diff options
Diffstat (limited to 'lib/signal.in.h')
| -rw-r--r-- | lib/signal.in.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/lib/signal.in.h b/lib/signal.in.h index bcf793523a..01987a7aff 100644 --- a/lib/signal.in.h +++ b/lib/signal.in.h @@ -30,6 +30,12 @@ #ifndef _@GUARD_PREFIX@_SIGNAL_H +/* Define pid_t, uid_t. + Also, mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. + On Solaris 10, <signal.h> includes <sys/types.h>, which eventually includes + us; so include <sys/types.h> now, before the second inclusion guard. */ +#include <sys/types.h> + /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_SIGNAL_H@ @@ -42,10 +48,6 @@ /* The definition of _GL_WARN_ON_USE is copied here. */ -/* Define pid_t, uid_t. - Also, mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */ -#include <sys/types.h> - /* On AIX, sig_atomic_t already includes volatile. C99 requires that 'volatile sig_atomic_t' ignore the extra modifier, but C89 did not. Hence, redefine this to a non-volatile type as needed. */ @@ -100,6 +102,20 @@ typedef void (*sighandler_t) (int); #endif +#if @GNULIB_PTHREAD_SIGMASK@ +# if @REPLACE_PTHREAD_SIGMASK@ +# undef pthread_sigmask +# define pthread_sigmask sigprocmask +# endif +#elif defined GNULIB_POSIXCHECK +# undef pthread_sigmask +# if HAVE_RAW_DECL_PTHREAD_SIGMASK +_GL_WARN_ON_USE (pthread_sigmask, "pthread_sigmask is not portable - " + "use gnulib module pthread_sigmask for portability"); +# endif +#endif + + #if @GNULIB_SIGPROCMASK@ # if !@HAVE_POSIX_SIGNALBLOCKING@ |