openezx-wiki/EZXFileSystem.mw at master · OpenEZX/openezx-wiki · GitHub

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__NOTOC__
''TODO: not finished, please fill in the blanks, not '''everything''' needs to be filled in though''

An overview of the original EZX filesystem (based on an E680i originally, but should be similar for other EZX phones).

= / =
<code>
rootfs on / type rootfs (rw)
/dev/root on / type cramfs (rw)
</code>

= bin =
Executables, like cat,chmod,cp,ps,grep and gzip

= dev =
Devices like tty, vibrator or USB.

= diska =

<code>/dev/tffsb1 on /diska type vfat (rw,noatime)</code>

Flashdisk mountpoint named 'Phone' in the GUI.

== diska/.system ==
Contains EZX applications / settings

=== diska/.system/java ===

==== diska/.system/java/DownloadApps ====
Contains installed Java MIDlets in folder names such as MIDlet00514.

===== diska/.system/java/DownloadApps/MIDlet00514 =====

====== diska/.system/java/DownloadApps/MIDlet00514/Files ======
Contains installed Java MIDlet Jar file and icon

====== diska/.system/java/DownloadApps/MIDlet00514/rms ======
Contains installed Java MIDlet settings

=== diska/.system/QTDownload ===
Contains all of the qt applications(created by mpkg packages) installed on phone

= diskb =
Always empty,nor can be seen in GUI.
Maybe it is the most useless directory.

= etc =
Various system configuration files

= ezxlocal =
<code>/dev/mtdblock2 on /ezxlocal type vfm (rw,noatime)</code>

Phone configuration.
System database, including SMS, contacts, player&browser histories etc.

= home =

= lib =
Library files

== lib/modules ==
This contains the modules for the file system to be loaded at boot.

= mmc =
List of all attached extra storage cards.

== mmc/mmca1 ==
<code>/dev/mmca1 on /mmc/mmca1 type vfat (rw,noatime)</code>

The SD/MMC card first partition mount point

= proc =
symlink -> /ram/proc

= ram =
<code>none on /ram type ramfs (rw)</code>

= root =

= sbin =
Executables like ifconfig,halt,init,modprobe,reboot and shutdown.

= tmp =
symlink -> /ram/tmp

= usr =
Phone application files.

= var =
symlink -> /ram/var


[[Category:Development]]