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y2038: signal: Add sys_rt_sigtimedwait_time32
authorArnd Bergmann <arnd@arndb.de>
Wed, 18 Apr 2018 14:15:37 +0000 (16:15 +0200)
committerArnd Bergmann <arnd@arndb.de>
Tue, 18 Dec 2018 15:13:04 +0000 (16:13 +0100)
commita2af8b91da11daa033e7b4dd2d59c8da30ca8340
tree5bb42180a00ee7f529c8563bfbd0391e34d0aa7ftree | snapshot
parenta9dc5facdb36fd2118f44d6f169bf2d6960713fecommit | diff
y2038: signal: Add sys_rt_sigtimedwait_time32

Once sys_rt_sigtimedwait() gets changed to a 64-bit time_t, we have
to provide compatibility support for existing binaries.

An earlier version of this patch reused the compat_sys_rt_sigtimedwait
entry point to avoid code duplication, but this newer approach
duplicates the existing native entry point instead, which seems
a bit cleaner.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
include/linux/syscalls.h diff | blob | history
kernel/signal.c diff | blob | history
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