Searched refs:inbuf (Results 1 – 1 of 1) sorted by relevance
276 char inbuf[1] = {0}; variable278 int n = TEMP_FAILURE_RETRY(read(arg, inbuf, 1));280 TEMP_FAILURE_RETRY(write(arg, inbuf, 1));284 return inbuf[0] == byte;