diff options
| author | Stacey Son <sson@FreeBSD.org> | 2021-09-18 09:27:47 -0600 |
|---|---|---|
| committer | Warner Losh <imp@bsdimp.com> | 2021-10-18 12:51:39 -0600 |
| commit | 7cb4d7c917c2718f9fd5a075c2e4b4fca3be482a (patch) | |
| tree | 6ed323b00e91fb2b05e7e96fba5672314adc2602 /bsd-user | |
| parent | e5f674f01cdfbb7b98374a947aed84412f4c763f (diff) | |
bsd-user/errno_defs.h: Add internal error numbers
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 <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Kyle Evans <kevans@FreeBSD.org>
Diffstat (limited to 'bsd-user')
| -rw-r--r-- | bsd-user/errno_defs.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/bsd-user/errno_defs.h b/bsd-user/errno_defs.h index 1efa502a12..832671354f 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 +147,10 @@ #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_ */ |