X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fobjects%2Fo_names.c;h=2b80243256d96e00e174f05efb31fd7f88624cf9;hb=513d4b4c16bf7bdfa19dcc96ead45f921bef1ba6;hp=a5b1aacd66831dae71aac806aef3ee7759bb29ff;hpb=d0fa136ce22bb57638a1bf18e656602f53081ff3;p=oweals%2Fopenssl.git

diff --git a/crypto/objects/o_names.c b/crypto/objects/o_names.c
index a5b1aacd66..2b80243256 100644
--- a/crypto/objects/o_names.c
+++ b/crypto/objects/o_names.c
@@ -5,6 +5,18 @@
 #include <openssl/lhash.h>
 #include <openssl/objects.h>
 #include <openssl/safestack.h>
+#include <openssl/e_os2.h>
+
+/* Later versions of DEC C has started to add lnkage information to certain
+ * functions, which makes it tricky to use them as values to regular function
+ * pointers.  One way is to define a macro that takes care of casting them
+ * correctly.
+ */
+#ifdef OPENSSL_SYS_VMS_DECC
+# define OPENSSL_strcmp (int (*)(const char *,const char *))strcmp
+#else
+# define OPENSSL_strcmp strcmp
+#endif
 
 /* I use the ex_data stuff to manage the identifiers for the obj_name_types
  * that applications may define.  I only really use the free function field.
@@ -29,9 +41,9 @@ static STACK_OF(NAME_FUNCS) *name_funcs_stack;
  * need for macro-generated wrapper functions. */
 
 /* static unsigned long obj_name_hash(OBJ_NAME *a); */
-static unsigned long obj_name_hash(void *a_void);
+static unsigned long obj_name_hash(const void *a_void);
 /* static int obj_name_cmp(OBJ_NAME *a,OBJ_NAME *b); */
-static int obj_name_cmp(void *a_void,void *b_void);
+static int obj_name_cmp(const void *a_void,const void *b_void);
 
 int OBJ_NAME_init(void)
 	{
@@ -68,7 +80,7 @@ int OBJ_NAME_new_index(unsigned long (*hash_func)(const char *),
 		MemCheck_off();
 		name_funcs = OPENSSL_malloc(sizeof(NAME_FUNCS));
 		name_funcs->hash_func = lh_strhash;
-		name_funcs->cmp_func = strcmp;
+		name_funcs->cmp_func = OPENSSL_strcmp;
 		name_funcs->free_func = 0; /* NULL is often declared to
 						* ((void *)0), which according
 						* to Compaq C is not really
@@ -88,7 +100,7 @@ int OBJ_NAME_new_index(unsigned long (*hash_func)(const char *),
 	}
 
 /* static int obj_name_cmp(OBJ_NAME *a, OBJ_NAME *b) */
-static int obj_name_cmp(void *a_void, void *b_void)
+static int obj_name_cmp(const void *a_void, const void *b_void)
 	{
 	int ret;
 	OBJ_NAME *a = (OBJ_NAME *)a_void;
@@ -100,8 +112,8 @@ static int obj_name_cmp(void *a_void, void *b_void)
 		if ((name_funcs_stack != NULL)
 			&& (sk_NAME_FUNCS_num(name_funcs_stack) > a->type))
 			{
-			ret=sk_NAME_FUNCS_value(name_funcs_stack,a->type)
-				->cmp_func(a->name,b->name);
+			ret=sk_NAME_FUNCS_value(name_funcs_stack,
+				a->type)->cmp_func(a->name,b->name);
 			}
 		else
 			ret=strcmp(a->name,b->name);
@@ -110,15 +122,15 @@ static int obj_name_cmp(void *a_void, void *b_void)
 	}
 
 /* static unsigned long obj_name_hash(OBJ_NAME *a) */
-static unsigned long obj_name_hash(void *a_void)
+static unsigned long obj_name_hash(const void *a_void)
 	{
 	unsigned long ret;
 	OBJ_NAME *a = (OBJ_NAME *)a_void;
 
 	if ((name_funcs_stack != NULL) && (sk_NAME_FUNCS_num(name_funcs_stack) > a->type))
 		{
-		ret=sk_NAME_FUNCS_value(name_funcs_stack,a->type)
-			->hash_func(a->name);
+		ret=sk_NAME_FUNCS_value(name_funcs_stack,
+			a->type)->hash_func(a->name);
 		}
 	else
 		{
@@ -190,8 +202,8 @@ int OBJ_NAME_add(const char *name, int type, const char *data)
 			 * function should get three arguments...
 			 * -- Richard Levitte
 			 */
-			sk_NAME_FUNCS_value(name_funcs_stack,ret->type)
-				->free_func(ret->name,ret->type,ret->data);
+			sk_NAME_FUNCS_value(name_funcs_stack,
+				ret->type)->free_func(ret->name,ret->type,ret->data);
 			}
 		OPENSSL_free(ret);
 		}
@@ -225,8 +237,8 @@ int OBJ_NAME_remove(const char *name, int type)
 			 * function should get three arguments...
 			 * -- Richard Levitte
 			 */
-			sk_NAME_FUNCS_value(name_funcs_stack,ret->type)
-				->free_func(ret->name,ret->type,ret->data);
+			sk_NAME_FUNCS_value(name_funcs_stack,
+				ret->type)->free_func(ret->name,ret->type,ret->data);
 			}
 		OPENSSL_free(ret);
 		return(1);
@@ -248,6 +260,8 @@ static void do_all_fn(const OBJ_NAME *name,struct doall *d)
 		d->fn(name,d->arg);
 	}
 
+static IMPLEMENT_LHASH_DOALL_ARG_FN(do_all_fn, const OBJ_NAME *, struct doall *)
+
 void OBJ_NAME_do_all(int type,void (*fn)(const OBJ_NAME *,void *arg),void *arg)
 	{
 	struct doall d;
@@ -256,7 +270,7 @@ void OBJ_NAME_do_all(int type,void (*fn)(const OBJ_NAME *,void *arg),void *arg)
 	d.fn=fn;
 	d.arg=arg;
 
-	lh_doall_arg(names_lh,(LHASH_DOALL_ARG_FN_TYPE)do_all_fn,&d);
+	lh_doall_arg(names_lh,LHASH_DOALL_ARG_FN(do_all_fn),&d);
 	}
 
 struct doall_sorted
@@ -295,17 +309,17 @@ void OBJ_NAME_do_all_sorted(int type,void (*fn)(const OBJ_NAME *,void *arg),
 	d.n=0;
 	OBJ_NAME_do_all(type,do_all_sorted_fn,&d);
 
-	qsort(d.names,d.n,sizeof *d.names,do_all_sorted_cmp);
+	qsort((void *)d.names,d.n,sizeof *d.names,do_all_sorted_cmp);
 
 	for(n=0 ; n < d.n ; ++n)
 		fn(d.names[n],arg);
 
-	OPENSSL_free(d.names);
+	OPENSSL_free((void *)d.names);
 	}
 
 static int free_type;
 
-static void names_lh_free(OBJ_NAME *onp, int type)
+static void names_lh_free(OBJ_NAME *onp)
 {
 	if(onp == NULL)
 		return;
@@ -316,6 +330,8 @@ static void names_lh_free(OBJ_NAME *onp, int type)
 		}
 	}
 
+static IMPLEMENT_LHASH_DOALL_FN(names_lh_free, OBJ_NAME *)
+
 static void name_funcs_free(NAME_FUNCS *ptr)
 	{
 	OPENSSL_free(ptr);
@@ -331,7 +347,7 @@ void OBJ_NAME_cleanup(int type)
 	down_load=names_lh->down_load;
 	names_lh->down_load=0;
 
-	lh_doall(names_lh,(LHASH_DOALL_FN_TYPE)names_lh_free);
+	lh_doall(names_lh,LHASH_DOALL_FN(names_lh_free));
 	if (type < 0)
 		{
 		lh_free(names_lh);