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-rw-r--r--samples/bpf/cookie_uid_helper_example.c4
-rw-r--r--samples/bpf/offwaketime_user.c1
-rw-r--r--samples/bpf/sampleip_user.c1
-rw-r--r--samples/bpf/trace_event_user.c1
-rw-r--r--samples/bpf/tracex2_user.c1
-rw-r--r--samples/bpf/xdp1_user.c1
-rw-r--r--samples/bpf/xdp_tx_iptunnel_user.c1
7 files changed, 9 insertions, 1 deletions
diff --git a/samples/bpf/cookie_uid_helper_example.c b/samples/bpf/cookie_uid_helper_example.c
index b08ab4e..9d751e2 100644
--- a/samples/bpf/cookie_uid_helper_example.c
+++ b/samples/bpf/cookie_uid_helper_example.c
@@ -306,7 +306,9 @@ int main(int argc, char *argv[])
prog_attach_iptables(argv[2]);
if (cfg_test_traffic) {
if (signal(SIGINT, finish) == SIG_ERR)
- error(1, errno, "register handler failed");
+ error(1, errno, "register SIGINT handler failed");
+ if (signal(SIGTERM, finish) == SIG_ERR)
+ error(1, errno, "register SIGTERM handler failed");
while (!test_finish) {
print_table();
printf("\n");
diff --git a/samples/bpf/offwaketime_user.c b/samples/bpf/offwaketime_user.c
index 9cce2a6..512f87a 100644
--- a/samples/bpf/offwaketime_user.c
+++ b/samples/bpf/offwaketime_user.c
@@ -100,6 +100,7 @@ int main(int argc, char **argv)
setrlimit(RLIMIT_MEMLOCK, &r);
signal(SIGINT, int_exit);
+ signal(SIGTERM, int_exit);
if (load_kallsyms()) {
printf("failed to process /proc/kallsyms\n");
diff --git a/samples/bpf/sampleip_user.c b/samples/bpf/sampleip_user.c
index be59d7d..4ed690b 100644
--- a/samples/bpf/sampleip_user.c
+++ b/samples/bpf/sampleip_user.c
@@ -180,6 +180,7 @@ int main(int argc, char **argv)
return 1;
}
signal(SIGINT, int_exit);
+ signal(SIGTERM, int_exit);
/* do sampling */
printf("Sampling at %d Hertz for %d seconds. Ctrl-C also ends.\n",
diff --git a/samples/bpf/trace_event_user.c b/samples/bpf/trace_event_user.c
index 0c5561d..fa43364 100644
--- a/samples/bpf/trace_event_user.c
+++ b/samples/bpf/trace_event_user.c
@@ -192,6 +192,7 @@ int main(int argc, char **argv)
setrlimit(RLIMIT_MEMLOCK, &r);
signal(SIGINT, int_exit);
+ signal(SIGTERM, int_exit);
if (load_kallsyms()) {
printf("failed to process /proc/kallsyms\n");
diff --git a/samples/bpf/tracex2_user.c b/samples/bpf/tracex2_user.c
index 7fee0f1..7321a3f 100644
--- a/samples/bpf/tracex2_user.c
+++ b/samples/bpf/tracex2_user.c
@@ -127,6 +127,7 @@ int main(int ac, char **argv)
}
signal(SIGINT, int_exit);
+ signal(SIGTERM, int_exit);
/* start 'ping' in the background to have some kfree_skb events */
f = popen("ping -c5 localhost", "r");
diff --git a/samples/bpf/xdp1_user.c b/samples/bpf/xdp1_user.c
index 17be9ea..2431c03 100644
--- a/samples/bpf/xdp1_user.c
+++ b/samples/bpf/xdp1_user.c
@@ -106,6 +106,7 @@ int main(int argc, char **argv)
}
signal(SIGINT, int_exit);
+ signal(SIGTERM, int_exit);
if (set_link_xdp_fd(ifindex, prog_fd[0], xdp_flags) < 0) {
printf("link set xdp fd failed\n");
diff --git a/samples/bpf/xdp_tx_iptunnel_user.c b/samples/bpf/xdp_tx_iptunnel_user.c
index 631cdcc..715cd12 100644
--- a/samples/bpf/xdp_tx_iptunnel_user.c
+++ b/samples/bpf/xdp_tx_iptunnel_user.c
@@ -244,6 +244,7 @@ int main(int argc, char **argv)
}
signal(SIGINT, int_exit);
+ signal(SIGTERM, int_exit);
while (min_port <= max_port) {
vip.dport = htons(min_port++);
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