tree a4edcff0049477f2a63a375f29263f4d222d8696
parent 9fd1a94888cd6a559f95c3596ec1ac28b74838c1
author Paolo Bonzini <pbonzini@redhat.com> 1441872120 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1441872120 +0200

cutils: work around platform differences in strto{l,ul,ll,ull}

Linux returns 0 if no conversion was made, while OS X and presumably
the BSDs return EINVAL.  The OS X convention rejects more invalid
inputs, so convert to it and adjust the test case.

Windows returns 1 from strtoul and strtoull (instead of -1) for
negative out-of-range input; fix it up.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>