tree f4d57cf73c0b90ba2bed9505f159d26ad9086033
parent ef4467e911fc8a8a58c85877152a6ef7f46ed03a
author Paul Burton <paul@archlinuxmips.org> 1403432741 +0100
committer Riku Voipio <riku.voipio@linaro.org> 1404040799 +0300

linux-user: allow NULL tv argument for settimeofday

The tv argument to the settimeofday syscall is allowed to be NULL, if
the program only wishes to provide the timezone. QEMU previously
returned -EFAULT when tv was NULL. Instead, execute the syscall &
provide NULL to the kernel as the target program expected.

Signed-off-by: Paul Burton <paul@archlinuxmips.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>