Lines Matching refs:nobuf

985     int nibuf, nobuf;  local
1070     nibuf = nobuf = 0;
1094     while (nibuf != 0 || nobuf != 0 || pty_readable || stdin_readable) {
1107 	if (nobuf != 0) {
1159 	    nobuf = read(pty_master, obufp, PPP_MRU + PPP_HDRLEN);
1160 	    if (nobuf < 0 && errno == EIO)
1161 		nobuf = 0;
1162 	    if (nobuf < 0) {
1167 		nobuf = 0;
1168 	    } else if (nobuf == 0) {
1180 		    if (!record_write(recordf, 1, obufp, nobuf, &lasttime))
1186 	    n = nobuf;
1193 		    nobuf = 0;
1200 		nobuf -= n;