From: Felix Fietkau <nbd@nbd.name>
Date: Fri, 3 Feb 2017 17:39:11 +0000 (+0100)
Subject: libubus: do not modify uloop_cancelled
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=91acde66b963e238aba35fb4f2030a147df84cd4;hp=91acde66b963e238aba35fb4f2030a147df84cd4;p=project%2Fubus.git

libubus: do not modify uloop_cancelled

uloop_cancelled was used for two purposes within ubus_complete_request:
- interrupting recursive requests on SIGINT/SIGTERM
- breaking out of the poll loop in a recursive request that completed

Saving/restorung uloop_cancelled was buggy, leading to SIGTERM not being
processed properly. Simplify the logic by using a separate field for
internal use

Signed-off-by: Felix Fietkau <nbd@nbd.name>
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