From 8a6d48c0542876eb3acfc0970c0ab7872db08d5f Mon Sep 17 00:00:00 2001 From: Zheng Da Date: Sun, 6 Dec 2009 05:26:23 +0100 Subject: check in the original version of dde linux26. --- .../contrib/include/linux/compiler-gcc3.h | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 libdde_linux26/contrib/include/linux/compiler-gcc3.h (limited to 'libdde_linux26/contrib/include/linux/compiler-gcc3.h') diff --git a/libdde_linux26/contrib/include/linux/compiler-gcc3.h b/libdde_linux26/contrib/include/linux/compiler-gcc3.h new file mode 100644 index 00000000..8005effc --- /dev/null +++ b/libdde_linux26/contrib/include/linux/compiler-gcc3.h @@ -0,0 +1,25 @@ +#ifndef __LINUX_COMPILER_H +#error "Please don't include directly, include instead." +#endif + +#if __GNUC_MINOR__ < 2 +# error Sorry, your compiler is too old - please upgrade it. +#endif + +#if __GNUC_MINOR__ >= 3 +# define __used __attribute__((__used__)) +#else +# define __used __attribute__((__unused__)) +#endif + +#if __GNUC_MINOR__ >= 4 +#define __must_check __attribute__((warn_unused_result)) +#endif + +/* + * A trick to suppress uninitialized variable warning without generating any + * code + */ +#define uninitialized_var(x) x = x + +#define __always_inline inline __attribute__((always_inline)) -- cgit v1.2.3