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30 lines
758 B
30 lines
758 B
#!/bin/sh
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resume_init() {
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if [ -z "${REAL_RESUME}" ]; then
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return 0
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fi
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if [ "${NORESUME}" = "1" ]; then
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return 0
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fi
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local resume_dev=$(find_real_device "${REAL_RESUME}")
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if [ -n "${resume_dev}" ]; then
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REAL_RESUME="${resume_dev}"
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good_msg "Detected real_resume=${resume_dev}"
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else
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bad_msg "Cannot resolve real_resume=${REAL_RESUME}"
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bad_msg "Something bad may happen, crossing fingers"
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fi
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swsusp_resume
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}
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swsusp_resume() {
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# determine swap resume partition
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local device=$(ls -lL "${REAL_RESUME}" | sed 's/\ */ /g' | \
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cut -d \ -f 5-6 | sed 's/,\ */:/')
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[ -f /sys/power/resume -a -n "${device}" ] && \
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echo "${device}" > /sys/power/resume
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}
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