-/* $OpenBSD: errno.h,v 1.20 2007/09/03 14:37:52 millert Exp $ */
-/* $NetBSD: errno.h,v 1.10 1996/01/20 01:33:53 jtc Exp $ */
-
/*
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* @(#)errno.h 8.5 (Berkeley) 1/21/94
*/
+#ifndef ERRNO_DEFS_H
+#define ERRNO_DEFS_H
+
#define TARGET_EPERM 1 /* Operation not permitted */
#define TARGET_ENOENT 2 /* No such file or directory */
#define TARGET_ESRCH 3 /* No such process */
#define TARGET_EIDRM 89 /* Identifier removed */
#define TARGET_ENOMSG 90 /* No message of desired type */
#define TARGET_ELAST 90 /* Must be equal largest errno */
+
+/* Internal errors: */
+#define TARGET_EJUSTRETURN 254 /* Just return without modifying regs */
+#define TARGET_ERESTART 255 /* Restart syscall */
+
+#include "special-errno.h"
+
+_Static_assert(TARGET_ERESTART == QEMU_ERESTARTSYS,
+ "TARGET_ERESTART and QEMU_ERESTARTSYS expected to match");
+
+#endif /* ERRNO_DEFS_H */