Changeset 0ea3431 for chapter07/kernfs.xml

Timestamp:

09/26/2022 02:03:23 PM (19 months ago)

Author:

Xi Ruoyao <xry111@…>

Branches:

xry111/clfs-ng

Children:

259794e

Parents:

1f6dfd4 (diff), f427ba23 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge remote-tracking branch 'origin/trunk' into xry111/clfs-ng

File:

• chapter07/kernfs.xml (modified) (1 diff)

chapter07/kernfs.xml

@@ -86 +86 @@
 ln -sv  /proc/self/fd   /dev</userinput></screen>
 
+      <para>In other cases <filename>/dev/shm</filename> is a mountpoint 
+      for a tmpfs. In that case the mount of /dev above will only create
+      /dev/shm in the chroot environment as a directory. In this situation
+      we explicitly mount a tmpfs,</para>
+
+<screen><userinput>if [ -h $LFS/dev/shm ]; then
+  mkdir -pv $LFS/$(readlink $LFS/dev/shm)
+else
+  mount -t tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
+fi</userinput></screen>
+
   </sect2>