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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-04-22 18:07:41 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-04-22 18:07:41 +0000
commitbe002adb2fc0f929736b2eb429fe7efb606af0af (patch)
treeb6dd5b3ac22237ed859bb2708b1ca8bf805c3f42 /coreutils
parent1f228985b27602f94ff973d50e276220887df6a3 (diff)
downloadbusybox-be002adb2fc0f929736b2eb429fe7efb606af0af.tar.gz
busybox-be002adb2fc0f929736b2eb429fe7efb606af0af.tar.bz2
add forgotten files. I am forgetting it all the time :(
Diffstat (limited to 'coreutils')
-rw-r--r--coreutils/test_ptr_hack.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/coreutils/test_ptr_hack.c b/coreutils/test_ptr_hack.c
new file mode 100644
index 000000000..a05203d68
--- /dev/null
+++ b/coreutils/test_ptr_hack.c
@@ -0,0 +1,23 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Copyright (C) 2008 by Denys Vlasenko <vda.linux@googlemail.com>
+ *
+ * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ */
+
+struct test_statics;
+
+#ifndef GCC_COMBINE
+
+/* We cheat here. It is declared as const ptr in libbb.h,
+ * but here we make it live in R/W memory */
+struct test_statics *test_ptr_to_statics;
+
+#else
+
+/* gcc -combine will see through and complain */
+/* Using alternative method which is more likely to break
+ * on weird architectures, compilers, linkers and so on */
+struct test_statics *const test_ptr_to_statics __attribute__ ((section (".data")));
+
+#endif