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fix read_cmdline API and a small buglet where "[comm]" may be too narrow

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function                                             old     new   delta
func_args                                             25      26      +1
read_cmdline                                         119     114      -5
display_process_list                                1462    1447     -15
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(add/remove: 0/0 grow/shrink: 1/2 up/down: 1/-20)             Total: -19 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-09-12 00:15:34 +02:00
parent ae357bd713
commit 3a0f6f2328
4 changed files with 8 additions and 7 deletions
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2
procps/top.c
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@@ -617,7 +617,7 @@ static NOINLINE void display_process_list(int lines_rem, int scr_width)
#endif
);
if ((int)(col + 1) < scr_width)
read_cmdline(line_buf + col, scr_width - col - 1, s->pid, s->comm);
read_cmdline(line_buf + col, scr_width - col, s->pid, s->comm);
fputs(line_buf, stdout);
/* printf(" %d/%d %lld/%lld", s->pcpu, total_pcpu,
cur_jif.busy - prev_jif.busy, cur_jif.total - prev_jif.total); */