qemu-e2k/linux-user/alpha/target_fcntl.h
Michael Forney b1d2e476e9 linux-user: Remove obsolete F_SHLCK and F_EXLCK translation
These lock types are unsupported by Linux since v2.2[0][1] and
always return EINVAL (except on SPARC up until v2.6, which just
warned).

musl libc does not define these constants, so just remove them from
the translation cases.

[0] https://github.com/mpe/linux-fullhistory/blob/v2.2.0/fs/locks.c#L322-L324
[1] https://github.com/mpe/linux-fullhistory/blob/v2.2.0/fs/locks.c#L429-L445

Signed-off-by: Michael Forney <mforney@mforney.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210114223602.9004-1-mforney@mforney.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-01-21 13:27:34 +01:00

39 lines
1.4 KiB
C

/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation, or (at your option) any
* later version. See the COPYING file in the top-level directory.
*/
#ifndef ALPHA_TARGET_FCNTL_H
#define ALPHA_TARGET_FCNTL_H
#define TARGET_O_NONBLOCK 04
#define TARGET_O_APPEND 010
#define TARGET_O_CREAT 01000 /* not fcntl */
#define TARGET_O_TRUNC 02000 /* not fcntl */
#define TARGET_O_EXCL 04000 /* not fcntl */
#define TARGET_O_NOCTTY 010000 /* not fcntl */
#define TARGET_O_DSYNC 040000
#define TARGET_O_LARGEFILE 0 /* not necessary, always 64-bit */
#define TARGET_O_DIRECTORY 0100000 /* must be a directory */
#define TARGET_O_NOFOLLOW 0200000 /* don't follow links */
#define TARGET_O_DIRECT 02000000 /* direct disk access hint */
#define TARGET_O_NOATIME 04000000
#define TARGET_O_CLOEXEC 010000000
#define TARGET___O_SYNC 020000000
#define TARGET_O_PATH 040000000
#define TARGET_F_GETLK 7
#define TARGET_F_SETLK 8
#define TARGET_F_SETLKW 9
#define TARGET_F_SETOWN 5 /* for sockets. */
#define TARGET_F_GETOWN 6 /* for sockets. */
#define TARGET_F_RDLCK 1
#define TARGET_F_WRLCK 2
#define TARGET_F_UNLCK 8
#include "../generic/fcntl.h"
#endif