The File System (FS) service allows accessing the file system on different platforms:

providing a Read/Write space to create/store/read files.
on Read Only platforms, the /tmp/data/le_fs is used as base of the FS sevice.

The File System service offers the following file operations:

open a file with le_fs_Open()
close a file with le_fs_Close()
read in a file with le_fs_Read()
write in a file with le_fs_Write()
change the current position in a file with le_fs_Seek()
get the size of a file with le_fs_GetSize()
delete a file with le_fs_Delete()
move a file with le_fs_Move()

The files and directories tree used by the fsDaemon may be set by the user with the config tree variable fsService:/fsPrefixPath. If it is not set, the path /data/le_fs is used if writeable. Else, it uses /tmp/data/le_fs.

IPC interfaces binding

All the functions of this API are provided by the fsService application service.

Here's a code sample binding to File System service:

bindings:
{
   clientExe.clientComponent.le_fs -> fsService.le_fs
}