efd88f54e8
fixes #30 http://code.swtch.com/plan9port/issues/30/ http://codereview.appspot.com/117060
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
#include <u.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netdb.h>
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#include <sys/stat.h>
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#include <sys/param.h>
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#include <sys/mount.h>
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#include <sys/syslog.h>
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#include <rpc/rpc.h>
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#include <rpc/pmap_clnt.h>
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#include <rpc/pmap_prot.h>
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#if defined(__FreeBSD_version) && __FreeBSD_version >= 800000
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#include <fs/nfs/rpcv2.h>
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#include <fs/nfs/nfsproto.h>
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# else
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#include <nfs/rpcv2.h>
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#include <nfs/nfsproto.h>
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#endif
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#if defined(__FreeBSD_version) && __FreeBSD_version >= 500000
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# include <nfsclient/nfs.h>
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# ifndef MNT_NODEV
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# define MNT_NODEV 0
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# endif
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#else
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# include <nfs/nfs.h>
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#endif
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#ifdef __NetBSD__
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# include <nfs/nfsmount.h>
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#endif
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#include <libc.h>
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#include "mountnfs.h"
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#ifndef MNT_NOATIME
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# define MNT_NOATIME 0
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#endif
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void
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mountnfs(int proto, struct sockaddr_in *sa,
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uchar *handle, int nhandle, char *mtpt)
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{
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int mflag;
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struct nfs_args na;
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memset(&na, 0, sizeof na);
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na.version = NFS_ARGSVERSION;
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na.addr = (struct sockaddr*)sa;
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na.addrlen = sizeof *sa;
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na.sotype = proto;
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na.proto = (proto == SOCK_STREAM) ? IPPROTO_TCP : IPPROTO_UDP;
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na.fh = handle;
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na.fhsize = nhandle;
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na.flags = NFSMNT_RESVPORT|NFSMNT_NFSV3|NFSMNT_INT;
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na.wsize = NFS_WSIZE;
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na.rsize = NFS_RSIZE;
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na.readdirsize = NFS_READDIRSIZE;
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na.timeo = 200;
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na.retrans = NFS_RETRANS;
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na.maxgrouplist = NFS_MAXGRPS;
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na.hostname = "backup";
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#if !defined(__NetBSD__) && !defined(__APPLE__)
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na.acregmin = 60;
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na.acregmax = 600;
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na.acdirmin = 60;
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na.acdirmax = 600;
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#endif
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mflag = MNT_RDONLY|MNT_NOSUID|MNT_NOATIME|MNT_NODEV;
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if(mount("nfs", mtpt, mflag, &na) < 0)
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sysfatal("mount: %r");
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}
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