Searched refs:nchars (Results 1 – 1 of 1) sorted by relevance
676 int nchars = 0; in mraa_link_targets() local678 while (nchars == 0) { in mraa_link_targets()682 nchars = readlink(filename, buffer, size); in mraa_link_targets()683 if (nchars < 0) { in mraa_link_targets()687 buffer[nchars] = '\0'; in mraa_link_targets()689 if (nchars >= size) { in mraa_link_targets()691 nchars = 0; in mraa_link_targets()