From: Stacey Son <s...@freebsd.org> To emulate signals and interrupted system calls, we need to have the same mechanisms we have in the kernel, including these errno values.
Signed-off-by: Stacey Son <s...@freebsd.org> Signed-off-by: Warner Losh <i...@bsdimp.com> Reviewed-by: Richard Henderson <richard.hender...@linaro.org> --- bsd-user/errno_defs.h | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/bsd-user/errno_defs.h b/bsd-user/errno_defs.h index 1efa502a12..b538dd93da 100644 --- a/bsd-user/errno_defs.h +++ b/bsd-user/errno_defs.h @@ -1,6 +1,3 @@ -/* $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. @@ -37,6 +34,9 @@ * @(#)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 */ @@ -147,3 +147,11 @@ #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 + modifing regs */ +#define TARGET_ERESTART 255 /* Restart syscall */ +#define TARGET_ERESTARTSYS TARGET_ERESTART /* Linux compat */ + +#endif /* ! _ERRNO_DEFS_H_ */ -- 2.32.0