UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/include/crypto/internal/cryptouser.h

17 lines
453 B
C
Raw Normal View History

crypto: user - Implement a generic crypto statistics This patch implement a generic way to get statistics about all crypto usages. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-09-19 18:10:54 +08:00
/* SPDX-License-Identifier: GPL-2.0 */
crypto: user - fix potential warnings in cryptouser.h Function definitions in headers are usually marked as 'static inline'. Since 'inline' is missing for crypto_reportstat(), if it were not referenced from a .c file that includes this header, it would produce a warning. Also, 'struct crypto_user_alg' is not declared in this header. I included <linux/crytouser.h> instead of adding the forward declaration as suggested [1]. Detected by compile-testing this header as a standalone unit: ./include/crypto/internal/cryptouser.h:6:44: warning: ‘struct crypto_user_alg’ declared inside parameter list will not be visible outside of this definition or declaration struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact); ^~~~~~~~~~~~~~~ ./include/crypto/internal/cryptouser.h:11:12: warning: ‘crypto_reportstat’ defined but not used [-Wunused-function] static int crypto_reportstat(struct sk_buff *in_skb, struct nlmsghdr *in_nlh, struct nlattr **attrs) ^~~~~~~~~~~~~~~~~ [1] https://lkml.org/lkml/2019/6/13/1121 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-07-23 19:43:44 +08:00
#include <linux/cryptouser.h>
crypto: user - Implement a generic crypto statistics This patch implement a generic way to get statistics about all crypto usages. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-09-19 18:10:54 +08:00
#include <net/netlink.h>
struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact);
crypto: user - made crypto_user_stat optional Even if CRYPTO_STATS is set to n, some part of CRYPTO_STATS are compiled. This patch made all part of crypto_user_stat uncompiled in that case. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-11-29 22:42:16 +08:00
#ifdef CONFIG_CRYPTO_STATS
crypto: user - Implement a generic crypto statistics This patch implement a generic way to get statistics about all crypto usages. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-09-19 18:10:54 +08:00
int crypto_reportstat(struct sk_buff *in_skb, struct nlmsghdr *in_nlh, struct nlattr **attrs);
crypto: user - made crypto_user_stat optional Even if CRYPTO_STATS is set to n, some part of CRYPTO_STATS are compiled. This patch made all part of crypto_user_stat uncompiled in that case. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-11-29 22:42:16 +08:00
#else
crypto: user - fix potential warnings in cryptouser.h Function definitions in headers are usually marked as 'static inline'. Since 'inline' is missing for crypto_reportstat(), if it were not referenced from a .c file that includes this header, it would produce a warning. Also, 'struct crypto_user_alg' is not declared in this header. I included <linux/crytouser.h> instead of adding the forward declaration as suggested [1]. Detected by compile-testing this header as a standalone unit: ./include/crypto/internal/cryptouser.h:6:44: warning: ‘struct crypto_user_alg’ declared inside parameter list will not be visible outside of this definition or declaration struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact); ^~~~~~~~~~~~~~~ ./include/crypto/internal/cryptouser.h:11:12: warning: ‘crypto_reportstat’ defined but not used [-Wunused-function] static int crypto_reportstat(struct sk_buff *in_skb, struct nlmsghdr *in_nlh, struct nlattr **attrs) ^~~~~~~~~~~~~~~~~ [1] https://lkml.org/lkml/2019/6/13/1121 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-07-23 19:43:44 +08:00
static inline int crypto_reportstat(struct sk_buff *in_skb,
struct nlmsghdr *in_nlh,
struct nlattr **attrs)
crypto: user - made crypto_user_stat optional Even if CRYPTO_STATS is set to n, some part of CRYPTO_STATS are compiled. This patch made all part of crypto_user_stat uncompiled in that case. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-11-29 22:42:16 +08:00
{
return -ENOTSUPP;
}
#endif