ps: fix overflow in USER and VSZ columns

function                                             old     new   delta
smart_ulltoa4                                          -     280    +280
smart_ulltoa5                                        283     408    +125
ulltoa6_and_space                                      -      25     +25
scale                                                 28      38     +10
bbunpack                                             358     366      +8
ps_main                                              259     261      +2
glob3                                                 35      37      +2
fill_bounds                                          172     174      +2
process_stdin                                        456     446     -10
smart_ulltoa6                                        406       -    -406
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 6/1 up/down: 454/-416)           Total: 38 bytes
This commit is contained in:
Denis Vlasenko
2008-01-06 03:26:53 +00:00
parent 5fee2e1a79
commit 56ea65ca5f
5 changed files with 99 additions and 83 deletions

View File

@@ -257,7 +257,10 @@ static int rdval_diskstats(const char* p, ullong *vec)
static void scale(ullong ul)
{
char buf[5];
smart_ulltoa5(ul, buf);
/* see http://en.wikipedia.org/wiki/Tera */
smart_ulltoa4(ul, buf, " kmgtpezy");
buf[4] = '\0';
put(buf);
}