[PATCH v3 2/5] dumpcap: allow multiple invocations

[Stephen Hemminger]

On Thu, 9 Nov 2023 08:50:10 +0100
Morten Brørup <mb at smartsharesystems.com> wrote:

> > Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
> > ---  
> 
> Minor detail: getpid() returns int, so prefer %d over %u.

Let me check, per man page. getpid() returns pid_t.
The typedef chain leads to:
	pid_t -> __pid_t -> __PID_T_TYPE -> __S32_TYPE  -> int32 -> int