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authorBruce Dubbs <bdubbs@linuxfromscratch.org>2012-09-01 02:31:13 +0000
committerBruce Dubbs <bdubbs@linuxfromscratch.org>2012-09-01 02:31:13 +0000
commitb2b1e1aa5fe437877a7ec9f7d861e215c956ebb9 (patch)
treee79563b34728d0e475dbf5d73da4e5cd1a278de6 /udev-lfs/contrib/debian/83-cdrom-symlinks.rules
parent166497f2c69435a594f9992ad55857112eb44127 (diff)
Move directory to make build easier
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9973 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'udev-lfs/contrib/debian/83-cdrom-symlinks.rules')
-rw-r--r--udev-lfs/contrib/debian/83-cdrom-symlinks.rules12
1 files changed, 12 insertions, 0 deletions
diff --git a/udev-lfs/contrib/debian/83-cdrom-symlinks.rules b/udev-lfs/contrib/debian/83-cdrom-symlinks.rules
new file mode 100644
index 000000000..4713c0b92
--- /dev/null
+++ b/udev-lfs/contrib/debian/83-cdrom-symlinks.rules
@@ -0,0 +1,12 @@
+# /etc/udev/rules.d/83-cdrom-symlinks.rules: Determine CD drive capability.
+
+ACTION!="add", GOTO="cd_aliases_generator_end"
+SUBSYSTEM!="block", GOTO="cd_aliases_generator_end"
+ENV{GENERATED}=="?*", GOTO="cd_aliases_generator_end"
+
+# Fail the uevent if the autogenerated rules cannot be saved
+ENV{ID_CDROM}=="?*", PROGRAM="/bin/grep -c ' / [^[:space:]]* rw' /proc/mounts", RESULT!="2", RUN+="/bin/false", GOTO="cd_aliases_generator_end"
+
+ENV{ID_CDROM}=="?*", PROGRAM="write_cd_aliases", SYMLINK+="%c"
+
+LABEL="cd_aliases_generator_end"