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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/ps.c
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@@ -186,7 +186,7 @@ static void func_comm(char *buf, int size, const procps_status_t *ps)
static void func_args(char *buf, int size, const procps_status_t *ps)
{
read_cmdline(buf, size, ps->pid, ps->comm);
read_cmdline(buf, size+1, ps->pid, ps->comm);
}
static void func_pid(char *buf, int size, const procps_status_t *ps)