| #ifndef __BACKPORT_CRYPTO_AEAD_H |
| #define __BACKPORT_CRYPTO_AEAD_H |
| #include_next <crypto/aead.h> |
| #include <linux/version.h> |
| |
| #if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0) |
| #define aead_request_set_ad LINUX_BACKPORT(aead_request_set_ad) |
| static inline void aead_request_set_ad(struct aead_request *req, |
| unsigned int assoclen) |
| { |
| req->assoclen = assoclen; |
| } |
| |
| #define crypto_aead_reqsize LINUX_BACKPORT(crypto_aead_reqsize) |
| unsigned int crypto_aead_reqsize(struct crypto_aead *tfm); |
| |
| struct aead_request *crypto_backport_convert(struct aead_request *req); |
| |
| static inline int backport_crypto_aead_encrypt(struct aead_request *req) |
| { |
| return crypto_aead_encrypt(crypto_backport_convert(req)); |
| } |
| #define crypto_aead_encrypt LINUX_BACKPORT(crypto_aead_encrypt) |
| |
| static inline int backport_crypto_aead_decrypt(struct aead_request *req) |
| { |
| return crypto_aead_decrypt(crypto_backport_convert(req)); |
| } |
| #define crypto_aead_decrypt LINUX_BACKPORT(crypto_aead_decrypt) |
| |
| #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0) */ |
| |
| #endif /* __BACKPORT_CRYPTO_AEAD_H */ |
