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* [make-initrd] [PATCH v1 16/41] fork pipeline: waitdev: get_dev_wpfx() function added
@ 2021-09-24 15:57 Leonid Krivoshein
  2021-09-26 14:06 ` Alexey Gladkov
  0 siblings, 1 reply; 4+ messages in thread
From: Leonid Krivoshein @ 2021-09-24 15:57 UTC (permalink / raw)
  To: make-initrd

---
  .../data/lib/uevent/filters/bootchain-waitdev | 19 ++++++++++++++++++-
  1 file changed, 18 insertions(+), 1 deletion(-)

diff --git 
a/make-initrd/features/bootchain-waitdev/data/lib/uevent/filters/bootchain-waitdev 
b/make-initrd/features/bootchain-waitdev/data/lib/uevent/filters/bootchain-waitdev
index 272aee7..13d90fa 100755
--- 
a/make-initrd/features/bootchain-waitdev/data/lib/uevent/filters/bootchain-waitdev
+++ 
b/make-initrd/features/bootchain-waitdev/data/lib/uevent/filters/bootchain-waitdev
@@ -3,6 +3,23 @@
  . /.initrd/initenv
  . initrd-sh-functions
  +get_dev_wpfx()
+{
+	local retval="$1" name="$2"
+
+	case "$name" in
+	CDROM:*)
+		[ "${ID_CDROM-}" = 1 ] ||
+		[ "${ID_FS_TYPE-}" = iso9660 ] ||
+			return 1
+		name="${name#CDROM:}"
+		name="${name:-/dev/sr0}"
+		;;
+	esac
+
+	get_dev "$retval" "$name"
+}
+
  mkdir -p -- /.initrd/bootchain/waitdev
  cd /.initrd/bootchain/waitdev/
  @@ -10,7 +27,7 @@ i=0
  while [ "$i" -lt "${WAITDEV:-0}" ]; do
  	eval "spec=\"\${WAITDEV$i-}\""
  -	if [ -n "$spec" ] && get_dev dev "$spec"; then
+	if [ -n "$spec" ] && get_dev_wpfx dev "$spec"; then
  		printf '%s\n' "$dev" > "$i"
  	fi
  -- 2.21.0




^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-09-27  9:01 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-24 15:57 [make-initrd] [PATCH v1 16/41] fork pipeline: waitdev: get_dev_wpfx() function added Leonid Krivoshein
2021-09-26 14:06 ` Alexey Gladkov
2021-09-26 19:42   ` Leonid Krivoshein
2021-09-27  9:01     ` Alexey Gladkov

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