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lttng: enable-event: wrap mi_writer use in a unique_ptr
[lttng-tools.git]
/
src
/
bin
/
lttng
/
lttng.cpp
diff --git
a/src/bin/lttng/lttng.cpp
b/src/bin/lttng/lttng.cpp
index 5f6e0f66e73477952472aa034f5f4c77ae759f72..093a9809ccdfe512150f843356f58c0319a54ed6 100644
(file)
--- a/
src/bin/lttng/lttng.cpp
+++ b/
src/bin/lttng/lttng.cpp
@@
-234,7
+234,13
@@
static int handle_command(int argc, char **argv)
while (cmd->name != nullptr) {
/* Find command */
if (strcmp(argv[0], cmd->name) == 0) {
while (cmd->name != nullptr) {
/* Find command */
if (strcmp(argv[0], cmd->name) == 0) {
- ret = cmd->func(argc, (const char **) argv);
+ try {
+ ret = cmd->func(argc, (const char **) argv);
+ } catch (const std::exception& e) {
+ ERR_FMT("{}", e.what());
+ ret = CMD_ERROR;
+ }
+
goto end;
}
i++;
goto end;
}
i++;
@@
-460,7
+466,7
@@
error:
/*
* main
*/
/*
* main
*/
-
int
main(int argc, char *argv[])
+
static int _
main(int argc, char *argv[])
{
int ret;
{
int ret;
@@
-478,3
+484,13
@@
int main(int argc, char *argv[])
return 0;
}
return 0;
}
+
+int main(int argc, char **argv)
+{
+ try {
+ return _main(argc, argv);
+ } catch (const std::exception& e) {
+ ERR_FMT("Unhandled exception caught by client: %s", e.what());
+ abort();
+ }
+}
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