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#include <u.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <sys/mount.h>
#include <sys/syslog.h>
#include <rpc/rpc.h>
#include <rpc/pmap_clnt.h>
#include <rpc/pmap_prot.h>
#if defined(__FreeBSD_version) && __FreeBSD_version >= 800000
#include <fs/nfs/rpcv2.h>
#include <fs/nfs/nfsproto.h>
# else
#include <nfs/rpcv2.h>
#include <nfs/nfsproto.h>
#endif
#if defined(__FreeBSD_version) && __FreeBSD_version >= 500000
# include <nfsclient/nfs.h>
# ifndef MNT_NODEV
# define MNT_NODEV 0
# endif
#else
# include <nfs/nfs.h>
#endif
#ifdef __NetBSD__
# include <nfs/nfsmount.h>
#endif
#include <libc.h>
#include "mountnfs.h"
#ifndef MNT_NOATIME
# define MNT_NOATIME 0
#endif
void
mountnfs(int proto, struct sockaddr_in *sa,
uchar *handle, int nhandle, char *mtpt)
{
int mflag;
struct nfs_args na;
memset(&na, 0, sizeof na);
na.version = NFS_ARGSVERSION;
na.addr = (struct sockaddr*)sa;
na.addrlen = sizeof *sa;
na.sotype = proto;
na.proto = (proto == SOCK_STREAM) ? IPPROTO_TCP : IPPROTO_UDP;
na.fh = handle;
na.fhsize = nhandle;
na.flags = NFSMNT_RESVPORT|NFSMNT_NFSV3|NFSMNT_INT;
na.wsize = NFS_WSIZE;
na.rsize = NFS_RSIZE;
na.readdirsize = NFS_READDIRSIZE;
na.timeo = 200;
na.retrans = NFS_RETRANS;
na.maxgrouplist = NFS_MAXGRPS;
na.hostname = "backup";
#if !defined(__NetBSD__) && !defined(__APPLE__)
na.acregmin = 60;
na.acregmax = 600;
na.acdirmin = 60;
na.acdirmax = 600;
#endif
mflag = MNT_RDONLY|MNT_NOSUID|MNT_NOATIME|MNT_NODEV;
#ifdef __NetBSD__
if(mount("nfs", mtpt, mflag, &na, sizeof(na)) < 0)
#else
if(mount("nfs", mtpt, mflag, &na) < 0)
#endif
sysfatal("mount: %r");
}
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