Add sparse array of const pointer type

[openssl.git] / crypto / include / internal / sparse_array.h

diff --git a/crypto/include/internal/sparse_array.h b/crypto/include/internal/sparse_array.h
index ec3fb2f97aeeb0f9dea2d79ec9cf019fb4c303b0..037ccfeee9ebacad6fa2dcd2bf518de5d4be191b 100644 (file)
--- a/crypto/include/internal/sparse_array.h
+++ b/crypto/include/internal/sparse_array.h
@@ -19,7 +19,7 @@ extern "C" {
 
 # define SPARSE_ARRAY_OF(type) struct sparse_array_st_ ## type
 
-# define DEFINE_SPARSE_ARRAY_OF(type) \
+# define DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, ctype) \
     SPARSE_ARRAY_OF(type); \
     static ossl_unused ossl_inline SPARSE_ARRAY_OF(type) * \
         ossl_sa_##type##_new(void) \
@@ -53,18 +53,23 @@ extern "C" {
                                                 void *))leaf, \
                              arg); \
     } \
-    static ossl_unused ossl_inline type *ossl_sa_##type##_get(const SPARSE_ARRAY_OF(type) *sa, \
+    static ossl_unused ossl_inline ctype *ossl_sa_##type##_get(const SPARSE_ARRAY_OF(type) *sa, \
                                                   ossl_uintmax_t n) \
     { \
         return (type *)OPENSSL_SA_get((OPENSSL_SA *)sa, n); \
     } \
     static ossl_unused ossl_inline int ossl_sa_##type##_set(SPARSE_ARRAY_OF(type) *sa, \
-                                                ossl_uintmax_t n, type *val) \
+                                                ossl_uintmax_t n, ctype *val) \
     { \
         return OPENSSL_SA_set((OPENSSL_SA *)sa, n, (void *)val); \
     } \
     SPARSE_ARRAY_OF(type)
 
+# define DEFINE_SPARSE_ARRAY_OF(type) \
+    DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, type)
+# define DEFINE_SPARSE_ARRAY_OF_CONST(type) \
+    DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, const type)
+
 typedef struct sparse_array_st OPENSSL_SA;
 OPENSSL_SA *OPENSSL_SA_new(void);
 void OPENSSL_SA_free(OPENSSL_SA *sa);