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Make smart_ulltoa return pointer to end (allows for code shink in callers)

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function                                             old     new   delta
smart_ulltoa5                                        405     408      +3
smart_ulltoa4                                        273     276      +3
list_table                                          1113    1114      +1
scale                                                 36      34      -2
put_lu                                                55      53      -2
ulltoa6_and_space                                     19      14      -5
powertop_main                                       1470    1461      -9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2013-09-06 12:53:14 +02:00
parent d6ae4fb446
commit a407cf74cc
7 changed files with 14 additions and 20 deletions
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3
procps/nmeter.c
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@@ -333,8 +333,7 @@ static void scale(ullong ul)
char buf[5];
/* see http://en.wikipedia.org/wiki/Tera */
smart_ulltoa4(ul, buf, " kmgtpezy");
buf[4] = '\0';
smart_ulltoa4(ul, buf, " kmgtpezy")[0] = '\0';
put(buf);
}