tree 8143433a8cafa45a4eff948cef87f80b6ff0ea44
parent 7dcdaeafe07dd87079c4e073bced4cfc8bf5fdf3
author Peter Maydell <peter.maydell@linaro.org> 1465239499 +0100
committer Riku Voipio <riku.voipio@linaro.org> 1465376817 +0300

linux-user: Special-case ERESTARTSYS in target_strerror()

Since TARGET_ERESTARTSYS and TARGET_ESIGRETURN are internal-to-QEMU
error numbers, handle them specially in target_strerror(), to avoid
confusing strace output like:

9521 rt_sigreturn(14,8,274886297808,8,0,268435456) = -1 errno=513 (Unknown error 513)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>