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proper function prototypes for openssl

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Just to reroute compiler warnings.
This commit is contained in:
卜部昌平 2022-09-21 10:14:00 +09:00
parent 437800d3b0
commit 7060b23ffa
Notes: git 2022-09-21 11:44:32 +09:00 
Merged: https://github.com/ruby/ruby/pull/6358
2 changed files with 11 additions and 10 deletions
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19
ext/openssl/ossl_asn1.c
View file

@ -509,7 +509,8 @@ ossl_asn1_get_asn1type(VALUE obj)
ASN1_TYPE *ret;
VALUE value, rflag;
void *ptr;
void (*free_func)();
typedef void free_func_type(void *);
free_func_type *free_func;
int tag;
tag = ossl_asn1_default_tag(obj);
@ -522,16 +523,16 @@ ossl_asn1_get_asn1type(VALUE obj)
case V_ASN1_INTEGER: /* FALLTHROUGH */
case V_ASN1_ENUMERATED:
ptr = obj_to_asn1int(value);
free_func = ASN1_INTEGER_free;
free_func = (free_func_type *)ASN1_INTEGER_free;
break;
case V_ASN1_BIT_STRING:
rflag = rb_attr_get(obj, sivUNUSED_BITS);
ptr = obj_to_asn1bstr(value, NUM2INT(rflag));
free_func = ASN1_BIT_STRING_free;
free_func = (free_func_type *)ASN1_BIT_STRING_free;
break;
case V_ASN1_NULL:
ptr = obj_to_asn1null(value);
free_func = ASN1_NULL_free;
free_func = (free_func_type *)ASN1_NULL_free;
break;
case V_ASN1_OCTET_STRING: /* FALLTHROUGH */
case V_ASN1_UTF8STRING: /* FALLTHROUGH */
@ -546,24 +547,24 @@ ossl_asn1_get_asn1type(VALUE obj)
case V_ASN1_UNIVERSALSTRING: /* FALLTHROUGH */
case V_ASN1_BMPSTRING:
ptr = obj_to_asn1str(value);
free_func = ASN1_STRING_free;
free_func = (free_func_type *)ASN1_STRING_free;
break;
case V_ASN1_OBJECT:
ptr = obj_to_asn1obj(value);
free_func = ASN1_OBJECT_free;
free_func = (free_func_type *)ASN1_OBJECT_free;
break;
case V_ASN1_UTCTIME:
ptr = obj_to_asn1utime(value);
free_func = ASN1_TIME_free;
free_func = (free_func_type *)ASN1_TIME_free;
break;
case V_ASN1_GENERALIZEDTIME:
ptr = obj_to_asn1gtime(value);
free_func = ASN1_TIME_free;
free_func = (free_func_type *)ASN1_TIME_free;
break;
case V_ASN1_SET: /* FALLTHROUGH */
case V_ASN1_SEQUENCE:
ptr = obj_to_asn1derstr(obj);
free_func = ASN1_STRING_free;
free_func = (free_func_type *)ASN1_STRING_free;
break;
default:
ossl_raise(eASN1Error, "unsupported ASN.1 type");

2
ext/openssl/ossl_ssl.c
View file

@ -1662,7 +1662,7 @@ io_wait_readable(rb_io_t *fptr)
}
static VALUE
ossl_start_ssl(VALUE self, int (*func)(), const char *funcname, VALUE opts)
ossl_start_ssl(VALUE self, int (*func)(SSL *), const char *funcname, VALUE opts)
{
SSL *ssl;
rb_io_t *fptr;