From 0a30aa1e7e4e194ecc04c5970267bd6493db8eaf Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 3 Feb 2014 13:21:07 -0700 Subject: sandbox: implement exists() function This hooks into the generic "file exists" support added in an earlier patch, and provides an implementation for the sandbox test environment. Signed-off-by: Stephen Warren Acked-by: Simon Glass --- fs/sandbox/sandboxfs.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'fs/sandbox') diff --git a/fs/sandbox/sandboxfs.c b/fs/sandbox/sandboxfs.c index dd028da8e3..85079788c9 100644 --- a/fs/sandbox/sandboxfs.c +++ b/fs/sandbox/sandboxfs.c @@ -72,6 +72,14 @@ int sandbox_fs_ls(const char *dirname) return 0; } +int sandbox_fs_exists(const char *filename) +{ + ssize_t sz; + + sz = os_get_filesize(filename); + return sz >= 0; +} + void sandbox_fs_close(void) { } -- cgit v1.2.1