projects / mirror_lxc.git / blame
| Commit | Line | Data |
|---|---|---|
| d7f19646 CB |
1 | /* liblxcapi |
| 2 | * | |
| 3 | * Copyright © 2018 Christian Brauner <christian.brauner@ubuntu.com>. | |
| 4 | * Copyright © 2018 Canonical Ltd. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2, as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License along | |
| 16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 | */ | |
| 19 | ||
| 20 | #ifndef __LXC_COMPILER_H | |
| 21 | #define __LXC_COMPILER_H | |
| 22 | ||
| d38dd64a CB |
23 | #ifndef _GNU_SOURCE |
| 24 | #define _GNU_SOURCE 1 | |
| 25 | #endif | |
| d17947f8 CB |
26 | #include <sys/cdefs.h> |
| 27 | ||
| d7f19646 CB |
28 | #include "config.h" |
| 29 | ||
| 30 | #ifndef thread_local | |
| 31 | #if __STDC_VERSION__ >= 201112L && \ | |
| 32 | !(defined(__STDC_NO_THREADS__) || \ | |
| 33 | (defined(__GNU_LIBRARY__) && __GLIBC__ == 2 && __GLIBC_MINOR__ < 16)) | |
| 34 | #define thread_local _Thread_local | |
| 35 | #else | |
| 36 | #define thread_local __thread | |
| 37 | #endif | |
| 38 | #endif | |
| 39 | ||
| cf0fd972 | 40 | #if defined(__GNUC__) && __GNUC__ >= 7 || defined(__clang__) |
| cab25bd5 | 41 | #define __fallthrough __attribute__((fallthrough)) |
| cf0fd972 | 42 | #else |
| cab25bd5 | 43 | #define __fallthrough |
| cf0fd972 CB |
44 | #endif |
| 45 | ||
| d17947f8 CB |
46 | #ifndef __noreturn |
| 47 | # if __STDC_VERSION__ >= 201112L | |
| 48 | # if !IS_BIONIC | |
| 49 | # define __noreturn _Noreturn | |
| 50 | # else | |
| 51 | # define __noreturn __attribute__((__noreturn__)) | |
| 52 | # endif | |
| 53 | # elif IS_BIONIC | |
| 54 | # define __noreturn __attribute__((__noreturn__)) | |
| 55 | # else | |
| 56 | # define __noreturn __attribute__((noreturn)) | |
| 57 | # endif | |
| cf0fd972 CB |
58 | #endif |
| 59 | ||
| afeec9b7 CB |
60 | #ifndef __hot |
| 61 | # define __hot __attribute__((hot)) | |
| 62 | #endif | |
| 63 | ||
| b857f4be CB |
64 | #define __cgfsng_ops |
| 65 | ||
| d7f19646 | 66 | #endif /* __LXC_COMPILER_H */ |