From 9bff7c133e73ecfb200614d7a7d386a164a1a61f Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 25 Aug 2012 23:15:13 -0400 Subject: implement "low hanging fruit" from C11 based on Gregor's patch sent to the list. includes: - stdalign.h - removing gets in C11 mode - adding aligned_alloc and adjusting other functions to use it - adding 'x' flag to fopen for exclusive mode --- include/stdalign.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 include/stdalign.h (limited to 'include/stdalign.h') diff --git a/include/stdalign.h b/include/stdalign.h new file mode 100644 index 00000000..b6e50aeb --- /dev/null +++ b/include/stdalign.h @@ -0,0 +1,15 @@ +#ifndef _STDALIGN_H +#define _STDALIGN_H + +/* this whole header only works in C11 or with compiler extensions */ +#if __STDC_VERSION__ < 201112L && defined( __GNUC__) +#define _Alignas(t) __attribute__((__aligned__(t))) +#define _Alignof(t) __alignof__(t) +#endif + +#define alignas _Alignas +#define alignof _Alignof +#define __alignas_is_defined 1 +#define __alignof_is_defined 1 + +#endif -- cgit v1.2.1