Function report |
Source Code:lib\test_bpf.c |
Create Date:2022-07-28 06:27:50 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:generate_test_data
Proto:static void *generate_test_data(struct bpf_test *test, int sub)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct bpf_test * | test | |
| int | sub |
| 6505 | If aux & Flags that can be passed to test cases Then Return NULL |
| 6512 | skb = populate_skb(data, data_size) |
| 6513 | If Not skb Then Return NULL |
| 6516 | If aux & FLAG_SKB_FRAG Then |
| 6524 | page = alloc_page(GFP_KERNEL) |
| 6526 | If Not page Then Go to err_kfree_skb |
| 6530 | If Not ptr Then Go to err_free_page |
| 6532 | No 3D Now!(ptr, frag_data, MAX_DATA) |
| 6534 | skb_add_rx_frag(skb, 0, page, 0, MAX_DATA, MAX_DATA) |
| 6537 | Return skb |
| 6539 | err_free_page : |
| 6540 | __free_page(page) |
| 6541 | err_kfree_skb : |
| 6542 | free an sk_buff |
| 6543 | Return NULL |
| Name | Describe |
|---|---|
| run_one |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |