From: Leonid Krivoshein <klark.devel@gmail.com> To: make-initrd@lists.altlinux.org Subject: [make-initrd] [PATCH v1 19/41] fork pipeline: waitdev: use optional waitdev_timeout Date: Fri, 24 Sep 2021 18:57:30 +0300 Message-ID: <d6a57552-4514-cd76-9f07-64086bba4d33@gmail.com> (raw) --- .../data/lib/bootchain/waitdev | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/make-initrd/features/bootchain-waitdev/data/lib/bootchain/waitdev b/make-initrd/features/bootchain-waitdev/data/lib/bootchain/waitdev index 60464d9..fa99c45 100755 --- a/make-initrd/features/bootchain-waitdev/data/lib/bootchain/waitdev +++ b/make-initrd/features/bootchain-waitdev/data/lib/bootchain/waitdev @@ -3,6 +3,14 @@ . bootchain-sh-functions check_parameter WAITDEV + +timeout= +timecnt=/.initrd/bootchain/waitdev/TIMECNT + +[ ! -s "$timecnt" ] || + read -r timeout < "$timecnt" ||: +[ "$timeout" != 0 ] || + exit 0 devspec="$(get_parameter WAITDEV)" while [ -n "$devspec" ]; do @@ -25,4 +33,14 @@ while [ -n "$devspec" ]; do fi sleep 1 + [ -n "$timeout" ] || + continue + timeout=$(($timeout - 1)) + + if [ "$timeout" = 0 ]; then + message "device waiting timeout exceedded" + break + fi done + +[ -z "$timeout" ] || printf '%s\n' "$timeout" > "$timecnt" -- 2.21.0
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