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); }