From: Stacey Son <sson@FreeBSD.org>

Add some trivial misc system calls: stub implementations for quotactl(2)
and reboot(2) syscall; a trivial do_bsd_getdtablesize that calls
getdtablesize(2).

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/bsd-misc.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/bsd-user/bsd-misc.h b/bsd-user/bsd-misc.h
new file mode 100644
index 0000000000..d81b4fbaef
--- /dev/null
+++ b/bsd-user/bsd-misc.h
@@ -0,0 +1,52 @@
+/*
+ *  miscellaneous BSD system call shims
+ *
+ *  Copyright (c) 2013 Stacey D. Son
+ *
+ *  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 of the License, 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef BSD_MISC_H
+#define BSD_MISC_H
+
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/msg.h>
+#include <sys/sem.h>
+#include <sys/uuid.h>
+
+#include "qemu-bsd.h"
+
+/* quotactl(2) */
+static inline abi_long do_bsd_quotactl(abi_ulong path, abi_long cmd,
+        __unused abi_ulong target_addr)
+{
+    qemu_log("qemu: Unsupported syscall quotactl()\n");
+    return -TARGET_ENOSYS;
+}
+
+/* reboot(2) */
+static inline abi_long do_bsd_reboot(abi_long how)
+{
+    qemu_log("qemu: Unsupported syscall reboot()\n");
+    return -TARGET_ENOSYS;
+}
+
+/* getdtablesize(2) */
+static inline abi_long do_bsd_getdtablesize(void)
+{
+    return get_errno(getdtablesize());
+}
+
+#endif /* BSD_MISC_H */

-- 
2.52.0