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| author | Meizu OpenSource <patchwork@meizu.com> | 2016-08-15 10:19:42 +0800 |
|---|---|---|
| committer | Meizu OpenSource <patchwork@meizu.com> | 2016-08-15 10:19:42 +0800 |
| commit | d2e1446d81725c351dc73a03b397ce043fb18452 (patch) | |
| tree | 4dbc616b7f92aea39cd697a9084205ddb805e344 /include/net/esp.h | |
| download | android_kernel_m2note-d2e1446d81725c351dc73a03b397ce043fb18452.tar.gz | |
first commit
Diffstat (limited to 'include/net/esp.h')
| -rw-r--r-- | include/net/esp.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/net/esp.h b/include/net/esp.h new file mode 100644 index 000000000..d58451331 --- /dev/null +++ b/include/net/esp.h @@ -0,0 +1,25 @@ +#ifndef _NET_ESP_H +#define _NET_ESP_H + +#include <linux/skbuff.h> + +struct crypto_aead; + +struct esp_data { + /* 0..255 */ + int padlen; + + /* Confidentiality & Integrity */ + struct crypto_aead *aead; +}; + +extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len); + +struct ip_esp_hdr; + +static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) +{ + return (struct ip_esp_hdr *)skb_transport_header(skb); +} + +#endif |