lib/vsprintf: Print time64_t in human readable format
There are users which print time and date represented by content of
time64_t type in human readable format.
Instead of open coding that each time introduce %ptT[dt][r] specifier.
Few test cases for %ptT specifier has been added as well.
Link: https://lore.kernel.org/r/20200415170046.33374-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Rewieved-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
3 files changed