| 316 | |
| 317 | #define LINE_GROWTH 16 |
| 318 | static int add_byte(int c, char **lineptr, size_t slen, size_t *n) |
| 319 | { |
| 320 | size_t new_size = slen + 1; |
| 321 | |
| 322 | if (new_size > *n) { |
| 323 | new_size += LINE_GROWTH - 1; |
| 324 | new_size *= 2; |
| 325 | *lineptr = xrealloc(*lineptr, new_size); |
| 326 | *n = new_size; |
| 327 | } |
| 328 | |
| 329 | (*lineptr)[slen] = c; |
| 330 | |
| 331 | return 0; |
| 332 | } |
| 333 | |
| 334 | static ssize_t compat_getline(char **lineptr, size_t *n, FILE *stream) |
| 335 | { |
no test coverage detected