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sandbox: implement exists() function
[platform/kernel/u-boot.git]
/
fs
/
sandbox
/
sandboxfs.c
diff --git
a/fs/sandbox/sandboxfs.c
b/fs/sandbox/sandboxfs.c
index
dd028da
..
8507978
100644
(file)
--- 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)
{
}