/* A POSIX-like <sys/wait.h>.
- Copyright (C) 2001-2003, 2005-2010 Free Software Foundation, Inc.
+ Copyright (C) 2001-2003, 2005-2015 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
-#ifndef _GL_SYS_WAIT_H
+#ifndef _@GUARD_PREFIX@_SYS_WAIT_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
+@PRAGMA_COLUMNS@
/* The include_next requires a split double-inclusion guard. */
#if !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
# @INCLUDE_NEXT@ @NEXT_SYS_WAIT_H@
#endif
-#ifndef _GL_SYS_WAIT_H
-#define _GL_SYS_WAIT_H
+#ifndef _@GUARD_PREFIX@_SYS_WAIT_H
+#define _@GUARD_PREFIX@_SYS_WAIT_H
+
+/* Get pid_t. */
+#include <sys/types.h>
+
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
+
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
#if !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
/* Unix API. */
# define WEXITSTATUS(x) (((x) >> 8) & 0xff)
# endif
+/* The stopping signal. Only to be accessed if WIFSTOPPED(x) is true. */
+# ifndef WSTOPSIG
+# define WSTOPSIG(x) (((x) >> 8) & 0x7f)
+# endif
+
/* True if the process dumped core. Not standardized by POSIX. */
# ifndef WCOREDUMP
# define WCOREDUMP(x) ((x) & 0x80)
# endif
-# ifdef __cplusplus
-extern "C" {
-# endif
-
-/* Declarations of functions. */
-
-# ifdef __cplusplus
-}
-# endif
-
#else
/* Native Windows API. */
-# include <process.h>
-
-# define waitpid(pid,statusp,options) _cwait (statusp, pid, WAIT_CHILD)
+# include <signal.h> /* for SIGTERM */
/* The following macros apply to an argument x, that is a status of a process,
as returned by waitpid() or, equivalently, _cwait() or GetExitCodeProcess().
# define WEXITSTATUS(x) (x)
+/* There are no stopping signals. */
+# define WSTOPSIG(x) 0
+
/* There are no core dumps. */
# define WCOREDUMP(x) 0
#endif
-#endif /* _GL_SYS_WAIT_H */
-#endif /* _GL_SYS_WAIT_H */
+
+/* Declarations of functions. */
+
+#if @GNULIB_WAITPID@
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+_GL_FUNCDECL_SYS (waitpid, pid_t, (pid_t pid, int *statusp, int options));
+# endif
+_GL_CXXALIAS_SYS (waitpid, pid_t, (pid_t pid, int *statusp, int options));
+_GL_CXXALIASWARN (waitpid);
+#elif defined GNULIB_POSIXCHECK
+# undef waitpid
+# if HAVE_RAW_DECL_WAITPID
+_GL_WARN_ON_USE (waitpid, "waitpid is unportable - "
+ "use gnulib module sys_wait for portability");
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_SYS_WAIT_H */
+#endif /* _@GUARD_PREFIX@_SYS_WAIT_H */