR_PERM = 1,
MNT3ERR_NOENT = 2,
MNT3ERR_IO = 5,
MNT3ERR_ACCES = 13,
MNT3ERR_NOTDIR = 20,
MNT3ERR_INVAL = 22,
MNT3ERR_NAMETOOLONG = 63,
MNT3ERR_NOTSUPP = 10004,
MNT3ERR_SERVERFAULT = 10006,
};
typedef enum mountstat3 mountstat3;
struct fhstatus {
u_int fhs_status;
union {
fhandle fhs_fhandle;
} fhstatus_u;
};
typedef struct fhstatus fhstatus;
struct mountres3_ok {
fhandle3 fhandle;
struct {
u_int auth_flavours_len;
int *auth_flavours_val;
} auth_flavours;
};
typedef struct mountres3_ok mountres3_ok;
struct mountres3 {
mountstat3 fhs_status;
union {
mountres3_ok mountinfo;
} mountres3_u;
};
typedef struct mountres3 mountres3;
typedef char *dirpath;
typedef char *name;
typedef struct mountbody *mountlist;
struct mountbody {
name ml_hostname;
dirpath ml_directory;
mountlist ml_next;
};
typedef struct mountbody mountbody;
typedef struct groupnode *groups;
struct groupnode {
name gr_name;
groups gr_next;
};
typedef struct groupnode groupnode;
typedef struct exportnode *exports;
struct exportnode {
dirpath ex_dir;
groups ex_groups;
exports ex_next;
};
typedef struct exportnode exportnode;
struct ppathcnf {
int pc_link_max;
short pc_max_canon;
short pc_max_input;
short pc_name_max;
short pc_path_max;
short pc_pipe_buf;
u_char pc_vdisable;
char pc_xxx;
short pc_mask[2];
};
typedef struct ppathcnf ppathcnf;
#endif /*!_rpcsvc_mount_h*/
#define MOUNTPROG 100005
#define MOUNTVERS 1
#if defined(__STDC__) || defined(__cplusplus)
#define MOUNTPROC_NULL 0
extern void * mountproc_null_1(void *, CLIENT *);
extern void * mountproc_null_1_svc(void *, struct svc_req *);
#define MOUNTPROC_MNT 1
extern fhstatus * mountproc_mnt_1(dirpath *, CLIENT *);
extern fhstatus * mountproc_mnt_1_svc(dirpath *, struct svc_req *);
#define MOUNTPROC_DUMP 2
extern mountlist * mountproc_dump_1(void *, CLIENT *);
extern mountlist * mountproc_dump_1_svc(void *, struct svc_req *);
#define MOUNTPROC_UMNT 3
extern void * mountproc_umnt_1(dirpath *, CLIENT *);
extern void * mountproc_umnt_1_svc(dirpath *, struct svc_req *);
#define MOUNTPROC_UMNTALL 4
extern void * mountproc_umntall_1(void *, CLIENT *);
extern void * mountproc_umntall_1_svc(void *, struct svc_req *);
#define MOUNTPROC_EXPORT 5
extern exports * mountproc_export_1(void *, CLIENT *);
extern exports * mountproc_export_1_svc(void *, struct svc_req *);
#define MOUNTPROC_EXPORTALL 6
extern exports * mountproc_exportall_1(void *, CLIENT *);
extern exports * mountproc_exportall_1_svc(void *, struct svc_req *);
extern int mountprog_1_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
#else /* K&R C */
#define MOUNTPROC_NULL 0
extern void * mountproc_null_1();
extern void * mountproc_null_1_svc();
#define MOUNTPROC_MNT 1
extern fhstatus * mountproc_mnt_1();
extern fhstatus * mountproc_mnt_1_svc();
#define MOUNTPROC_DUMP 2
extern mountlist * mountproc_dump_1();
extern mountlist * mountproc_dump_1_svc();
#define MOUNTPROC_UMNT 3
extern void * mountproc_umnt_1();
extern void * mountproc_umnt_1_svc();
#define MOUNTPROC_UMNTALL 4
extern void * mountproc_umntall_1();
extern void * mountproc_umntall_1_svc();
#define MOUNTPROC_EXPORT 5
extern exports * mountproc_export_1();
extern exports * mountproc_export_1_svc();
#define MOUNTPROC_EXPORTALL 6
extern exports * mountproc_exportall_1();
extern exports * mountproc_exportall_1_svc();
extern int mountprog_1_freeresult ();
#endif /* K&R C */
#define MOUNTVERS_POSIX 2
#if defined(__STDC__) || defined(__cplusplus)
extern void * mountproc_null_2(void *, CLIENT *);
extern void * mountproc_null_2_svc(void *, struct svc_req *);
extern fhstatus * mountproc_mnt_2(dirpath *, CLIENT *);
extern fhstatus * mountproc_mnt_2_svc(dirpath *, struct svc_req *);
extern mountlist * mountproc_dump_2(void *, CLIENT *);
extern mountlist * mountproc_dump_2_svc(void *, struct svc_req *);
extern void * mountproc_umnt_2(dirpath *, CLIENT *);
extern void * mountproc_umnt_2_svc(dirpath *, struct svc_req *);
extern void * mountproc_umntall_2(void *, CLIENT *);
extern void * mountproc_umntall_2_svc(void *, struct svc_req *);
extern exports * mountproc_export_2(void *, CLIENT *);
extern exports * mountproc_export_2_svc(void *, struct svc_req *);
extern exports * mountproc_exportall_2(void *, CLIENT *);
extern exports * mountproc_exportall_2_svc(void *, struct svc_req *);
#define MOUNTPROC_PATHCONF 7
extern ppathcnf * mountproc_pathconf_2(dirpath *, CLIENT *);
extern ppathcnf * mountproc_pathconf_2_svc(dirpath *, struct svc_req *);
extern int mountprog_2_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
#else /* K&R C */
extern void * mountproc_null_2();
extern void * mountproc_null_2_svc();
extern fhstatus * mountproc_mnt_2();
extern fhstatus * mountproc_mnt_2_svc();
extern mountlist * mountproc_dump_2();
extern mountlist * mountproc_dump_2_svc();
extern void * mountproc_umnt_2();
extern void * mountproc_umnt_2_svc();
extern void * mountproc_umntall_2();
extern void * mountproc_umntall_2_svc();
extern exports * mountproc_export_2();
extern exports * mountproc_export_2_svc();
extern exports * mountproc_exportall_2();
extern exports * mountproc_exportall_2_svc();
#define MOUNTPROC_PATHCONF 7
extern ppathcnf * mountproc_pathconf_2();
extern ppathcnf * mountproc_pathconf_2_svc();
extern int mountprog_2_freeresult ();
#endif /* K&R C */
#define MOUNT_V3 3
#if defined(__STDC__) || defined(__cplusplus)
#define MOUNTPROC3_NULL 0
extern void * mountproc3_null_3(void *, CLIENT *);
extern void * mountproc3_null_3_svc(void *, struct svc_req *);
#define MOUNTPROC3_MNT 1
extern mountres3 * mountproc3_mnt_3(dirpath *, CLIENT *);
extern mountres3 * mountproc3_mnt_3_svc(dirpath *, struct svc_req *);
#define MOUNTPROC3_DUMP 2
extern mountlist * mountproc3_dump_3(void *, CLIENT *);
extern mountlist * mountproc3_dump_3_svc(void *, struct svc_req *);
#define MOUNTPROC3_UMNT 3
extern void * mountproc3_umnt_3(dirpath *, CLIENT *);
extern void * mountproc3_umnt_3_svc(dirpath *, struct svc_req *);
#define MOUNTPROC3_UMNTALL 4
extern void * mountproc3_umntall_3(void *, CLIENT *);
extern void * mountproc3_umntall_3_svc(void *, struct svc_req *);
#define MOUNTPROC3_EXPORT 5
extern exports * mountproc3_export_3(void *, CLIENT *);
extern exports * mountproc3_export_3_svc(void *, struct svc_req *);
extern int mountprog_3_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
#else /* K&R C */
#define MOUNTPROC3_NULL 0
extern void * mountproc3_null_3();
extern void * mountproc3_null_3_svc();
#define MOUNTPROC3_MNT 1
extern mountres3 * mountproc3_mnt_3();
extern mountres3 * mountproc3_mnt_3_svc();
#define MOUNTPROC3_DUMP 2
extern mountlist * mountproc3_dump_3();
extern mountlist * mountproc3_dump_3_svc();
#define MOUNTPROC3_UMNT 3
extern void * mountproc3_umnt_3();
extern void * mountproc3_umnt_3_svc();
#define MOUNTPROC3_UMNTALL 4
extern void * mountproc3_umntall_3();
extern void * mountproc3_umntall_3_svc();
#define MOUNTPROC3_EXPORT 5
extern exports * mountproc3_export_3();
extern exports * mountproc3_export_3_svc();
extern int mountprog_3_freeresult ();
#endif /* K&R C */
/* the xdr functions */
#if defined(__STDC__) || defined(__cplusplus)
extern bool_t xdr_fhandle (XDR *, fhandle);
extern bool_t xdr_fhandle3 (XDR *, fhandle3*);
extern bool_t xdr_mountstat3 (XDR *, mountstat3*);
extern bool_t xdr_fhstatus (XDR *, fhstatus*);
extern bool_t xdr_mountres3_ok (XDR *, mountres3_ok*);
extern bool_t xdr_mountres3 (XDR *, mountres3*);
extern bool_t xdr_dirpath (XDR *, dirpath*);
extern bool_t xdr_name (XDR *, name*);
extern bool_t xdr_mountlist (XDR *, mountlist*);
extern bool_t xdr_mountbody (XDR *, mountbody*);
extern bool_t xdr_groups (XDR *, groups*);
extern bool_t xdr_groupnode (XDR *, groupnode*);
extern bool_t xdr_exports (XDR *, exports*);
extern bool_t xdr_exportnode (XDR *, exportnode*);
extern bool_t xdr_ppathcnf (XDR *, ppathcnf*);
#else /* K&R C */
extern bool_t xdr_fhandle ();
extern bool_t xdr_fhandle3 ();
extern bool_t xdr_mountstat3 ();
extern bool_t xdr_fhstatus ();
extern bool_t xdr_mountres3_ok ();
extern bool_t xdr_mountres3 ();
extern bool_t xdr_dirpath ();
extern bool_t xdr_name ();
extern bool_t xdr_mountlist ();
extern bool_t xdr_mountbody ();
extern bool_t xdr_groups ();
extern bool_t xdr_groupnode ();
extern bool_t xdr_exports ();
extern bool_t xdr_exportnode ();
extern bool_t xdr_ppathcnf ();
#endif /* K&R C */
#ifdef __cplusplus
}
#endif
#endif /* !_NFSMOUNT_H_RPCGEN */

336
mount/rpcsvc/nfsmount.x
View File

@ -1,336 +0,0 @@
%/*
% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
% * unrestricted use provided that this legend is included on all tape
% * media and as a part of the software program in whole or part. Users
% * may copy or modify Sun RPC without charge, but are not authorized
% * to license or distribute it to anyone else except as part of a product or
% * program developed by the user or with the express written consent of
% * Sun Microsystems, Inc.
% *
% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
% *
% * Sun RPC is provided with no support and without any obligation on the
% * part of Sun Microsystems, Inc. to assist in its use, correction,
% * modification or enhancement.
% *
% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
% * OR ANY PART THEREOF.
% *
% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
% * or profits or other special, indirect and consequential damages, even if
% * Sun has been advised of the possibility of such damages.
% *
% * Sun Microsystems, Inc.
% * 2550 Garcia Avenue
% * Mountain View, California 94043
% */
%/*
% * Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
% */
%
%/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
/*
* Protocol description for the mount program
*/
#ifdef RPC_HDR
%#ifndef _rpcsvc_mount_h
%#define _rpcsvc_mount_h
#endif
#ifdef RPC_CLNT
%#include <string.h> /* for memset() */
#endif
%#include <asm/types.h>
const MNTPATHLEN = 1024; /* maximum bytes in a pathname argument */
const MNTNAMLEN = 255; /* maximum bytes in a name argument */
const FHSIZE = 32; /* size in bytes of a file handle */
const FHSIZE3 = 64; /* size in bytes of a file handle */
/*
* The fhandle is the file handle that the server passes to the client.
* All file operations are done using the file handles to refer to a file
* or a directory. The file handle can contain whatever information the
* server needs to distinguish an individual file.
*/
typedef opaque fhandle[FHSIZE];
typedef opaque fhandle3<FHSIZE3>;
enum mountstat3 {
MNT_OK = 0, /* no error */
MNT3ERR_PERM = 1, /* not owner */
MNT3ERR_NOENT = 2, /* No such file or directory */
MNT3ERR_IO = 5, /* I/O error */
MNT3ERR_ACCES = 13, /* Permission denied */
MNT3ERR_NOTDIR = 20, /* Not a directory */
MNT3ERR_INVAL = 22, /* Invalid argument */
MNT3ERR_NAMETOOLONG = 63, /* File name too long */
MNT3ERR_NOTSUPP = 10004, /* Operation not supported */
MNT3ERR_SERVERFAULT = 10006 /* A failure on the server */
};
/*
* If a status of zero is returned, the call completed successfully, and
* a file handle for the directory follows. A non-zero status indicates
* some sort of error. The status corresponds with UNIX error numbers.
*/
union fhstatus switch (unsigned fhs_status) {
case 0:
fhandle fhs_fhandle;
default:
void;
};
struct mountres3_ok {
fhandle3 fhandle;
int auth_flavours<>;
};
union mountres3 switch (mountstat3 fhs_status) {
case MNT_OK:
mountres3_ok mountinfo;
default:
void;
};
/*
* The type dirpath is the pathname of a directory
*/
typedef string dirpath<MNTPATHLEN>;
/*
* The type name is used for arbitrary names (hostnames, groupnames)
*/
typedef string name<MNTNAMLEN>;
/*
* A list of who has what mounted
*/
typedef struct mountbody *mountlist;
struct mountbody {
name ml_hostname;
dirpath ml_directory;
mountlist ml_next;
};
/*
* A list of netgroups
*/
typedef struct groupnode *groups;
struct groupnode {
name gr_name;
groups gr_next;
};
/*
* A list of what is exported and to whom
*/
typedef struct exportnode *exports;
struct exportnode {
dirpath ex_dir;
groups ex_groups;
exports ex_next;
};
/*
* POSIX pathconf information
*/
struct ppathcnf {
int pc_link_max; /* max links allowed */
short pc_max_canon; /* max line len for a tty */
short pc_max_input; /* input a tty can eat all at once */
short pc_name_max; /* max file name length (dir entry) */
short pc_path_max; /* max path name length (/x/y/x/.. ) */
short pc_pipe_buf; /* size of a pipe (bytes) */
u_char pc_vdisable; /* safe char to turn off c_cc[i] */
char pc_xxx; /* alignment padding; cc_t == char */
short pc_mask[2]; /* validity and boolean bits */
};
program MOUNTPROG {
/*
* Version one of the mount protocol communicates with version two
* of the NFS protocol. The only connecting point is the fhandle
* structure, which is the same for both protocols.
*/
version MOUNTVERS {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
MOUNTPROC_NULL(void) = 0;
/*
* If fhs_status is 0, then fhs_fhandle contains the
* file handle for the directory. This file handle may
* be used in the NFS protocol. This procedure also adds
* a new entry to the mount list for this client mounting
* the directory.
* Unix authentication required.
*/
fhstatus
MOUNTPROC_MNT(dirpath) = 1;
/*
* Returns the list of remotely mounted filesystems. The
* mountlist contains one entry for each hostname and
* directory pair.
*/
mountlist
MOUNTPROC_DUMP(void) = 2;
/*
* Removes the mount list entry for the directory
* Unix authentication required.
*/
void
MOUNTPROC_UMNT(dirpath) = 3;
/*
* Removes all of the mount list entries for this client
* Unix authentication required.
*/
void
MOUNTPROC_UMNTALL(void) = 4;
/*
* Returns a list of all the exported filesystems, and which
* machines are allowed to import it.
*/
exports
MOUNTPROC_EXPORT(void) = 5;
/*
* Identical to MOUNTPROC_EXPORT above
*/
exports
MOUNTPROC_EXPORTALL(void) = 6;
} = 1;
/*
* Version two of the mount protocol communicates with version two
* of the NFS protocol.
* The only difference from version one is the addition of a POSIX
* pathconf call.
*/
version MOUNTVERS_POSIX {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
MOUNTPROC_NULL(void) = 0;
/*
* If fhs_status is 0, then fhs_fhandle contains the
* file handle for the directory. This file handle may
* be used in the NFS protocol. This procedure also adds
* a new entry to the mount list for this client mounting
* the directory.
* Unix authentication required.
*/
fhstatus
MOUNTPROC_MNT(dirpath) = 1;
/*
* Returns the list of remotely mounted filesystems. The
* mountlist contains one entry for each hostname and
* directory pair.
*/
mountlist
MOUNTPROC_DUMP(void) = 2;
/*
* Removes the mount list entry for the directory
* Unix authentication required.
*/
void
MOUNTPROC_UMNT(dirpath) = 3;
/*
* Removes all of the mount list entries for this client
* Unix authentication required.
*/
void
MOUNTPROC_UMNTALL(void) = 4;
/*
* Returns a list of all the exported filesystems, and which
* machines are allowed to import it.
*/
exports
MOUNTPROC_EXPORT(void) = 5;
/*
* Identical to MOUNTPROC_EXPORT above
*/
exports
MOUNTPROC_EXPORTALL(void) = 6;
/*
* POSIX pathconf info (Sun hack)
*/
ppathcnf
MOUNTPROC_PATHCONF(dirpath) = 7;
} = 2;
version MOUNT_V3 {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
MOUNTPROC3_NULL(void) = 0;
/*
* If fhs_status is 0, then fhs_fhandle contains the
* file handle for the directory. This file handle may
* be used in the NFS protocol. This procedure also adds
* a new entry to the mount list for this client mounting
* the directory.
* Unix authentication required.
*/
mountres3
MOUNTPROC3_MNT(dirpath) = 1;
/*
* Returns the list of remotely mounted filesystems. The
* mountlist contains one entry for each hostname and
* directory pair.
*/
mountlist
MOUNTPROC3_DUMP(void) = 2;
/*
* Removes the mount list entry for the directory
* Unix authentication required.
*/
void
MOUNTPROC3_UMNT(dirpath) = 3;
/*
* Removes all of the mount list entries for this client
* Unix authentication required.
*/
void
MOUNTPROC3_UMNTALL(void) = 4;
/*
* Returns a list of all the exported filesystems, and which
* machines are allowed to import it.
*/
exports
MOUNTPROC3_EXPORT(void) = 5;
} = 3;
} = 100005;
#ifdef RPC_HDR
%#endif /*!_rpcsvc_mount_h*/
#endif

361
mount/rpcsvc/nfsmount_clnt.c
View File

@ -1,361 +0,0 @@
/*
* Please do not edit this file.
* It was generated using rpcgen.
*/
#include <memory.h> /* for memset */
#include "nfsmount.h"
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user or with the express written consent of
* Sun Microsystems, Inc.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
/*
* Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
*/
/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
#include <string.h> /* for memset() */
#include <asm/types.h>
/* Default timeout can be changed using clnt_control() */
static struct timeval TIMEOUT = { 25, 0 };
void *
mountproc_null_1(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_NULL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
fhstatus *
mountproc_mnt_1(dirpath *argp, CLIENT *clnt)
{
static fhstatus clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_MNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_fhstatus, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
mountlist *
mountproc_dump_1(void *argp, CLIENT *clnt)
{
static mountlist clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_DUMP,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_mountlist, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc_umnt_1(dirpath *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
void *
mountproc_umntall_1(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
exports *
mountproc_export_1(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORT,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
exports *
mountproc_exportall_1(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc_null_2(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_NULL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
fhstatus *
mountproc_mnt_2(dirpath *argp, CLIENT *clnt)
{
static fhstatus clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_MNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_fhstatus, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
mountlist *
mountproc_dump_2(void *argp, CLIENT *clnt)
{
static mountlist clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_DUMP,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_mountlist, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc_umnt_2(dirpath *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
void *
mountproc_umntall_2(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_UMNTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
exports *
mountproc_export_2(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORT,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
exports *
mountproc_exportall_2(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_EXPORTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
ppathcnf *
mountproc_pathconf_2(dirpath *argp, CLIENT *clnt)
{
static ppathcnf clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC_PATHCONF,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_ppathcnf, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc3_null_3(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_NULL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
mountres3 *
mountproc3_mnt_3(dirpath *argp, CLIENT *clnt)
{
static mountres3 clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_MNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_mountres3, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
mountlist *
mountproc3_dump_3(void *argp, CLIENT *clnt)
{
static mountlist clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_DUMP,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_mountlist, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}
void *
mountproc3_umnt_3(dirpath *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_UMNT,
(xdrproc_t) xdr_dirpath, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
void *
mountproc3_umntall_3(void *argp, CLIENT *clnt)
{
static char clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_UMNTALL,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return ((void *)&clnt_res);
}
exports *
mountproc3_export_3(void *argp, CLIENT *clnt)
{
static exports clnt_res;
memset((char *)&clnt_res, 0, sizeof(clnt_res));
if (clnt_call (clnt, MOUNTPROC3_EXPORT,
(xdrproc_t) xdr_void, (caddr_t) argp,
(xdrproc_t) xdr_exports, (caddr_t) &clnt_res,
TIMEOUT) != RPC_SUCCESS) {
return (NULL);
}
return (&clnt_res);
}

329
mount/rpcsvc/nfsmount_xdr.c
View File

@ -1,329 +0,0 @@
/*
* Please do not edit this file.
* It was generated using rpcgen.
*/
#include "nfsmount.h"
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user or with the express written consent of
* Sun Microsystems, Inc.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
/*
* Copyright (c) 1985, 1990 by Sun Microsystems, Inc.
*/
/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */
#include <asm/types.h>
bool_t
xdr_fhandle (XDR *xdrs, fhandle objp)
{
register int32_t *buf;
if (!xdr_opaque (xdrs, objp, FHSIZE))
return FALSE;
return TRUE;
}
bool_t
xdr_fhandle3 (XDR *xdrs, fhandle3 *objp)
{
register int32_t *buf;
if (!xdr_bytes (xdrs, (char **)&objp->fhandle3_val, (u_int *) &objp->fhandle3_len, FHSIZE3))
return FALSE;
return TRUE;
}
bool_t
xdr_mountstat3 (XDR *xdrs, mountstat3 *objp)
{
register int32_t *buf;
if (!xdr_enum (xdrs, (enum_t *) objp))
return FALSE;
return TRUE;
}
bool_t
xdr_fhstatus (XDR *xdrs, fhstatus *objp)
{
register int32_t *buf;
if (!xdr_u_int (xdrs, &objp->fhs_status))
return FALSE;
switch (objp->fhs_status) {
case 0:
if (!xdr_fhandle (xdrs, objp->fhstatus_u.fhs_fhandle))
return FALSE;
break;
default:
break;
}
return TRUE;
}
bool_t
xdr_mountres3_ok (XDR *xdrs, mountres3_ok *objp)
{
register int32_t *buf;
if (!xdr_fhandle3 (xdrs, &objp->fhandle))
return FALSE;
if (!xdr_array (xdrs, (char **)&objp->auth_flavours.auth_flavours_val, (u_int *) &objp->auth_flavours.auth_flavours_len, ~0,
sizeof (int), (xdrproc_t) xdr_int))
return FALSE;
return TRUE;
}
bool_t
xdr_mountres3 (XDR *xdrs, mountres3 *objp)
{
register int32_t *buf;
if (!xdr_mountstat3 (xdrs, &objp->fhs_status))
return FALSE;
switch (objp->fhs_status) {
case MNT_OK:
if (!xdr_mountres3_ok (xdrs, &objp->mountres3_u.mountinfo))
return FALSE;
break;
default:
break;
}
return TRUE;
}
bool_t
xdr_dirpath (XDR *xdrs, dirpath *objp)
{
register int32_t *buf;
if (!xdr_string (xdrs, objp, MNTPATHLEN))
return FALSE;
return TRUE;
}
bool_t
xdr_name (XDR *xdrs, name *objp)
{
register int32_t *buf;
if (!xdr_string (xdrs, objp, MNTNAMLEN))
return FALSE;
return TRUE;
}
bool_t
xdr_mountlist (XDR *xdrs, mountlist *objp)
{
register int32_t *buf;
if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct mountbody), (xdrproc_t) xdr_mountbody))
return FALSE;
return TRUE;
}
bool_t
xdr_mountbody (XDR *xdrs, mountbody *objp)
{
register int32_t *buf;
if (!xdr_name (xdrs, &objp->ml_hostname))
return FALSE;
if (!xdr_dirpath (xdrs, &objp->ml_directory))
return FALSE;
if (!xdr_mountlist (xdrs, &objp->ml_next))
return FALSE;
return TRUE;
}
bool_t
xdr_groups (XDR *xdrs, groups *objp)
{
register int32_t *buf;
if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct groupnode), (xdrproc_t) xdr_groupnode))
return FALSE;
return TRUE;
}
bool_t
xdr_groupnode (XDR *xdrs, groupnode *objp)
{
register int32_t *buf;
if (!xdr_name (xdrs, &objp->gr_name))
return FALSE;
if (!xdr_groups (xdrs, &objp->gr_next))
return FALSE;
return TRUE;
}
bool_t
xdr_exports (XDR *xdrs, exports *objp)
{
register int32_t *buf;
if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct exportnode), (xdrproc_t) xdr_exportnode))
return FALSE;
return TRUE;
}
bool_t
xdr_exportnode (XDR *xdrs, exportnode *objp)
{
register int32_t *buf;
if (!xdr_dirpath (xdrs, &objp->ex_dir))
return FALSE;
if (!xdr_groups (xdrs, &objp->ex_groups))
return FALSE;
if (!xdr_exports (xdrs, &objp->ex_next))
return FALSE;
return TRUE;
}
bool_t
xdr_ppathcnf (XDR *xdrs, ppathcnf *objp)
{
register int32_t *buf;
int i;
if (xdrs->x_op == XDR_ENCODE) {
buf = XDR_INLINE (xdrs, 6 * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_int (xdrs, &objp->pc_link_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_canon))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_input))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_name_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_path_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_pipe_buf))
return FALSE;
} else {
IXDR_PUT_LONG(buf, objp->pc_link_max);
IXDR_PUT_SHORT(buf, objp->pc_max_canon);
IXDR_PUT_SHORT(buf, objp->pc_max_input);
IXDR_PUT_SHORT(buf, objp->pc_name_max);
IXDR_PUT_SHORT(buf, objp->pc_path_max);
IXDR_PUT_SHORT(buf, objp->pc_pipe_buf);
}
if (!xdr_u_char (xdrs, &objp->pc_vdisable))
return FALSE;
if (!xdr_char (xdrs, &objp->pc_xxx))
return FALSE;
buf = XDR_INLINE (xdrs, ( 2 ) * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_vector (xdrs, (char *)objp->pc_mask, 2,
sizeof (short), (xdrproc_t) xdr_short))
return FALSE;
} else {
{
register short *genp;
for (i = 0, genp = objp->pc_mask;
i < 2; ++i) {
IXDR_PUT_SHORT(buf, *genp++);
}
}
}
return TRUE;
} else if (xdrs->x_op == XDR_DECODE) {
buf = XDR_INLINE (xdrs, 6 * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_int (xdrs, &objp->pc_link_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_canon))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_input))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_name_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_path_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_pipe_buf))
return FALSE;
} else {
objp->pc_link_max = IXDR_GET_LONG(buf);
objp->pc_max_canon = IXDR_GET_SHORT(buf);
objp->pc_max_input = IXDR_GET_SHORT(buf);
objp->pc_name_max = IXDR_GET_SHORT(buf);
objp->pc_path_max = IXDR_GET_SHORT(buf);
objp->pc_pipe_buf = IXDR_GET_SHORT(buf);
}
if (!xdr_u_char (xdrs, &objp->pc_vdisable))
return FALSE;
if (!xdr_char (xdrs, &objp->pc_xxx))
return FALSE;
buf = XDR_INLINE (xdrs, ( 2 ) * BYTES_PER_XDR_UNIT);
if (buf == NULL) {
if (!xdr_vector (xdrs, (char *)objp->pc_mask, 2,
sizeof (short), (xdrproc_t) xdr_short))
return FALSE;
} else {
{
register short *genp;
for (i = 0, genp = objp->pc_mask;
i < 2; ++i) {
*genp++ = IXDR_GET_SHORT(buf);
}
}
}
return TRUE;
}
if (!xdr_int (xdrs, &objp->pc_link_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_canon))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_max_input))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_name_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_path_max))
return FALSE;
if (!xdr_short (xdrs, &objp->pc_pipe_buf))
return FALSE;
if (!xdr_u_char (xdrs, &objp->pc_vdisable))
return FALSE;
if (!xdr_char (xdrs, &objp->pc_xxx))
return FALSE;
if (!xdr_vector (xdrs, (char *)objp->pc_mask, 2,
sizeof (short), (xdrproc_t) xdr_short))
return FALSE;
return TRUE;
}

1
mount/sundries.c
View File

@ -16,7 +16,6 @@
#include "sundries.h"
#include "realpath.h"
#include "xmalloc.h"
#include "nfsmount.h"
#include "nls.h"
char *

106
mount/umount.c
View File

@ -20,15 +20,6 @@
#include "env.h"
#include "nls.h"
#include <sys/socket.h>
#include <sys/time.h>
#include <netdb.h>
#include <rpc/rpc.h>
#include <rpc/pmap_clnt.h>
#include <rpc/pmap_prot.h>
#include "nfsmount.h"
#include <arpa/inet.h>
#if defined(MNT_FORCE)
/* Interesting ... it seems libc knows about MNT_FORCE and presumably
about umount2 as well -- need not do anything */
@ -144,98 +135,6 @@ check_special_umountprog(const char *spec, const char *node,
return 0;
}
static int xdr_dir(XDR *xdrsp, char *dirp)
{
return (xdr_string(xdrsp, &dirp, MNTPATHLEN));
}
static int
nfs_umount_rpc_call(const char *spec, const char *opts)
{
register CLIENT *clp;
struct sockaddr_in saddr;
struct timeval pertry, try;
enum clnt_stat clnt_stat;
int port = 0;
int so = RPC_ANYSOCK;
struct hostent *hostp;
char *hostname;
char *dirname;
char *p;
if (spec == NULL || (p = strchr(spec,':')) == NULL)
return 0;
hostname = xstrndup(spec, p-spec);
dirname = xstrdup(p+1);
#ifdef DEBUG
printf(_("host: %s, directory: %s\n"), hostname, dirname);
#endif
if (opts && (p = strstr(opts, "addr="))) {
char *q;
free(hostname);
p += 5;
q = p;
while (*q && *q != ',') q++;
hostname = xstrndup(p,q-p);
}
if (opts && (p = strstr(opts, "mountport=")) && isdigit(*(p+10)))
port = atoi(p+10);
if (hostname[0] >= '0' && hostname[0] <= '9')
saddr.sin_addr.s_addr = inet_addr(hostname);
else {
if ((hostp = gethostbyname(hostname)) == NULL) {
fprintf(stderr, _("umount: can't get address for %s\n"),
hostname);
return 1;
}
if (hostp->h_length > sizeof(struct in_addr)) {
fprintf(stderr, _("umount: got bad hostp->h_length\n"));
hostp->h_length = sizeof(struct in_addr);
}
memcpy(&saddr.sin_addr, hostp->h_addr, hostp->h_length);
}
saddr.sin_family = AF_INET;
saddr.sin_port = htons(port);
pertry.tv_sec = 3;
pertry.tv_usec = 0;
if (opts && (p = strstr(opts, "tcp"))) {
/* possibly: make sure option is not "notcp"
possibly: try udp if tcp fails */
if ((clp = clnttcp_create(&saddr, MOUNTPROG, MOUNTVERS,
&so, 0, 0)) == NULL) {
clnt_pcreateerror("Cannot MOUNTPROG RPC (tcp)");
return 1;
}
} else {
if ((clp = clntudp_create(&saddr, MOUNTPROG, MOUNTVERS,
pertry, &so)) == NULL) {
clnt_pcreateerror("Cannot MOUNTPROG RPC");
return 1;
}
}
clp->cl_auth = authunix_create_default();
try.tv_sec = 20;
try.tv_usec = 0;
clnt_stat = clnt_call(clp, MOUNTPROC_UMNT,
(xdrproc_t) xdr_dir, dirname,
(xdrproc_t) xdr_void, (caddr_t) 0,
try);
if (clnt_stat != RPC_SUCCESS) {
clnt_perror(clp, "Bad UMNT RPC");
return 1;
}
auth_destroy(clp->cl_auth);
clnt_destroy(clp);
return 0;
}
/* complain about a failed umount */
static void complain(int err, const char *dev) {
switch (err) {
@ -289,11 +188,6 @@ umount_one (const char *spec, const char *node, const char *type,
if (check_special_umountprog(spec, node, type, &status))
return status;
/* Ignore any RPC errors, so that you can umount the filesystem
if the server is down. */
if (strcasecmp(type, "nfs") == 0)
nfs_umount_rpc_call(spec, opts);
umnt_err = umnt_err2 = 0;
if (lazy) {
res = umount2 (node, MNT_DETACH);