| Jeremy Hylton | 3e0055f | 2005-10-20 19:59:25 +0000 | [diff] [blame] | 1 | #include "Python.h" |
| 2 | #include "asdl.h" | ||||
| 3 | |||||
| 4 | asdl_seq * | ||||
| Neal Norwitz | adb69fc | 2005-12-17 20:54:49 +0000 | [diff] [blame^] | 5 | asdl_seq_new(int size, PyArena *arena) |
| Jeremy Hylton | 3e0055f | 2005-10-20 19:59:25 +0000 | [diff] [blame] | 6 | { |
| 7 | asdl_seq *seq = NULL; | ||||
| 8 | size_t n = sizeof(asdl_seq) + | ||||
| 9 | (size ? (sizeof(void *) * (size - 1)) : 0); | ||||
| 10 | |||||
| Neal Norwitz | adb69fc | 2005-12-17 20:54:49 +0000 | [diff] [blame^] | 11 | seq = (asdl_seq *)malloc(n); |
| Jeremy Hylton | 3e0055f | 2005-10-20 19:59:25 +0000 | [diff] [blame] | 12 | if (!seq) { |
| Neal Norwitz | daae616 | 2005-11-14 00:47:57 +0000 | [diff] [blame] | 13 | PyErr_NoMemory(); |
| Jeremy Hylton | 3e0055f | 2005-10-20 19:59:25 +0000 | [diff] [blame] | 14 | return NULL; |
| 15 | } | ||||
| Neal Norwitz | adb69fc | 2005-12-17 20:54:49 +0000 | [diff] [blame^] | 16 | PyArena_AddMallocPointer(arena, (void *)seq); |
| Jeremy Hylton | 3e0055f | 2005-10-20 19:59:25 +0000 | [diff] [blame] | 17 | memset(seq, 0, n); |
| 18 | seq->size = size; | ||||
| 19 | return seq; | ||||
| 20 | } | ||||
| 21 | |||||
| 22 | void | ||||
| 23 | asdl_seq_free(asdl_seq *seq) | ||||
| 24 | { | ||||
| Jeremy Hylton | 3e0055f | 2005-10-20 19:59:25 +0000 | [diff] [blame] | 25 | } |