int
main(int argc, char **argv)
{
u_int interval;
int clientOnly = -1;
int serverOnly = -1;
int newStats = 0;
int ch;
char *memf, *nlistf;
int mntlen, i;
char buf[1024];
struct statfs *mntbuf;
struct nfscl_dumpmntopts dumpmntopts;
interval = 0;
memf = nlistf = NULL;
argc = xo_parse_args(argc, argv);
if (argc < 0)
exit(1);
xo_set_version(NFSSTAT_XO_VERSION);
while ((ch = getopt(argc, argv, "cdEesWM:mN:w:zq")) != -1)
switch(ch) {
case 'M':
memf = optarg;
break;
case 'm':
/* Display mount options for NFS mount points. */
mntlen = getmntinfo(&mntbuf, MNT_NOWAIT);
for (i = 0; i < mntlen; i++) {
if (strcmp(mntbuf->f_fstypename, "nfs") == 0) {
dumpmntopts.ndmnt_fname =
mntbuf->f_mntonname;
dumpmntopts.ndmnt_buf = buf;
dumpmntopts.ndmnt_blen = sizeof(buf);
if (nfssvc(NFSSVC_DUMPMNTOPTS,
&dumpmntopts) >= 0)
printf("%s on %s\n%s\n",
mntbuf->f_mntfromname,
mntbuf->f_mntonname, buf);
else if (errno == EPERM)
errx(1, "Only priviledged users"
" can use the -m option");
}
mntbuf++;
}
exit(0);
case 'N':
nlistf = optarg;
break;
case 'W':
widemode = 1;
break;
case 'w':
interval = atoi(optarg);
break;
case 'c':
clientOnly = 1;
if (serverOnly < 0)
serverOnly = 0;
break;
case 'd':
newStats = 1;
if (interval == 0)
interval = 1;
break;
case 's':
serverOnly = 1;
if (clientOnly < 0)
clientOnly = 0;
break;
case 'z':
zflag = 1;
break;
case 'E':
if (extra_output != 0)
xo_err(1, "-e and -E are mutually exclusive");
extra_output = 2;
break;
case 'e':
if (extra_output != 0)
xo_err(1, "-e and -E are mutually exclusive");
extra_output = 1;
break;
case 'q':
printtitle = 0;
break;
case '?':
default:
usage();
}
argc -= optind;
argv += optind;
#define BACKWARD_COMPATIBILITY
#ifdef BACKWARD_COMPATIBILITY
if (*argv) {
interval = atoi(*argv);
if (*++argv) {
nlistf = *argv;
if (*++argv)
memf = *argv;
}
}
#endif
if (modfind("nfscommon") < 0)
xo_err(1, "NFS client/server not loaded");
if (interval) {
exp_sidewaysintpr(interval, clientOnly, serverOnly,
newStats);
} else {
xo_open_container("nfsstat");
if (extra_output != 0)
exp_intpr(clientOnly, serverOnly, extra_output - 1);
else
intpr(clientOnly, serverOnly);
xo_close_container("nfsstat");
}
xo_finish();
exit(0);
}
int
main(int argc, char **argv)
{
u_int interval;
int clientOnly = -1;
int serverOnly = -1;
int ch;
char *memf, *nlistf;
char errbuf[_POSIX2_LINE_MAX];
interval = 0;
memf = nlistf = NULL;
while ((ch = getopt(argc, argv, "cesWM:N:ow:z")) != -1)
switch(ch) {
case 'M':
memf = optarg;
break;
case 'N':
nlistf = optarg;
break;
case 'W':
widemode = 1;
break;
case 'w':
interval = atoi(optarg);
break;
case 'c':
clientOnly = 1;
if (serverOnly < 0)
serverOnly = 0;
break;
case 's':
serverOnly = 1;
if (clientOnly < 0)
clientOnly = 0;
break;
case 'z':
zflag = 1;
break;
case 'o':
if (extra_output != 0)
err(1, "-o incompatible with -e");
run_v4 = 0;
break;
case 'e':
if (run_v4 == 0)
err(1, "-e incompatible with -o");
extra_output = 1;
break;
case '?':
default:
usage();
}
argc -= optind;
argv += optind;
#define BACKWARD_COMPATIBILITY
#ifdef BACKWARD_COMPATIBILITY
if (*argv) {
interval = atoi(*argv);
if (*++argv) {
nlistf = *argv;
if (*++argv)
memf = *argv;
}
}
#endif
if (run_v4 != 0 && modfind("nfscommon") < 0)
errx(1, "new client/server not loaded");
if (run_v4 == 0 && (nlistf != NULL || memf != NULL)) {
deadkernel = 1;
if ((kd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY,
errbuf)) == 0) {
errx(1, "kvm_openfiles: %s", errbuf);
}
if (kvm_nlist(kd, nl) != 0) {
errx(1, "kvm_nlist: can't get names");
}
}
if (interval) {
if (run_v4 > 0)
exp_sidewaysintpr(interval, clientOnly, serverOnly);
else
sidewaysintpr(interval, clientOnly, serverOnly);
} else {
if (extra_output != 0)
exp_intpr(clientOnly, serverOnly);
else
intpr(clientOnly, serverOnly);
}
exit(0);
}
