Add support for KERN_ARND to get random bytes on NetBSD

[openssl.git] / crypto / mem_sec.c

diff --git a/crypto/mem_sec.c b/crypto/mem_sec.c
index ab4d137f633bdfa486b6290b51e0f2d7518ba970..959c63714f32d40427c8a3375b79cab080f6ff63 100644 (file)
--- a/crypto/mem_sec.c
+++ b/crypto/mem_sec.c
@@ -33,8 +33,10 @@
 # include <sys/mman.h>
 # if defined(OPENSSL_SYS_LINUX)
 #  include <sys/syscall.h>
-#  include <linux/mman.h>
-#  include <errno.h>
+#  if defined(SYS_mlock2)
+#   include <linux/mman.h>
+#   include <errno.h>
+#  endif
 # endif
 # include <sys/param.h>
 # include <sys/stat.h>
@@ -90,7 +92,7 @@ int CRYPTO_secure_malloc_init(size_t size, int minsize)
 #endif /* IMPLEMENTED */
 }
 
-int CRYPTO_secure_malloc_done()
+int CRYPTO_secure_malloc_done(void)
 {
 #ifdef IMPLEMENTED
     if (secure_mem_used == 0) {
@@ -104,7 +106,7 @@ int CRYPTO_secure_malloc_done()
     return 0;
 }
 
-int CRYPTO_secure_malloc_initialized()
+int CRYPTO_secure_malloc_initialized(void)
 {
 #ifdef IMPLEMENTED
     return secure_mem_initialized;
@@ -207,7 +209,7 @@ int CRYPTO_secure_allocated(const void *ptr)
 #endif /* IMPLEMENTED */
 }
 
-size_t CRYPTO_secure_used()
+size_t CRYPTO_secure_used(void)
 {
 #ifdef IMPLEMENTED
     return secure_mem_used;
@@ -498,7 +500,7 @@ static int sh_init(size_t size, int minsize)
     return 0;
 }
 
-static void sh_done()
+static void sh_done(void)
 {
     OPENSSL_free(sh.freelist);
     OPENSSL_free(sh.bittable);