printk format specifier used for size_t (%lu) was not compatible
with llvm because it sees size_t as unsigned int. Using %zu
makes it portable acroos compilers.
Change-Id: If0e732fbaada5f50a975ec912b8147d6b252a2de
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Adds tests for the new APIs fs_truncate() and fs_statvfs()
Jira: ZEP-636 ZEP-622 ZEP-635
Change-Id: Ic1c6dfa4e9592a362b67129df389b4b78cc5f250
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>