Building kwboot on macOS warns: warning: unused function '_is_within_tolerance' [-Wunused-function]
The only caller checks the baudrate that BOTHER sets, and macOS has no BOTHER. Define the function under the same #ifdef. Signed-off-by: Josef Schlehofer <[email protected]> --- tools/kwboot.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/kwboot.c b/tools/kwboot.c index 6bef4610ff8..c03f0d6d63e 100644 --- a/tools/kwboot.c +++ b/tools/kwboot.c @@ -727,12 +727,14 @@ kwboot_tty_baudrate_to_speed(int baudrate) } } +#ifdef BOTHER static int _is_within_tolerance(int value, int reference, int tolerance) { return 100 * value >= reference * (100 - tolerance) && 100 * value <= reference * (100 + tolerance); } +#endif static int kwboot_tty_change_baudrate(int fd, int baudrate) -- 2.54.0 (Apple Git-157)
