client, bankd: Add SIGUSR1 handling for talloc context debugging
Change-Id: I9153f4cc89b3911a4f9ea4f02fe1b108420d2eed
diff --git a/src/remsim_client.c b/src/remsim_client.c
index ac8b13e..e4bffa6 100644
--- a/src/remsim_client.c
+++ b/src/remsim_client.c
@@ -22,6 +22,7 @@
#include <errno.h>
#include <string.h>
+#include <signal.h>
#define _GNU_SOURCE
#include <getopt.h>
@@ -158,6 +159,12 @@
return 0;
}
+static void handle_sig_usr1(int signal)
+{
+ OSMO_ASSERT(signal == SIGUSR1);
+ talloc_report(g_tall_ctx, stderr);
+}
+
static void printf_help()
{
printf(
@@ -236,6 +243,8 @@
handle_options(argc, argv);
+ signal(SIGUSR1, handle_sig_usr1);
+
rc = server_conn_fsm_alloc(g_client, srvc);
if (rc < 0) {
fprintf(stderr, "Unable to create Server conn FSM: %s\n", strerror(errno));
diff --git a/src/server/remsim_server.c b/src/server/remsim_server.c
index 29ac582..cabb5f9 100644
--- a/src/server/remsim_server.c
+++ b/src/server/remsim_server.c
@@ -1,4 +1,5 @@
#include <unistd.h>
+#include <signal.h>
#include <sys/eventfd.h>
@@ -16,6 +17,12 @@
void *g_tall_ctx;
struct osmo_fd g_event_ofd;
+static void handle_sig_usr1(int signal)
+{
+ OSMO_ASSERT(signal == SIGUSR1);
+ talloc_report(g_tall_ctx, stderr);
+}
+
int main(int argc, char **argv)
{
int rc;
@@ -43,6 +50,8 @@
osmo_fd_setup(&g_event_ofd, rc, BSC_FD_READ, event_fd_cb, g_rps, 0);
osmo_fd_register(&g_event_ofd);
+ signal(SIGUSR1, handle_sig_usr1);
+
rc = rest_api_init(9997);
if (rc < 0)
goto out_eventfd;
diff --git a/src/simtrace2-remsim_client.c b/src/simtrace2-remsim_client.c
index b2d95a7..f5c01bc 100644
--- a/src/simtrace2-remsim_client.c
+++ b/src/simtrace2-remsim_client.c
@@ -650,6 +650,11 @@
return 0;
}
+static void handle_sig_usr1(int signal)
+{
+ OSMO_ASSERT(signal == SIGUSR1);
+ talloc_report(g_tall_ctx, stderr);
+}
static void print_welcome(void)
{
@@ -772,6 +777,8 @@
goto do_exit;
}
+ signal(SIGUSR1, handle_sig_usr1);
+
rc = libusb_init(NULL);
if (rc < 0) {
fprintf(stderr, "libusb initialization failed\n");