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rule-generator: cd - skip by-path links if we create by-id links

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This commit is contained in:
Kay Sievers 2009-05-14 12:57:19 +02:00
parent 1e5e05730a
commit b4fa1b67f8
2 changed files with 7 additions and 3 deletions
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7
extras/rule_generator/75-cd-aliases-generator.rules
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@ -1,6 +1,9 @@
# these rules generate rules for the /dev/{cdrom,dvd,...} symlinks
# the path of removable devices changes frequently
ACTION=="add", SUBSYSTEM=="block", SUBSYSTEMS=="usb|ieee1394", ENV{ID_CDROM}=="?*", ENV{GENERATED}!="?*", PROGRAM="write_cd_rules by-id", SYMLINK+="%c"
# the "path" of usb/ieee1394 devices changes frequently, use "id"
ACTION=="add", SUBSYSTEM=="block", SUBSYSTEMS=="usb|ieee1394", ENV{ID_CDROM}=="?*", ENV{GENERATED}!="?*", \
PROGRAM="write_cd_rules by-id", SYMLINK+="%c", GOTO="persistent_cd_end"
ACTION=="add", SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", ENV{GENERATED}!="?*", PROGRAM="write_cd_rules", SYMLINK+="%c"
LABEL="persistent_cd_end"

3
extras/rule_generator/write_cd_rules
View File

@ -97,7 +97,7 @@ choose_rules_file
link_num=$(find_next_available 'cdrom[0-9]*')
match="ENV{ID_CDROM}==\"?*\", $RULE"
match="SUBSYSTEM==\"block\", ENV{ID_CDROM}==\"?*\", $RULE"
comment="$ID_MODEL ($ID_PATH)"
@ -108,6 +108,7 @@ comment="$ID_MODEL ($ID_PATH)"
write_rule "$match" "dvd$link_num"
[ "$ID_CDROM_DVD_R" -o "$ID_CDROM_DVD_RW" -o "$ID_CDROM_DVD_RAM" ] && \
write_rule "$match" "dvdrw$link_num"
echo >> $RULES_FILE
unlock_rules_file