From 8d82b0edbd38cd6019ec1c55dbc886c9058be7d4 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Wed, 6 Jun 2018 13:11:33 +1000
Subject: extmod: Add VfsPosix filesystem component.

This VFS component allows to mount a host POSIX filesystem within the uPy
VFS sub-system.  All traditional POSIX file access then goes through the
VFS, allowing to sandbox a uPy process to a certain sub-dir of the host
system, as well as mount other filesystem types alongside the host
filesystem.
---
 py/mpconfig.h | 5 +++++
 py/py.mk      | 2 ++
 2 files changed, 7 insertions(+)

(limited to 'py')

diff --git a/py/mpconfig.h b/py/mpconfig.h
index 100e2a981..dc0fc5d40 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -681,6 +681,11 @@ typedef double mp_float_t;
 #define MICROPY_VFS (0)
 #endif
 
+// Support for VFS POSIX component, to mount a POSIX filesystem within VFS
+#ifndef MICROPY_VFS
+#define MICROPY_VFS_POSIX (0)
+#endif
+
 /*****************************************************************************/
 /* Fine control over Python builtins, classes, modules, etc                  */
 
diff --git a/py/py.mk b/py/py.mk
index a91813526..f4b62a88a 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -241,6 +241,8 @@ PY_EXTMOD_O_BASENAME = \
 	extmod/modframebuf.o \
 	extmod/vfs.o \
 	extmod/vfs_reader.o \
+	extmod/vfs_posix.o \
+	extmod/vfs_posix_file.o \
 	extmod/vfs_fat.o \
 	extmod/vfs_fat_diskio.o \
 	extmod/vfs_fat_file.o \
-- 
cgit v1.2.3