Lines Matching refs:read_len
105 ssize_t read_len;
116 read_len = read(ffd, buf, buflen);
117 if(read_len > 0) {
118 if(read_len < buflen && buf[read_len-1] != '\n') {
119 buf[read_len] = '\n';
120 read_len++;
122 if(read_len == buflen) {
123 buf[--read_len] = '\0';
124 buf[--read_len] = '\n';
125 buf[--read_len] = '.';
126 buf[--read_len] = '.';
127 buf[--read_len] = '.';
130 buf[read_len] = '\0';
