* libc/sys/linux/sys/cdefs.h: Add __weak_reference macros.

	* libc/sys/linux/sys/time.h: Add conversion macros.
	* libc/sys/linux/sys/types.h: Add FD_ macros.  Include <bits/types.h>.
	* libc/sys/linux/ids.c: Add setresuid and syslog syscalls.
	* libc/sys/linux/gethostname.c: New file.
	* libc/sys/linux/seteuid.c: New file.
	* libc/sys/linux/sysctl.c: New file.

1 files changed, 42 insertions, 0 deletions

diff --git a/newlib/libc/sys/linux/sysctl.c b/newlib/libc/sys/linux/sysctl.c
new file mode 100644
index 000000000..020d431be
--- /dev/null
+++ b/newlib/libc/sys/linux/sysctl.c
@@ -0,0 +1,42 @@
+/* Read or write system information.  Linux version.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <sys/sysctl.h>
+
+#include <machine/syscall.h>
+
+static _syscall1(int,_sysctl,struct __sysctl_args *,args)
+
+int
+__sysctl (int *name, int nlen, void *oldval, size_t *oldlenp,
+	  void *newval, size_t newlen)
+{
+  struct __sysctl_args args =
+  {
+    name: name,
+    nlen: nlen,
+    oldval: oldval,
+    oldlenp: oldlenp,
+    newval: newval,
+    newlen: newlen
+  };
+
+  return _sysctl(&args);
+}