+ int fd;
+
+ fd = open("/proc/fs/nfsd/threads", O_WRONLY);
+ if (fd < 0)
+ fd = open("/proc/fs/nfs/threads", O_WRONLY);
+ if (fd >= 0) {
+ /* 2.5+ kernel with nfsd filesystem mounted.
+ * Just write the number in.
+ * Cannot handle port number yet, but does anyone care?
+ */
+ char buf[20];
+ int n;
+ snprintf(buf, 20,"%d\n", nrservs);
+ n = write(fd, buf, strlen(buf));
+ close(fd);
+ if (n != strlen(buf))
+ return -1;
+ else
+ return 0;
+ }