diff options
| author | Damien Riegel <damien.riegel@savoirfairelinux.com> | 2017-02-27 12:36:37 -0500 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2017-02-28 19:23:40 +0100 |
| commit | 657c4a9d6c2e649d86307f46ce9d5e44192f6e7a (patch) | |
| tree | aa43afb4afcb88dd15724355726c473d20d4820a | |
| parent | 058c263f6bd41ffa18328e0ff60d25d3a028f975 (diff) | |
fcntl.h: fix a missing `struct timespec` definition
If a source file is compiled with:
#define _XOPEN_SOURCE 700
#define _POSIX_C_SOURCE 200112L
Then including fcntl.h results in the following error:
In file included from fcntl.h:37:0,
from test.c:4:
sys/stat.h:371:54: error: array type has incomplete element type ‘struct timespec’
extern int futimens (int __fd, const struct timespec __times[2]) __THROW;
To fix that, we force the definition of struct timespec in fcntl.h when
__USE_XOPEN2K8 is defined. This mimics the behavior of glibc which
contains the following line in its io/fcntl.h header (included by
fcntlh.h):
#ifdef __USE_XOPEN2K8
# include <bits/types/struct_timespec.h>
#endif
This bug was spotted during the compilation of BoringSSL against uClibc.
Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
| -rw-r--r-- | include/fcntl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/fcntl.h b/include/fcntl.h index adcd7ef4b..5a73a9862 100644 --- a/include/fcntl.h +++ b/include/fcntl.h @@ -34,6 +34,9 @@ __BEGIN_DECLS /* For XPG all symbols from <sys/stat.h> should also be available. */ #ifdef __USE_XOPEN +# ifdef __USE_XOPEN2K8 +# define __need_timespec +# endif # include <sys/stat.h> #endif |