Function report |
Source Code:security\selinux\netif.c |
Create Date:2022-07-28 19:08:57 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:sel_netif_hashfn - Hashing function for the interface table*@ns: the network namespace*@ifindex: the network interface* Description:* This is the hashing function for the network interface table, it returns the* bucket number for the given interface.
Proto:static inline unsigned int sel_netif_hashfn(const struct net *ns, int ifindex)
Type:unsigned int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| const struct net * | ns | |
| int | ifindex |
| 55 | Return ns + ifindex & SEL_NETIF_HASH_SIZE - 1 |
| Name | Describe |
|---|---|
| sel_netif_find | sel_netif_find - Search for an interface record*@ns: the network namespace*@ifindex: the network interface* Description:* Search the network interface table and return the record matching @ifindex.* If an entry can not be found in the table return NULL. |
| sel_netif_insert | sel_netif_insert - Insert a new interface into the table*@netif: the new interface record* Description:* Add a new interface record to the network interface hash table. Returns* zero on success, negative values on failure. |
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