Searched refs:nibuf (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) {1100 if (nibuf != 0) {1135 nibuf = read(ifd, ibufp, PPP_MRU + PPP_HDRLEN);1136 if (nibuf < 0 && errno == EIO)1137 nibuf = 0;1138 if (nibuf < 0) {1143 nibuf = 0;1144 } else if (nibuf == 0) {[all …]