0cb27225e9
https://gcc.gnu.org/onlinedocs/gcc-5.3.0/gcc/Alternate-Keywords.html#Alternate-Keywords recommends __inline__ over inline in ANSI C compatible headers. Tested with gcc-5.3 and clang-3.7. https://bugzilla.redhat.com/show_bug.cgi?id=1316964
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
#ifndef foosdcommonhfoo
|
|
#define foosdcommonhfoo
|
|
|
|
/***
|
|
This file is part of systemd.
|
|
|
|
Copyright 2013 Lennart Poettering
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
***/
|
|
|
|
/* This is a private header; never even think of including this directly! */
|
|
|
|
#if __INCLUDE_LEVEL__ <= 1
|
|
#error "Do not include _sd-common.h directly; it is a private header."
|
|
#endif
|
|
|
|
#ifndef _sd_printf_
|
|
# if __GNUC__ >= 4
|
|
# define _sd_printf_(a,b) __attribute__ ((format (printf, a, b)))
|
|
# else
|
|
# define _sd_printf_(a,b)
|
|
# endif
|
|
#endif
|
|
|
|
#ifndef _sd_sentinel_
|
|
# define _sd_sentinel_ __attribute__((sentinel))
|
|
#endif
|
|
|
|
#ifndef _sd_packed_
|
|
# define _sd_packed_ __attribute__((packed))
|
|
#endif
|
|
|
|
#ifndef _sd_pure_
|
|
# define _sd_pure_ __attribute__((pure))
|
|
#endif
|
|
|
|
#ifndef _SD_STRINGIFY
|
|
# define _SD_XSTRINGIFY(x) #x
|
|
# define _SD_STRINGIFY(x) _SD_XSTRINGIFY(x)
|
|
#endif
|
|
|
|
#ifndef _SD_BEGIN_DECLARATIONS
|
|
# ifdef __cplusplus
|
|
# define _SD_BEGIN_DECLARATIONS \
|
|
extern "C" { \
|
|
struct _sd_useless_struct_to_allow_trailing_semicolon_
|
|
# else
|
|
# define _SD_BEGIN_DECLARATIONS \
|
|
struct _sd_useless_struct_to_allow_trailing_semicolon_
|
|
# endif
|
|
#endif
|
|
|
|
#ifndef _SD_END_DECLARATIONS
|
|
# ifdef __cplusplus
|
|
# define _SD_END_DECLARATIONS \
|
|
} \
|
|
struct _sd_useless_cpp_struct_to_allow_trailing_semicolon_
|
|
# else
|
|
# define _SD_END_DECLARATIONS \
|
|
struct _sd_useless_struct_to_allow_trailing_semicolon_
|
|
# endif
|
|
#endif
|
|
|
|
#define _SD_DEFINE_POINTER_CLEANUP_FUNC(type, func) \
|
|
static __inline__ void func##p(type **p) { \
|
|
if (*p) \
|
|
func(*p); \
|
|
} \
|
|
struct _sd_useless_struct_to_allow_trailing_semicolon_
|
|
|
|
#endif
|