* lib/sys_types.in.h: New file.
* m4/sys_types_h.m4: New file.
* modules/sys_types: New file.
* doc/posix-headers/sys_types.texi: Mention the new module and the
size_t problem on MSVC 9.
+2011-09-11 Bruno Haible <bruno@clisp.org>
+
+ New module 'sys_types'.
+ * lib/sys_types.in.h: New file.
+ * m4/sys_types_h.m4: New file.
+ * modules/sys_types: New file.
+ * doc/posix-headers/sys_types.texi: Mention the new module and the
+ size_t problem on MSVC 9.
+
2011-09-11 Bruno Haible <bruno@clisp.org>
Support for MSVC compiler: Avoid division by a literal 0.
POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_types.h.html}
-Gnulib module: ---
+Gnulib module: sys_types
Portability problems fixed by Gnulib:
@itemize
+@item
+The type @code{pid_t} is not defined on some platforms:
+MSVC 9.
+@item
+The type @code{size_t} is not defined in this file on some platforms:
+MSVC 9.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
-@item
-The type @code{pid_t} is not defined on some platforms:
-MSVC 9.
-You can use the macro @code{AC_TYPE_PID_T} to fix this.
@end itemize
--- /dev/null
+/* Provide a more complete sys/time.h.
+
+ Copyright (C) 2011 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
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program 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 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. */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#ifndef _@GUARD_PREFIX@_SYS_TYPES_H
+
+/* The include_next requires a split double-inclusion guard. */
+#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@
+
+#ifndef _@GUARD_PREFIX@_SYS_TYPES_H
+#define _@GUARD_PREFIX@_SYS_TYPES_H
+
+/* MSVC 9 defines size_t in <stddef.h>, not in <sys/types.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \
+ && ! defined __GLIBC__
+# include <stddef.h>
+#endif
+
+#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */
+#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */
--- /dev/null
+# sys_types_h.m4 serial 1
+dnl Copyright (C) 2011 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_SYS_TYPES_H],
+[
+ AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS])
+ gl_NEXT_HEADERS([sys/types.h])
+
+ dnl Ensure the type pid_t gets defined.
+ AC_REQUIRE([AC_TYPE_PID_T])
+])
+
+AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS],
+[
+])
--- /dev/null
+Description:
+A <sys/types.h> that conforms better to POSIX.
+
+Files:
+lib/sys_types.in.h
+m4/sys_types_h.m4
+
+Depends-on:
+include_next
+
+configure.ac:
+gl_SYS_TYPES_H
+AC_PROG_MKDIR_P
+
+Makefile.am:
+BUILT_SOURCES += sys/types.h
+
+# We need the following in order to create <sys/types.h> when the system
+# doesn't have one that works with the given compiler.
+sys/types.h: sys_types.in.h $(top_builddir)/config.status
+ $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+ sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+ -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \
+ < $(srcdir)/sys_types.in.h; \
+ } > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += sys/types.h sys/types.h-t
+
+Include:
+<sys/types.h>
+
+License:
+LGPLv2+
+
+Maintainer:
+all