rbpaths: Add new special dir HOME_DIR for RaaA.

HOME_DIR is intended for not-so-advanced files which shall be user
visible, and thus not in /.rockbox. Therefore HOME_DIR is translated
to $HOME on RaaA, /sdcard on android, the internal memory on ypr0
and "/" on native targets.

ROCKBOX_DIR ("/.rockbox") already existed as special and is translated
to whatever the real rockbox dir is on the target (e.g. /sdcard/rockbox
on android), but it's not suitable for some files we generate
(e.g. battery-bench.txt).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31430 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 1 deletions

diff --git a/firmware/general.c b/firmware/general.c
index 3daf2f0a78..8e6d5af9a0 100644
--- a/firmware/general.c
+++ b/firmware/general.c
@@ -24,6 +24,7 @@
 #include "general.h"
 #include "file.h"
 #include "dir.h"
+#include "rbpaths.h"
 #include "limits.h"
 #include "stdlib.h"
 #include "string-extra.h"
@@ -126,7 +127,7 @@ char *create_numbered_filename(char *buffer, const char *path,
         /* automatic numbering */
         max_num = 0;
 
-    dir = opendir(pathlen ? buffer : "/");
+    dir = opendir(pathlen ? buffer : HOME_DIR);
     if (!dir)
         return NULL;