X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Fstop.cpp;h=a6d3d6711acc9ad083a1ccaa10348cddf0797a1b;hb=ff01a57416330247403e58bf4e28d4771a46ce35;hp=ed235bc2989c2c72feb46b31417cacf4e4a4fc4f;hpb=5b915816f16e7cb3134dd7279abad79b31c2486c;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/stop.cpp b/src/bin/lttng/commands/stop.cpp
index ed235bc29..a6d3d6711 100644
--- a/src/bin/lttng/commands/stop.cpp
+++ b/src/bin/lttng/commands/stop.cpp
@@ -6,6 +6,11 @@
  */
 
 #define _LGPL_SOURCE
+#include "../command.hpp"
+
+#include <common/mi-lttng.hpp>
+#include <common/sessiond-comm/sessiond-comm.hpp>
+
 #include <popt.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -14,18 +19,13 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include <common/sessiond-comm/sessiond-comm.hpp>
-#include <common/mi-lttng.hpp>
-
-#include "../command.hpp"
-
 static int opt_no_wait;
 static struct mi_writer *writer;
 
 #ifdef LTTNG_EMBED_HELP
 static const char help_msg[] =
 #include <lttng-stop.1.h>
-;
+	;
 #endif
 
 enum {
@@ -35,10 +35,10 @@ enum {
 
 static struct poptOption long_options[] = {
 	/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
-	{"help",      'h', POPT_ARG_NONE, 0, OPT_HELP, 0, 0},
-	{"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
-	{"no-wait",   'n', POPT_ARG_VAL, &opt_no_wait, 1, 0, 0},
-	{0, 0, 0, 0, 0, 0, 0}
+	{ "help", 'h', POPT_ARG_NONE, nullptr, OPT_HELP, nullptr, nullptr },
+	{ "list-options", 0, POPT_ARG_NONE, nullptr, OPT_LIST_OPTIONS, nullptr, nullptr },
+	{ "no-wait", 'n', POPT_ARG_VAL, &opt_no_wait, 1, nullptr, nullptr },
+	{ nullptr, 0, 0, nullptr, 0, nullptr, nullptr }
 };
 
 /*
@@ -57,15 +57,13 @@ static int mi_print_session(char *session_name, int enabled)
 	}
 
 	/* Print session name element */
-	ret = mi_lttng_writer_write_element_string(writer, config_element_name,
-			session_name);
+	ret = mi_lttng_writer_write_element_string(writer, config_element_name, session_name);
 	if (ret) {
 		goto end;
 	}
 
 	/* Is enabled ? */
-	ret = mi_lttng_writer_write_element_bool(writer, config_element_enabled,
-			enabled);
+	ret = mi_lttng_writer_write_element_bool(writer, config_element_enabled, enabled);
 	if (ret) {
 		goto end;
 	}
@@ -85,16 +83,16 @@ static int stop_tracing(const char *arg_session_name)
 	int ret;
 	char *session_name;
 
-	if (arg_session_name == NULL) {
+	if (arg_session_name == nullptr) {
 		session_name = get_session_name();
 	} else {
 		session_name = strdup(arg_session_name);
-		if (session_name == NULL) {
+		if (session_name == nullptr) {
 			PERROR("Failed to copy session name");
 		}
 	}
 
-	if (session_name == NULL) {
+	if (session_name == nullptr) {
 		ret = CMD_ERROR;
 		goto error;
 	}
@@ -162,10 +160,10 @@ int cmd_stop(int argc, const char **argv)
 {
 	int opt, ret = CMD_SUCCESS, command_ret = CMD_SUCCESS, success = 1;
 	static poptContext pc;
-	const char *arg_session_name = NULL;
-	const char *leftover = NULL;
+	const char *arg_session_name = nullptr;
+	const char *leftover = nullptr;
 
-	pc = poptGetContext(NULL, argc, argv, long_options, 0);
+	pc = poptGetContext(nullptr, argc, argv, long_options, 0);
 	poptReadDefaultConfig(pc, 0);
 
 	while ((opt = poptGetNextOpt(pc)) != -1) {
@@ -191,16 +189,14 @@ int cmd_stop(int argc, const char **argv)
 		}
 
 		/* Open command element */
-		ret = mi_lttng_writer_command_open(writer,
-				mi_lttng_element_command_stop);
+		ret = mi_lttng_writer_command_open(writer, mi_lttng_element_command_stop);
 		if (ret) {
 			ret = CMD_ERROR;
 			goto end;
 		}
 
 		/* Open output element */
-		ret = mi_lttng_writer_open_element(writer,
-				mi_lttng_element_command_output);
+		ret = mi_lttng_writer_open_element(writer, mi_lttng_element_command_output);
 		if (ret) {
 			ret = CMD_ERROR;
 			goto end;
@@ -210,8 +206,7 @@ int cmd_stop(int argc, const char **argv)
 		 * Open sessions element
 		 * For validation
 		 */
-		ret = mi_lttng_writer_open_element(writer,
-				config_element_sessions);
+		ret = mi_lttng_writer_open_element(writer, config_element_sessions);
 		if (ret) {
 			ret = CMD_ERROR;
 			goto end;
@@ -242,8 +237,8 @@ int cmd_stop(int argc, const char **argv)
 		}
 
 		/* Success ? */
-		ret = mi_lttng_writer_write_element_bool(writer,
-				mi_lttng_element_command_success, success);
+		ret = mi_lttng_writer_write_element_bool(
+			writer, mi_lttng_element_command_success, success);
 		if (ret) {
 			ret = CMD_ERROR;
 			goto end;