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authorMaurus Cuelenaere <mcuelenaere@gmail.com>2009-07-17 11:09:51 +0000
committerMaurus Cuelenaere <mcuelenaere@gmail.com>2009-07-17 11:09:51 +0000
commit1dc0c46d930d8e59902e9b3ce92aab21a5311d78 (patch)
treef726c67652a53e648365d152c8d3323faf365636
parent749c2b79d91ce97fdb562ebc5fd9d0e2aae4748c (diff)
downloadrockbox-1dc0c46d930d8e59902e9b3ce92aab21a5311d78.tar.gz
rockbox-1dc0c46d930d8e59902e9b3ce92aab21a5311d78.zip
Lua IOlib: when opening files for writing/appending, check if they exist and if not, add O_CREAT.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21918 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r--apps/plugins/lua/liolib.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/apps/plugins/lua/liolib.c b/apps/plugins/lua/liolib.c
index 0651ca971e..08aed42388 100644
--- a/apps/plugins/lua/liolib.c
+++ b/apps/plugins/lua/liolib.c
@@ -156,6 +156,8 @@ static int io_open (lua_State *L) {
flags = O_WRONLY | O_APPEND; break;
}
}
+ if((*mode == 'w' || *mode == 'a') && !rb->file_exists(filename))
+ flags |= O_CREAT;
*pf = rb->open(filename, flags);
return (*pf < 0) ? pushresult(L, 0, filename) : 1;
}