Lines Matching refs:buf_len
125 ssize_t buf_len;
153 buf_len = (len > (off_t)sizeof(buf)) ? (ssize_t)sizeof(buf) : (ssize_t)len;
155 if ((buf_len = read(fd, buf, buf_len)) == 0)
157 else if (buf_len < 0)
160 archive_write_data(archive, buf, (size_t)buf_len);
161 len -= buf_len;
175 ssize_t buf_len;
209 buf_len = readlink(name, buf, sizeof buf);
210 if (buf_len < 0)
212 buf[buf_len] = '\0';