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/* { dg-additional-options "-Wno-analyzer-too-complex" } */
/* TODO: remove the need for -Wno-analyzer-too-complex. */
typedef struct evp_pkey_asn1_method_st EVP_PKEY_ASN1_METHOD;
typedef struct engine_st ENGINE;
struct stack_st_EVP_PKEY_ASN1_METHOD;
struct evp_pkey_asn1_method_st {
unsigned long pkey_flags;
};
const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
const char *str, int len);
extern int
sk_EVP_PKEY_ASN1_METHOD_num(const struct stack_st_EVP_PKEY_ASN1_METHOD *sk);
extern const EVP_PKEY_ASN1_METHOD *
sk_EVP_PKEY_ASN1_METHOD_value(const struct stack_st_EVP_PKEY_ASN1_METHOD *sk,
int idx);
extern const EVP_PKEY_ASN1_METHOD hmac_asn1_meth;
static const EVP_PKEY_ASN1_METHOD *standard_methods[] = {&hmac_asn1_meth};
static struct stack_st_EVP_PKEY_ASN1_METHOD *app_methods = (struct stack_st_EVP_PKEY_ASN1_METHOD *) ((void *)0);
int EVP_PKEY_asn1_get_count(void) {
int num = (sizeof(standard_methods) / sizeof((standard_methods)[0]));
if (app_methods)
num += sk_EVP_PKEY_ASN1_METHOD_num(app_methods);
return num;
}
const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx) {
int num = (sizeof(standard_methods) / sizeof((standard_methods)[0]));
if (idx < 0)
return (const EVP_PKEY_ASN1_METHOD *) ((void *)0);
if (idx < num)
return standard_methods[idx];
idx -= num;
return sk_EVP_PKEY_ASN1_METHOD_value(app_methods, idx);
}
const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, const char *str,
int len) {
int i;
const EVP_PKEY_ASN1_METHOD *ameth = (const EVP_PKEY_ASN1_METHOD *) ((void *)0);
if (pe) {
ENGINE *e;
ameth = ENGINE_pkey_asn1_find_str(&e, str, len);
if (ameth) {
*pe = e;
return ameth;
}
*pe = (ENGINE *) ((void *)0);
}
for (i = EVP_PKEY_asn1_get_count(); i-- > 0;) {
ameth = EVP_PKEY_asn1_get0(i);
if (ameth->pkey_flags & 0x1)
continue;
return ameth;
}
return (const EVP_PKEY_ASN1_METHOD *) ((void *)0);
}
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