From 6193f67f75b3d9143da2f5ba8d6a9a97044adf18 Mon Sep 17 00:00:00 2001 From: Thierry Vignaud Date: Fri, 14 Mar 2014 07:57:25 +0100 Subject: drop our own old unmaintained forked nfs code we now got support for all NFS features, including NFSv4 & co server likely needs to be configured with 'insecure' --- mdk-stage1/Makefile | 2 +- mdk-stage1/mount_rpcgen.h | 208 ------------- mdk-stage1/nfs_mount4.h | 54 ---- mdk-stage1/nfsmount.c | 735 ---------------------------------------------- mdk-stage1/nfsmount.h | 331 --------------------- 5 files changed, 1 insertion(+), 1329 deletions(-) delete mode 100644 mdk-stage1/mount_rpcgen.h delete mode 100644 mdk-stage1/nfs_mount4.h delete mode 100644 mdk-stage1/nfsmount.c delete mode 100644 mdk-stage1/nfsmount.h (limited to 'mdk-stage1') diff --git a/mdk-stage1/Makefile b/mdk-stage1/Makefile index 3a9a6ceca..d5bed4ee9 100644 --- a/mdk-stage1/Makefile +++ b/mdk-stage1/Makefile @@ -59,7 +59,7 @@ STAGE1_OWN_LIBS = -lz -lldetect -lkmod -lpci -llzma -lsysfs STAGE1SRC = stage1.c log.c utils.c params.c tools.c modules.c probing.c mount.c automatic.c frontend-common.c lomount.c thirdparty.c zlibsupport.c CDROMSRC = cdrom.c DISKSRC = disk.c directory.c partition.c -NETWORKSRC = network.c nfsmount.c dhcp.c url.c dns.c adsl.c directory.c wireless.c +NETWORKSRC = network.c dhcp.c url.c dns.c adsl.c directory.c wireless.c #KASRC = ka.c # use sort to remove duplicates diff --git a/mdk-stage1/mount_rpcgen.h b/mdk-stage1/mount_rpcgen.h deleted file mode 100644 index d70ccaf9d..000000000 --- a/mdk-stage1/mount_rpcgen.h +++ /dev/null @@ -1,208 +0,0 @@ -/* - * Please do not edit this file. - * It was generated using rpcgen. - */ - -#ifndef _MOUNT_H_RPCGEN -#define _MOUNT_H_RPCGEN - -#include - -#define MNTPATHLEN 1024 -#define MNTNAMLEN 255 -#define FHSIZE 32 - -typedef char fhandle[FHSIZE]; -#ifdef __cplusplus -extern "C" bool_t xdr_fhandle(XDR *, fhandle); -#elif __STDC__ -extern bool_t xdr_fhandle(XDR *, fhandle); -#else /* Old Style C */ -bool_t xdr_fhandle(); -#endif /* Old Style C */ - - -struct fhstatus { - u_int fhs_status; - union { - fhandle fhs_fhandle; - } fhstatus_u; -}; -typedef struct fhstatus fhstatus; -#ifdef __cplusplus -extern "C" bool_t xdr_fhstatus(XDR *, fhstatus*); -#elif __STDC__ -extern bool_t xdr_fhstatus(XDR *, fhstatus*); -#else /* Old Style C */ -bool_t xdr_fhstatus(); -#endif /* Old Style C */ - - -typedef char *dirpath; -#ifdef __cplusplus -extern "C" bool_t xdr_dirpath(XDR *, dirpath*); -#elif __STDC__ -extern bool_t xdr_dirpath(XDR *, dirpath*); -#else /* Old Style C */ -bool_t xdr_dirpath(); -#endif /* Old Style C */ - - -typedef char *name; -#ifdef __cplusplus -extern "C" bool_t xdr_name(XDR *, name*); -#elif __STDC__ -extern bool_t xdr_name(XDR *, name*); -#else /* Old Style C */ -bool_t xdr_name(); -#endif /* Old Style C */ - - -typedef struct mountbody *mountlist; -#ifdef __cplusplus -extern "C" bool_t xdr_mountlist(XDR *, mountlist*); -#elif __STDC__ -extern bool_t xdr_mountlist(XDR *, mountlist*); -#else /* Old Style C */ -bool_t xdr_mountlist(); -#endif /* Old Style C */ - - -struct mountbody { - name ml_hostname; - dirpath ml_directory; - mountlist ml_next; -}; -typedef struct mountbody mountbody; -#ifdef __cplusplus -extern "C" bool_t xdr_mountbody(XDR *, mountbody*); -#elif __STDC__ -extern bool_t xdr_mountbody(XDR *, mountbody*); -#else /* Old Style C */ -bool_t xdr_mountbody(); -#endif /* Old Style C */ - - -typedef struct groupnode *groups; -#ifdef __cplusplus -extern "C" bool_t xdr_groups(XDR *, groups*); -#elif __STDC__ -extern bool_t xdr_groups(XDR *, groups*); -#else /* Old Style C */ -bool_t xdr_groups(); -#endif /* Old Style C */ - - -struct groupnode { - name gr_name; - groups gr_next; -}; -typedef struct groupnode groupnode; -#ifdef __cplusplus -extern "C" bool_t xdr_groupnode(XDR *, groupnode*); -#elif __STDC__ -extern bool_t xdr_groupnode(XDR *, groupnode*); -#else /* Old Style C */ -bool_t xdr_groupnode(); -#endif /* Old Style C */ - - -typedef struct exportnode *exports; -#ifdef __cplusplus -extern "C" bool_t xdr_exports(XDR *, exports*); -#elif __STDC__ -extern bool_t xdr_exports(XDR *, exports*); -#else /* Old Style C */ -bool_t xdr_exports(); -#endif /* Old Style C */ - - -struct exportnode { - dirpath ex_dir; - groups ex_groups; - exports ex_next; -}; -typedef struct exportnode exportnode; -#ifdef __cplusplus -extern "C" bool_t xdr_exportnode(XDR *, exportnode*); -#elif __STDC__ -extern bool_t xdr_exportnode(XDR *, exportnode*); -#else /* Old Style C */ -bool_t xdr_exportnode(); -#endif /* Old Style C */ - - -#define MOUNTPROG ((u_long)100005) -#define MOUNTVERS ((u_long)1) - -#ifdef __cplusplus -#define MOUNTPROC_NULL ((u_long)0) -extern "C" void * mountproc_null_1(void *, CLIENT *); -extern "C" void * mountproc_null_1_svc(void *, struct svc_req *); -#define MOUNTPROC_MNT ((u_long)1) -extern "C" fhstatus * mountproc_mnt_1(dirpath *, CLIENT *); -extern "C" fhstatus * mountproc_mnt_1_svc(dirpath *, struct svc_req *); -#define MOUNTPROC_DUMP ((u_long)2) -extern "C" mountlist * mountproc_dump_1(void *, CLIENT *); -extern "C" mountlist * mountproc_dump_1_svc(void *, struct svc_req *); -#define MOUNTPROC_UMNT ((u_long)3) -extern "C" void * mountproc_umnt_1(dirpath *, CLIENT *); -extern "C" void * mountproc_umnt_1_svc(dirpath *, struct svc_req *); -#define MOUNTPROC_UMNTALL ((u_long)4) -extern "C" void * mountproc_umntall_1(void *, CLIENT *); -extern "C" void * mountproc_umntall_1_svc(void *, struct svc_req *); -#define MOUNTPROC_EXPORT ((u_long)5) -extern "C" exports * mountproc_export_1(void *, CLIENT *); -extern "C" exports * mountproc_export_1_svc(void *, struct svc_req *); -#define MOUNTPROC_EXPORTALL ((u_long)6) -extern "C" exports * mountproc_exportall_1(void *, CLIENT *); -extern "C" exports * mountproc_exportall_1_svc(void *, struct svc_req *); - -#elif __STDC__ -#define MOUNTPROC_NULL ((u_long)0) -extern void * mountproc_null_1(void *, CLIENT *); -extern void * mountproc_null_1_svc(void *, struct svc_req *); -#define MOUNTPROC_MNT ((u_long)1) -extern fhstatus * mountproc_mnt_1(dirpath *, CLIENT *); -extern fhstatus * mountproc_mnt_1_svc(dirpath *, struct svc_req *); -#define MOUNTPROC_DUMP ((u_long)2) -extern mountlist * mountproc_dump_1(void *, CLIENT *); -extern mountlist * mountproc_dump_1_svc(void *, struct svc_req *); -#define MOUNTPROC_UMNT ((u_long)3) -extern void * mountproc_umnt_1(dirpath *, CLIENT *); -extern void * mountproc_umnt_1_svc(dirpath *, struct svc_req *); -#define MOUNTPROC_UMNTALL ((u_long)4) -extern void * mountproc_umntall_1(void *, CLIENT *); -extern void * mountproc_umntall_1_svc(void *, struct svc_req *); -#define MOUNTPROC_EXPORT ((u_long)5) -extern exports * mountproc_export_1(void *, CLIENT *); -extern exports * mountproc_export_1_svc(void *, struct svc_req *); -#define MOUNTPROC_EXPORTALL ((u_long)6) -extern exports * mountproc_exportall_1(void *, CLIENT *); -extern exports * mountproc_exportall_1_svc(void *, struct svc_req *); - -#else /* Old Style C */ -#define MOUNTPROC_NULL ((u_long)0) -extern void * mountproc_null_1(); -extern void * mountproc_null_1_svc(); -#define MOUNTPROC_MNT ((u_long)1) -extern fhstatus * mountproc_mnt_1(); -extern fhstatus * mountproc_mnt_1_svc(); -#define MOUNTPROC_DUMP ((u_long)2) -extern mountlist * mountproc_dump_1(); -extern mountlist * mountproc_dump_1_svc(); -#define MOUNTPROC_UMNT ((u_long)3) -extern void * mountproc_umnt_1(); -extern void * mountproc_umnt_1_svc(); -#define MOUNTPROC_UMNTALL ((u_long)4) -extern void * mountproc_umntall_1(); -extern void * mountproc_umntall_1_svc(); -#define MOUNTPROC_EXPORT ((u_long)5) -extern exports * mountproc_export_1(); -extern exports * mountproc_export_1_svc(); -#define MOUNTPROC_EXPORTALL ((u_long)6) -extern exports * mountproc_exportall_1(); -extern exports * mountproc_exportall_1_svc(); -#endif /* Old Style C */ - -#endif /* !_MOUNT_H_RPCGEN */ diff --git a/mdk-stage1/nfs_mount4.h b/mdk-stage1/nfs_mount4.h deleted file mode 100644 index 85650773a..000000000 --- a/mdk-stage1/nfs_mount4.h +++ /dev/null @@ -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 */ - diff --git a/mdk-stage1/nfsmount.c b/mdk-stage1/nfsmount.c deleted file mode 100644 index 0345098f9..000000000 --- a/mdk-stage1/nfsmount.c +++ /dev/null @@ -1,735 +0,0 @@ - /* - * Guillaume Cottenceau (gc) - * - * Copyright 2003 Mandriva - * - * 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 - * - * 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 : - * Omit the call to connect() for Linux version 1.3.11 or later. - * - * Wed Oct 1 23:55:28 1997: Dick Streefland - * Implemented the "bg", "fg" and "retry" mount options for NFS. - * - * 1999-02-22 Arkadiusz Miśkiewicz - * - added Native Language Support - * - * Modified by Olaf Kirch and Trond Myklebust for new NFS code, - * plus NFSv3 stuff. - * - * 2003-04-14 David Black - * - added support for multiple hostname NFS mounts - */ - -/* - * nfsmount.c,v 1.1.1.1 1993/11/18 08:40:51 jrs Exp - */ - -#define HAVE_rpcsvc_nfs_prot_h -#define HAVE_inet_aton - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "nfsmount.h" - -#ifdef HAVE_rpcsvc_nfs_prot_h -#include -#else -#include -#define nfsstat nfs_stat -#endif - -#include "nfs_mount4.h" - -#include "log.h" -#include "dns.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) - -bool_t -xdr_fhandle3 (XDR *xdrs, fhandle3 *objp) -{ - 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) -{ - if (!xdr_enum (xdrs, (enum_t *) objp)) - return FALSE; - return TRUE; -} - -bool_t -xdr_mountres3_ok (XDR *xdrs, mountres3_ok *objp) -{ - 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) -{ - 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) -{ - if (!xdr_string (xdrs, objp, MNTPATHLEN)) - return FALSE; - return TRUE; -} - -bool_t -xdr_fhandle (XDR *xdrs, fhandle objp) -{ - if (!xdr_opaque (xdrs, objp, FHSIZE)) - return FALSE; - return TRUE; -} - -bool_t -xdr_fhstatus (XDR *xdrs, fhstatus *objp) -{ - 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; -} - - -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; - log_message("nfsmount: kernel_nfs_mount_version: %d", 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; - return &p; -} - - - -int nfsmount_prepare(const char *spec, char **mount_opts) -{ - char hostdir[1024]; - CLIENT *mclient; - char *hostname, *dirname, *mounthost = NULL; - struct timeval total_timeout; - enum clnt_stat clnt_stat; - static struct nfs_mount_data data; - int nfs_mount_version; - 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; - char *s; - int port, mountport, proto, soft, intr; - int posix, nocto, noac, broken_suid, nolock; - int tcp; - int mountprog, mountvers, nfsprog, nfsvers; - int retval; - time_t t; - time_t prevt; - - nfs_mount_version = find_kernel_nfs_mount_version(); - - retval = -1; - msock = fsock = -1; - mclient = NULL; - if (strlen(spec) >= sizeof(hostdir)) { - log_message("nfsmount: excessively long host:dir argument"); - goto fail; - } - strcpy(hostdir, spec); - if ((s = strchr(hostdir, ':'))) { - hostname = hostdir; - dirname = s + 1; - *s = '\0'; - } else { - log_message("nfsmount: directory to mount not in host:dir format"); - goto fail; - } - - server_addr.sin_family = AF_INET; -#ifdef HAVE_inet_aton - if (!inet_aton(hostname, &server_addr.sin_addr)) -#endif - { - if (mygethostbyname(hostname, &server_addr.sin_addr)) { - log_message("nfsmount: can't get address for %s", hostname); - goto fail; - } - } - - memcpy (&mount_server_addr, &server_addr, sizeof (mount_server_addr)); - - - - /* Set default options. - * rsize/wsize are set to 8192 to enable nfs install on - * old i586 machines - * timeo is filled in after we know whether it'll be TCP or UDP. */ - memset(&data, 0, sizeof(data)); - data.rsize = 8192; - data.wsize = 8192; - data.retrans = 30; - data.acregmin = 3; - data.acregmax = 60; - data.acdirmin = 30; - data.acdirmax = 60; -#if NFS_MOUNT_VERSION >= 2 - data.namlen = NAME_MAX; -#endif - - soft = 1; - intr = 0; - posix = 0; - nocto = 0; - nolock = 1; - broken_suid = 0; - noac = 0; - tcp = 0; - - mountprog = MOUNTPROG; - mountvers = 0; - port = 0; - mountport = 0; - nfsprog = NFS_PROGRAM; - nfsvers = 0; - - - -retry_mount: - 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) { - log_message("NFSv%d not supported!", nfsvers); - return 0; - } - if (mountvers > MAX_NFSPROT) { - log_message("NFSv%d not supported!", 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 - log_message("rsize = %d, wsize = %d, timeo = %d, retrans = %d", - 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, 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", - (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 - log_message("tcp = %d", - (data.flags & NFS_MOUNT_TCP) != 0); -#endif -#endif - - data.version = nfs_mount_version; - *mount_opts = (char *) &data; - - - /* 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 (mygethostbyname(mounthost, &mount_server_addr.sin_addr)) { - log_message("nfsmount: can't get address for %s", mounthost); - goto fail; - } - } - } - - /* - * 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; - prevt = 0; - t = 30; - - - /* 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)); - - 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, - (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) - goto succeeded; - - if (prevt == 0) - log_message("could not call server: probably protocol or version error"); - auth_destroy(mclient->cl_auth); - clnt_destroy(mclient); - mclient = 0; - close(msock); - } else { - log_message("could not create rpc client: host probably not found or NFS server is down"); - } - prevt = t; - - goto fail; - - succeeded: - nfsvers = (pm_mnt->pm_vers < 2) ? 2 : pm_mnt->pm_vers; - - if (nfsvers == 2) { - if (status.nfsv2.fhs_status != 0) { - log_message("nfsmount: %s:%s failed, reason given by server: %s", - 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) { - log_message("nfsmount: %s:%s failed, reason given by server: %s", - 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) { - log_message("NFS over TCP is not supported."); - goto fail; - } - fsock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); - } else - fsock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); - if (fsock < 0) { - log_perror("nfs socket"); - goto fail; - } - if (bindresvport(fsock, 0) < 0) { - log_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 notify - * the user, and retry with udp. - */ - if (port == 0 && tcp == 1) { - log_message("NFS server reported TCP not available, retrying with UDP..."); - tcp = 0; - goto retry_mount; - } -#endif - - if (port == 0) - port = NFS_PORT; -#ifdef NFS_MOUNT_DEBUG - else - log_message("used portmapper to find NFS port"); -#endif - } -#ifdef NFS_MOUNT_DEBUG - log_message("using port %d for nfs deamon", 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) { - log_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 : change errno: - * "after #include 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 != (unsigned)-1; i++) { - if (nfs_errtbl[i].stat == (unsigned)stat) - return strerror(nfs_errtbl[i].errnum); - } - sprintf(buf, "unknown nfs status return value: %d", stat); - return buf; -} - diff --git a/mdk-stage1/nfsmount.h b/mdk-stage1/nfsmount.h deleted file mode 100644 index a27e8a8d7..000000000 --- a/mdk-stage1/nfsmount.h +++ /dev/null @@ -1,331 +0,0 @@ -/* - * Please do not edit this file. - * It was generated using rpcgen. - */ - -#ifndef _NFSMOUNT_H_RPCGEN -#define _NFSMOUNT_H_RPCGEN - -#include - -int nfsmount_prepare(const char *spec, char **mount_opts); - - -#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 -#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 */ - -- cgit v1.2.1