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libxbps::xbps_humanize_number(): use common values and hide implementation details from API.

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So now its prototype is the following:

int xbps_humanize_number(char *buf, int64_t bytes)

It is a wrapper around NetBSD's humanize_number(3) which uses 6 digits for max
length, HN_AUTOSCALE and HN_NOSPACE|HN_DECIMAL. All users have been updated.
This commit is contained in:
Juan RP
2011-01-18 23:10:07 +01:00
parent e2b55c90be
commit 992e8c6a14
5 changed files with 42 additions and 42 deletions
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24
lib/humanize_number.c
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@ -39,9 +39,16 @@
#include <xbps_api.h>
int
xbps_humanize_number(char *buf, size_t len, int64_t bytes,
const char *suffix, int scale, int flags)
#define HN_DECIMAL 0x01
#define HN_NOSPACE 0x02
#define HN_B 0x04
#define HN_DIVISOR_1000 0x08
#define HN_GETSCALE 0x10
#define HN_AUTOSCALE 0x20
static int
humanize_number(char *buf, size_t len, int64_t bytes,
const char *suffix, int scale, int flags)
{
const char *prefixes, *sep;
int b, i, r, maxscale, s1, s2, sign;
@ -141,3 +148,14 @@ xbps_humanize_number(char *buf, size_t len, int64_t bytes,
return (r);
}
/*
* Small wrapper for NetBSD's humanize_number(3) with some
* defaults set that we care about.
*/
int
xbps_humanize_number(char *buf, int64_t bytes)
{
return humanize_number(buf, 6, bytes, "B",
HN_AUTOSCALE, HN_DECIMAL|HN_NOSPACE);
}