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authorDenys Vlasenko2009-10-13 01:25:09 +0200
committerDenys Vlasenko2009-10-13 01:25:09 +0200
commit0bf44d00a42dec70514c2e51926f4ca37b4b2367 (patch)
treebe01fbf44da8040c5ef271e0d0bba147ce0c525e /include/libbb.h
parent76ace254e171ee9ca7a13f36335ccad9cc6ae6e1 (diff)
downloadbusybox-0bf44d00a42dec70514c2e51926f4ca37b4b2367.zip
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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 <vda.linux@googlemail.com>
Diffstat (limited to 'include/libbb.h')
-rw-r--r--include/libbb.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index dca14b4..be175d7 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;