diff options
author | Ed Schouten <ed@FreeBSD.org> | 2011-12-25 20:51:40 +0000 |
---|---|---|
committer | Ed Schouten <ed@FreeBSD.org> | 2011-12-25 20:51:40 +0000 |
commit | 367bebd40294277dfd72dd480c03f6be0fca5d44 (patch) | |
tree | 82656a646e0516e83206cac512b4b08d41d154c3 /include | |
parent | 576fb69bc985dce3e2a2838de2f152be59b7f8cd (diff) | |
download | src-367bebd40294277dfd72dd480c03f6be0fca5d44.tar.gz src-367bebd40294277dfd72dd480c03f6be0fca5d44.zip |
Add <stdalign.h> and <stdnoreturn.h>.
Even though these header files make little sense to me, they are part of
the standard. By including these header files, you can simply use
`alignas', `alignof' and `noreturn' instead of the underscore-prefixed
versions.
Notes
Notes:
svn path=/head/; revision=228879
Diffstat (limited to 'include')
-rw-r--r-- | include/Makefile | 4 | ||||
-rw-r--r-- | include/stdalign.h | 47 | ||||
-rw-r--r-- | include/stdnoreturn.h | 36 |
3 files changed, 85 insertions, 2 deletions
diff --git a/include/Makefile b/include/Makefile index 763c2541dd43..5fc39230bde5 100644 --- a/include/Makefile +++ b/include/Makefile @@ -19,8 +19,8 @@ INCS= a.out.h ar.h assert.h bitstring.h complex.h cpio.h _ctype.h ctype.h \ printf.h proc_service.h pthread.h \ pthread_np.h pwd.h ranlib.h readpassphrase.h regex.h \ res_update.h resolv.h runetype.h search.h semaphore.h setjmp.h \ - signal.h spawn.h stab.h stdatomic.h \ - stdbool.h stddef.h stdio.h stdlib.h string.h stringlist.h \ + signal.h spawn.h stab.h stdalign.h stdatomic.h stdbool.h stddef.h \ + stdnoreturn.h stdio.h stdlib.h string.h stringlist.h \ strings.h sysexits.h tar.h termios.h tgmath.h \ time.h timeconv.h timers.h ttyent.h \ ulimit.h unistd.h utime.h utmpx.h uuid.h varargs.h vis.h \ diff --git a/include/stdalign.h b/include/stdalign.h new file mode 100644 index 000000000000..2fb13aa3f849 --- /dev/null +++ b/include/stdalign.h @@ -0,0 +1,47 @@ +/*- + * Copyright (c) 2012 Ed Schouten <ed@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef __alignas_is_defined +#define __alignas_is_defined 1 + +#if !defined(__cplusplus) || __cplusplus < 201103L +#include <sys/cdefs.h> +#define alignas _Alignas +#endif + +#endif /* !__alignas_is_defined */ + +#ifndef __alignof_is_defined +#define __alignof_is_defined 1 + +#if !defined(__cplusplus) || __cplusplus < 201103L +#include <sys/cdefs.h> +#define alignof _Alignof +#endif + +#endif /* !__alignof_is_defined */ diff --git a/include/stdnoreturn.h b/include/stdnoreturn.h new file mode 100644 index 000000000000..f022730e8a49 --- /dev/null +++ b/include/stdnoreturn.h @@ -0,0 +1,36 @@ +/*- + * Copyright (c) 2012 Ed Schouten <ed@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef noreturn + +#if !defined(__cplusplus) || __cplusplus < 201103L +#include <sys/cdefs.h> +#define noreturn _Noreturn +#endif + +#endif /* !noreturn */ |