Mercurial > code
comparison parray.c @ 165:970e491d93cb
Add _trim function to realloc to the needed size
| author | David Demelier <markand@malikania.fr> |
|---|---|
| date | Mon, 24 Sep 2012 23:03:50 +0200 |
| parents | 66d317ba4b80 |
| children |
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| 164:654f32079cdc | 165:970e491d93cb |
|---|---|
| 323 arr->data = NULL; | 323 arr->data = NULL; |
| 324 arr->size = 0; | 324 arr->size = 0; |
| 325 } | 325 } |
| 326 | 326 |
| 327 /* | 327 /* |
| 328 * Trim down the array to the correct size. | |
| 329 */ | |
| 330 void * | |
| 331 parray_trim(struct parray *arr) | |
| 332 { | |
| 333 int count = arr->length; | |
| 334 | |
| 335 if (arr->flags & PARRAY_NULLEND) | |
| 336 ++ count; | |
| 337 | |
| 338 return arr->realloc(arr->data, count * sizeof (void *)); | |
| 339 } | |
| 340 | |
| 341 /* | |
| 328 * Increate the array storage when it is full. If the buffer is fixed size | 342 * Increate the array storage when it is full. If the buffer is fixed size |
| 329 * it returns -1 on full buffer otherwise 0 is returned if allocation | 343 * it returns -1 on full buffer otherwise 0 is returned if allocation |
| 330 * succeeded. | 344 * succeeded. |
| 331 */ | 345 */ |
| 332 static int | 346 static int |