From: Niels Möller <nisse@lysator.liu.se>
Date: Sat, 7 Feb 2004 12:26:20 +0000 (+0100)
Subject: (TMP_ALLOC etc): Include <alloca.h> if
X-Git-Tag: nettle_1.9_release_20040207~16
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=783474cf0fdb847470c1c360f6d6b34b8eb07dc6;p=thirdparty%2Fnettle.git

(TMP_ALLOC etc): Include <alloca.h> if
available.

Rev: src/nettle/nettle-internal.h:1.5
---

diff --git a/nettle-internal.h b/nettle-internal.h
index a814ed70..e0048b63 100644
--- a/nettle-internal.h
+++ b/nettle-internal.h
@@ -35,13 +35,13 @@
  * fix maximum size, and abort if we ever need anything larger. */
 
 #if HAVE_ALLOCA
-# define TMP_DECL(name, type, max) \
-type *name
-# define TMP_ALLOC(name, size) \
-(name = alloca(sizeof (*name) * size))
+# if HAVE_ALLOCA_H
+#  include <alloca.h>
+# endif
+# define TMP_DECL(name, type, max) type *name
+# define TMP_ALLOC(name, size) (name = alloca(sizeof (*name) * size))
 #else /* !HAVE_ALLOCA */
-# define TMP_DECL(name, type, max) \
-type name[max]
+# define TMP_DECL(name, type, max) type name[max]
 # define TMP_ALLOC(name, size) \
 do { if (size > (sizeof(name) / sizeof(name[0]))) abort(); } while (0)
 #endif