linux-user: Remove obsolete F_SHLCK and F_EXLCK translation
commitb1d2e476e94cb215d9e19fef1049d413b414ffc2
authorMichael Forney <mforney@mforney.org>
Thu, 14 Jan 2021 22:36:02 +0000 (14 14:36 -0800)
committerLaurent Vivier <laurent@vivier.eu>
Thu, 21 Jan 2021 12:27:34 +0000 (21 13:27 +0100)
tree6c4e10cf23bb7861a6f63a65210faf2c7b9f3c77
parent38987eabb18ad6ba2ef71b19b43d7c869c58f4bb
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>
linux-user/alpha/target_fcntl.h
linux-user/generic/fcntl.h
linux-user/syscall.c