Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
crypto: algapi - Add driver template support to crypto_inst_setname
Add support to crypto_inst_setname for having a driver template
name that differs from the algorithm template name.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+14
-6
+4
-4
crypto/algapi.c
+4
-4
crypto/algapi.c
···
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}
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EXPORT_SYMBOL_GPL(crypto_attr_alg_name);
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-
int crypto_inst_setname(struct crypto_instance *inst, const char *name,
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-
struct crypto_alg *alg)
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+
int __crypto_inst_setname(struct crypto_instance *inst, const char *name,
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+
const char *driver, struct crypto_alg *alg)
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{
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if (snprintf(inst->alg.cra_name, CRYPTO_MAX_ALG_NAME, "%s(%s)", name,
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alg->cra_name) >= CRYPTO_MAX_ALG_NAME)
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return -ENAMETOOLONG;
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if (snprintf(inst->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s(%s)",
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-
name, alg->cra_driver_name) >= CRYPTO_MAX_ALG_NAME)
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+
driver, alg->cra_driver_name) >= CRYPTO_MAX_ALG_NAME)
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return -ENAMETOOLONG;
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return 0;
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}
939
-
EXPORT_SYMBOL_GPL(crypto_inst_setname);
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+
EXPORT_SYMBOL_GPL(__crypto_inst_setname);
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void crypto_init_queue(struct crypto_queue *queue, unsigned int max_qlen)
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{
+10
-2
include/crypto/algapi.h
+10
-2
include/crypto/algapi.h
···
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struct crypto_attr_type *crypto_get_attr_type(struct rtattr **tb);
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int crypto_check_attr_type(struct rtattr **tb, u32 type, u32 *mask_ret);
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const char *crypto_attr_alg_name(struct rtattr *rta);
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-
int crypto_inst_setname(struct crypto_instance *inst, const char *name,
150
-
struct crypto_alg *alg);
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+
int __crypto_inst_setname(struct crypto_instance *inst, const char *name,
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+
const char *driver, struct crypto_alg *alg);
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+
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+
#define crypto_inst_setname(inst, name, ...) \
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+
CONCATENATE(crypto_inst_setname_, COUNT_ARGS(__VA_ARGS__))( \
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+
inst, name, ##__VA_ARGS__)
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+
#define crypto_inst_setname_1(inst, name, alg) \
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+
__crypto_inst_setname(inst, name, name, alg)
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+
#define crypto_inst_setname_2(inst, name, driver, alg) \
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+
__crypto_inst_setname(inst, name, driver, alg)
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void crypto_init_queue(struct crypto_queue *queue, unsigned int max_qlen);
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int crypto_enqueue_request(struct crypto_queue *queue,