Searched refs:nobuf (Results 1 – 1 of 1) sorted by relevance
985 int nibuf, nobuf; local1070 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) {[all …]