| commit | 9b3fbb2b439a717dda0eaa34cb455a9ce38532ef | [log] [tgz] |
|---|---|---|
| author | Simon South <simon@simonsouth.net> | Wed Oct 02 10:55:07 2019 -0400 |
| committer | Tom Rini <trini@konsulko.com> | Thu Oct 31 07:22:53 2019 -0400 |
| tree | c0b5b8f7ac3647577352371be26db914592a0331 | |
| parent | 54b6abae3ae9dd181044ddd52429b4df5505872f [diff] |
tiny-printf: Support vsnprintf() Add a simple implementation of this function, to allow logging to be enabled in the SPL or TPL for systems that rely on the tiny printf() implementation. To keep the code size small, - The function is built only when logging is enabled, as it (currently) is not needed otherwise; and - Like the existing implementation of snprintf(), its buffer-size parameter is ignored. Signed-off-by: Simon South <simon@simonsouth.net>