From 05a4bfda27ea16634468ba283483564f4e4a72b8 Mon Sep 17 00:00:00 2001 From: Timo Kokkonen Date: Tue, 6 Dec 2011 18:28:05 +0200 Subject: [PATCH] Improve print prettiness Signed-off-by: Timo Kokkonen --- buddywatch.c | 37 +++++++++++++++++++++++++++++++------ 1 file changed, 31 insertions(+), 6 deletions(-) diff --git a/buddywatch.c b/buddywatch.c index df5620d..ca44d39 100644 --- a/buddywatch.c +++ b/buddywatch.c @@ -61,13 +61,38 @@ int main(int argc, char *argv[]) } tot = 0; - for (i = 0; i < MAX_ORDER; i++) { - printf("% 5lld.%02lldM", - (buddy[i] * (1 << (i + 2))) >> 10, - (buddy[i] * (1 << (i + 2))) % 1024 * 100 / 1024); + for (i = 0; i < MAX_ORDER; i++) tot += buddy[i] * (1 << (i + 2)); - } - printf("% 5lldM\n", tot >> 10); + +#define BUDDY_TO_MB(i) \ + ((buddy[i] * (1 << ((i) + 2))) >> 10) +#define BUDDY_TO_MB_REM(i, rem) \ + ((buddy[i] * (1 << (i + 2))) % 1024 * rem / 1024) + + printf("% 5lld.%03lldM" + "% 5lld.%03lldM" + "% 5lld.%03lldM" + "% 5lld.%03lldM" + "% 5lld.%03lldM" + "% 5lld.%03lldM" + "% 5lld.%02lldM" + "% 5lld.%01lldM" + "% 5lldM" + "% 5lldM" + "% 5lldM" + "% 5lldM\n", + BUDDY_TO_MB(0), BUDDY_TO_MB_REM(0, 1000), + BUDDY_TO_MB(1), BUDDY_TO_MB_REM(1, 1000), + BUDDY_TO_MB(2), BUDDY_TO_MB_REM(2, 1000), + BUDDY_TO_MB(3), BUDDY_TO_MB_REM(3, 1000), + BUDDY_TO_MB(4), BUDDY_TO_MB_REM(4, 1000), + BUDDY_TO_MB(5), BUDDY_TO_MB_REM(5, 1000), + BUDDY_TO_MB(6), BUDDY_TO_MB_REM(6, 100), + BUDDY_TO_MB(7), BUDDY_TO_MB_REM(7, 10), + BUDDY_TO_MB(8), + BUDDY_TO_MB(9), + BUDDY_TO_MB(10), + tot >> 10); nanosleep(&sleep, NULL); -- 2.44.0