From 0bf44d00a42dec70514c2e51926f4ca37b4b2367 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 13 Oct 2009 01:25:09 +0200 Subject: libbb/human_readable.c: shrink; and reduce bss usage also, move smart_ulltoaN there and comment usage locations function old new delta static.unit_chars 7 9 +2 utoa_to_buf 110 108 -2 make_human_readable_str 262 258 -4 fallbackSort 1723 1719 -4 static.fmt 97 92 -5 static.fmt_tenths 10 - -10 static.str 21 4 -17 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/5 up/down: 2/-42) Total: -40 bytes text data bss dec hex filename 820981 453 6932 828366 ca3ce busybox_old 820968 453 6916 828337 ca3b1 busybox_unstripped Signed-off-by: Denys Vlasenko --- include/libbb.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/libbb.h b/include/libbb.h index dca14b40d..be175d79f 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -691,6 +691,10 @@ char *itoa_to_buf(int n, char *buf, unsigned buflen) FAST_FUNC; /* Intelligent formatters of bignums */ void smart_ulltoa4(unsigned long long ul, char buf[5], const char *scale) FAST_FUNC; void smart_ulltoa5(unsigned long long ul, char buf[5], const char *scale) FAST_FUNC; +/* If block_size == 0, display size without fractional part, + * else display (size * block_size) with one decimal digit. + * If display_unit == 0, add suffix (K,M,G...), + * else divide by display_unit and do not use suffix. */ //TODO: provide pointer to buf (avoid statics)? const char *make_human_readable_str(unsigned long long size, unsigned long block_size, unsigned long display_unit) FAST_FUNC; -- cgit v1.2.3