Lines Matching refs:buf
25 static int only_one_char(char *buf, int len, char c)31 if (buf[i] != c) {41 char buf[4096];48 ret = read(fd, buf, sizeof(buf));51 if (ret != sizeof(buf)) {56 if (only_one_char(buf, sizeof(buf), 0)) {61 if (only_one_char(buf, sizeof(buf), 0xff)) {