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| author | Yaakov Selkowitz <yselkowi@redhat.com> | 2017-07-04 18:10:02 -0500 |
|---|---|---|
| committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2017-07-04 19:22:23 -0500 |
| commit | 8a508f301cb9fb7e11f7cc2e3be7ffd42e64c25f (patch) | |
| tree | c7566f71e2eab18b3af3311e9573783f7b58055a | |
| parent | 56c1cfa0097ea30efb58c1f39815f9c5dc0406c5 (diff) | |
| download | cygnal-8a508f301cb9fb7e11f7cc2e3be7ffd42e64c25f.tar.gz cygnal-8a508f301cb9fb7e11f7cc2e3be7ffd42e64c25f.tar.bz2 cygnal-8a508f301cb9fb7e11f7cc2e3be7ffd42e64c25f.zip | |
Cygwin: fix signal.h with _POSIX_C_SOURCE=1
struct sigaction is POSIX.1-1990 but siginfo_t, which is used by its
sa_sigaction member, is POSIX.1b-1993. Therefore it needs to be guarded
as well, and as part of a union, the struct size is protected.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
| -rw-r--r-- | winsup/cygwin/include/cygwin/signal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/include/cygwin/signal.h b/winsup/cygwin/include/cygwin/signal.h index 700d45c13..e73874c62 100644 --- a/winsup/cygwin/include/cygwin/signal.h +++ b/winsup/cygwin/include/cygwin/signal.h @@ -325,7 +325,9 @@ struct sigaction __extension__ union { _sig_func_ptr sa_handler; /* SIG_DFL, SIG_IGN, or pointer to a function */ +#if __POSIX_VISIBLE >= 199309 void (*sa_sigaction) ( int, siginfo_t *, void * ); +#endif }; sigset_t sa_mask; int sa_flags; |