add SIZE_MAX. ok kettenis@

diff --git a/sys/arch/riscv64/include/limits.h b/sys/arch/riscv64/include/limits.h
index ed1b0d8..e6e61d9 100644 (file)
--- a/sys/arch/riscv64/include/limits.h
+++ b/sys/arch/riscv64/include/limits.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: limits.h,v 1.1 2021/04/23 02:42:16 drahn Exp $        */
+/*     $OpenBSD: limits.h,v 1.2 2021/06/25 19:22:51 matthieu Exp $     */
 /*     $NetBSD: limits.h,v 1.4 2003/04/28 23:16:18 bjh21 Exp $ */
 
 /*
@@ -38,6 +38,9 @@
 #include <sys/cdefs.h>
 
 #if __POSIX_VISIBLE || __XPG_VISIBLE
+#ifndef        SIZE_MAX
+#define        SIZE_MAX        ULONG_MAX       /* max value for a size_t */
+#endif
 #define        SSIZE_MAX       LONG_MAX        /* max value for a ssize_t */
 #endif