Implement configuration reloading on SIGHUP and sd_notify support #495
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Add support for active reloading of config files via SIGHUP. Also integrate with sd_notify when building with libsystemd, and set Type=notify-reload in the systemd unit, so that a 'systemctl reload polkit' works out of the box. This is especially useful when booting a read-only image, which gets configuration updates via overmounting with another read-only image.
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Add support for active reloading of config files via SIGHUP. Also integrate with sd_notify when building with libsystemd, and set Type=notify-reload in the systemd unit, so that a 'systemctl reload polkit' works out of the box.
This is especially useful when booting a read-only image, which gets configuration updates via overmounting with another read-only image.