cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / asm-generic / bitsperlong.h

diff --git a/i686-linux-gnu-4.7/usr/include/asm-generic/bitsperlong.h b/i686-linux-gnu-4.7/usr/include/asm-generic/bitsperlong.h
new file mode 100644 (file)
index 0000000..0aac245
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/asm-generic/bitsperlong.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_BITS_PER_LONG
+#define __ASM_GENERIC_BITS_PER_LONG
+
+/*
+ * There seems to be no way of detecting this automatically from user
+ * space, so 64 bit architectures should override this in their
+ * bitsperlong.h. In particular, an architecture that supports
+ * both 32 and 64 bit user space must not rely on CONFIG_64BIT
+ * to decide it, but rather check a compiler provided macro.
+ */
+#ifndef __BITS_PER_LONG
+#define __BITS_PER_LONG 32
+#endif
+
+#endif /* __ASM_GENERIC_BITS_PER_LONG */