| Server IP : 127.0.1.1 / Your IP : 216.73.216.172 Web Server : Apache/2.4.52 (Ubuntu) System : Linux bahcrestlinepropertiesllc 5.15.0-113-generic #123-Ubuntu SMP Mon Jun 10 08:16:17 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-153/tools/testing/selftests/net/ |
Upload File : |
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Helper functions
wait_local_port_listen()
{
local listener_ns="${1}"
local port="${2}"
local protocol="${3}"
local pattern
local i
pattern=":$(printf "%04X" "${port}") "
# for tcp protocol additionally check the socket state
[ ${protocol} = "tcp" ] && pattern="${pattern}0A"
for i in $(seq 10); do
if ip netns exec "${listener_ns}" awk '{print $2" "$4}' \
/proc/net/"${protocol}"* | grep -q "${pattern}"; then
break
fi
sleep 0.1
done
}