Man page of PCAP_SET_TIMEOUT
Section: Misc. Reference Manual Pages (3PCAP)
Updated: 6 December 2017
Return to Main Contents
Your system may have a different version installed, possibly with some
local modifications. To achieve the best results, please make sure this
version of this man page suits your needs. If necessary, try to look for
a different version on this web site or in the man pages available in your
pcap_set_timeout - set the packet buffer timeout for a
not-yet-activated capture handle
int pcap_set_timeout(pcap_t *p, int to_ms);
sets the packet buffer timeout that will be used on a capture handle
when the handle is activated to
which is in units of milliseconds. (See
for an explanation of the packet buffer timeout.)
The behavior, if the timeout isn't specified, is undefined, as is the
behavior if the timeout is set to zero or to a negative value. We
recommend always setting the timeout to a non-zero value unless
immediate mode is set, in which case the timeout has no effect.
on success or
if called on a capture handle that has been activated.
This HTML man page was generated at 15:07:06 GMT, November 01, 2021
from a source man page in "The Tcpdump Group" git repositories
using man2html and other tools.