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-rw-r--r--mdk-stage1/nfsmount.c164
1 files changed, 27 insertions, 137 deletions
diff --git a/mdk-stage1/nfsmount.c b/mdk-stage1/nfsmount.c
index b5aa44606..839a4264d 100644
--- a/mdk-stage1/nfsmount.c
+++ b/mdk-stage1/nfsmount.c
@@ -1,3 +1,21 @@
+ /*
+ * Guillaume Cottenceau (gc@mandrakesoft.com)
+ *
+ * Copyright 2003 MandrakeSoft
+ *
+ * This software may be freely redistributed under the terms of the GNU
+ * public license.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * basing on nfsmount.c from util-linux-2.11z:
+ * - use our logging facilities
+ * - use our host resolving stuff
+ * - remove unneeded code
+ */
+
/*
* nfsmount.c -- Linux NFS mount
* Copyright (C) 1993 Rick Sladkey <jrs@world.std.com>
@@ -204,7 +222,7 @@ find_kernel_nfs_mount_version(void) {
}
if (nfs_mount_version > NFS_MOUNT_VERSION)
nfs_mount_version = NFS_MOUNT_VERSION;
- log_message("nfsmount: kernel_nfs_mount_version : %d", nfs_mount_version);
+ log_message("nfsmount: kernel_nfs_mount_version: %d", nfs_mount_version);
return nfs_mount_version;
}
@@ -252,20 +270,6 @@ get_mountport(struct sockaddr_in *server_addr,
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;
}
@@ -273,15 +277,12 @@ get_mountport(struct sockaddr_in *server_addr,
int nfsmount_prepare(const char *spec, char **mount_opts)
{
- int running_bg = 0;
char hostdir[1024];
CLIENT *mclient;
- char *hostname, *dirname, *old_opts, *mounthost = NULL;
- char new_opts[1024];
+ char *hostname, *dirname, *mounthost = NULL;
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 sockaddr_in server_addr;
@@ -294,7 +295,7 @@ int nfsmount_prepare(const char *spec, char **mount_opts)
struct mountres3 nfsv3;
} status;
char *s;
- int port, mountport, proto, bg, soft, intr;
+ int port, mountport, proto, soft, intr;
int posix, nocto, noac, broken_suid, nolock;
int retry, tcp;
int mountprog, mountvers, nfsprog, nfsvers;
@@ -335,16 +336,7 @@ int nfsmount_prepare(const char *spec, char **mount_opts)
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 = "";
- if (strlen(old_opts) + strlen(s) + 10 >= sizeof(new_opts)) {
- log_message("nfsmount: excessively long option argument");
- goto fail;
- }
- sprintf(new_opts, "%s%saddr=%s",
- old_opts, *old_opts ? "," : "", s);
/* Set default options.
* rsize/wsize (and bsize, for ver >= 3) are left 0 in order to
@@ -360,7 +352,6 @@ int nfsmount_prepare(const char *spec, char **mount_opts)
data.namlen = NAME_MAX;
#endif
- bg = 0;
soft = 1;
intr = 0;
posix = 0;
@@ -378,108 +369,7 @@ int nfsmount_prepare(const char *spec, char **mount_opts)
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, "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
- log_message("Warning: Unrecognized proto= option.");
- } else if (!strcmp(opt, "namlen")) {
-#if NFS_MOUNT_VERSION >= 2
- if (nfs_mount_version >= 2)
- data.namlen = val;
- else
-#endif
- log_message("Warning: Option namlen is not supported.");
- } else if (!strcmp(opt, "addr")) {
- /* ignore */;
- } else {
- log_message("unknown nfs mount parameter: %s=%d", 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
- log_message("Warning: option nolock is not supported.");
- } else if (!strcmp(opt, "broken_suid")) {
- broken_suid = val;
- } else {
- log_message("unknown nfs mount option: %s%s", val ? "" : "no", opt);
- goto fail;
- }
- }
- }
+
retry_mount:
proto = (tcp) ? IPPROTO_TCP : IPPROTO_UDP;
@@ -523,8 +413,8 @@ retry_mount:
data.rsize, data.wsize, data.timeo, data.retrans);
log_message("acreg (min, max) = (%d, %d), acdir (min, max) = (%d, %d)",
data.acregmin, data.acregmax, data.acdirmin, data.acdirmax);
- log_message("port = %d, bg = %d, retry = %d, flags = %.8x",
- port, bg, retry, data.flags);
+ log_message("port = %d, retry = %d, flags = %.8x",
+ port, retry, data.flags);
log_message("mountprog = %d, mountvers = %d, nfsprog = %d, nfsvers = %d",
mountprog, mountvers, nfsprog, nfsvers);
log_message("soft = %d, intr = %d, posix = %d, nocto = %d, noac = %d",
@@ -629,7 +519,7 @@ retry_mount:
*/
memset(&status, 0, sizeof(status));
- log_message("nfsmount: doing client call in nfs v%ld", pm_mnt->pm_vers);
+ log_message("nfsmount: doing client call in nfs version: %ld", pm_mnt->pm_vers);
if (pm_mnt->pm_vers == 3)
clnt_stat = clnt_call(mclient,
MOUNTPROC3_MNT,
@@ -650,14 +540,14 @@ retry_mount:
if (clnt_stat == RPC_SUCCESS)
goto succeeded;
- if (!running_bg && prevt == 0)
+ if (prevt == 0)
clnt_perror(mclient, "mount");
auth_destroy(mclient->cl_auth);
clnt_destroy(mclient);
mclient = 0;
close(msock);
} else {
- if (!running_bg && prevt == 0)
+ if (prevt == 0)
clnt_pcreateerror("mount");
}
prevt = t;
generated by cgit v1.2.1 (git 2.21.0) at 2024-12-13 20:52:33 +0000