[cp-patches] Error code conflict in VMSelector

[Guilhem Lavaux]

Hi,

It has been reported that a conflict may appear in the return code of
helper_select. A patch has been proposed and here is revised one. I have
factorised the use of errno at the same time. The problem appears if the
number of filedescriptors selected is equal (coincidentally) to EINTR.

Comments ?

Guilhem.

ChangeLog entry:

2005-04-03  Guilhem Lavaux  <address@hidden>
        Rei Odaira <address@hidden>

        * native/jni/java-nio/gnu_java_nio_VMSelector.c
        (helper_select): Return the error number.
        (Java_gnu_java_nio_VMSelector_select0): If the result is
negative
        consider it as the error code. This prevents conflicts between
EINTR
        and the number of filedescriptor particularly.

select_patch
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