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libcriu: add cr_errno support

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Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Ruslan Kuprieiev
2014-12-11 22:55:17 +02:00
committed by Pavel Emelyanov
parent 8cba5a16dd
commit c7c772f93e
1 changed files with 3 additions and 0 deletions
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3
lib/criu.c
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@@ -448,6 +448,9 @@ again:
}
}
if ((*resp)->has_cr_errno)
saved_errno = (*resp)->cr_errno;
exit:
return ret;
}