X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=tests%2Futils%2Ftestapp%2Fgen-ust-events-ns%2Fgen-ust-events-ns.cpp;h=8a3014ea655e85204565eb0733ec986d55f78c7d;hb=28ab034a2c3582d07d3423d2d746731f87d3969f;hp=ba506b1131b57eeb1e2f8313e16dc90546ba5d60;hpb=52e345b9ac912d033c2a2c25a170a01cf209839d;p=lttng-tools.git

diff --git a/tests/utils/testapp/gen-ust-events-ns/gen-ust-events-ns.cpp b/tests/utils/testapp/gen-ust-events-ns/gen-ust-events-ns.cpp
index ba506b113..8a3014ea6 100644
--- a/tests/utils/testapp/gen-ust-events-ns/gen-ust-events-ns.cpp
+++ b/tests/utils/testapp/gen-ust-events-ns/gen-ust-events-ns.cpp
@@ -9,6 +9,13 @@
 #define _GNU_SOURCE
 #endif
 
+#include "signal-helper.hpp"
+#include "utils.h"
+
+#include <common/compat/tid.hpp>
+#include <common/macros.hpp>
+
+#include <inttypes.h>
 #include <popt.h>
 #include <sched.h>
 #include <stdarg.h>
@@ -17,13 +24,6 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include <inttypes.h>
-
-#include <common/compat/tid.hpp>
-#include <common/macros.hpp>
-
-#include "signal-helper.hpp"
-#include "utils.h"
 
 #define TRACEPOINT_DEFINE
 #include "tp.h"
@@ -37,28 +37,28 @@
  * but that use a libc that doesn't define its associated clone flag.
  */
 #ifndef CLONE_NEWNS
-#define CLONE_NEWNS     0x00020000
+#define CLONE_NEWNS 0x00020000
 #endif
 #ifndef CLONE_NEWCGROUP
 #define CLONE_NEWCGROUP 0x02000000
 #endif
 #ifndef CLONE_NEWUTS
-#define CLONE_NEWUTS    0x04000000
+#define CLONE_NEWUTS 0x04000000
 #endif
 #ifndef CLONE_NEWIPC
-#define CLONE_NEWIPC    0x08000000
+#define CLONE_NEWIPC 0x08000000
 #endif
 #ifndef CLONE_NEWUSER
-#define CLONE_NEWUSER   0x10000000
+#define CLONE_NEWUSER 0x10000000
 #endif
 #ifndef CLONE_NEWPID
-#define CLONE_NEWPID    0x20000000
+#define CLONE_NEWPID 0x20000000
 #endif
 #ifndef CLONE_NEWNET
-#define CLONE_NEWNET    0x40000000
+#define CLONE_NEWNET 0x40000000
 #endif
 #ifndef CLONE_NEWTIME
-#define CLONE_NEWTIME   0x00000080
+#define CLONE_NEWTIME 0x00000080
 #endif
 
 static int nr_iter = 100;
@@ -67,20 +67,29 @@ static char *ns_opt = NULL;
 static char *after_unshare_file_path = NULL;
 static char *before_second_event_file_path = NULL;
 
-static
-struct poptOption opts[] = {
+static struct poptOption opts[] = {
 	/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
 	{ "debug", 'd', POPT_ARG_NONE, &debug, 0, "Enable debug output", NULL },
 	{ "ns", 'n', POPT_ARG_STRING, &ns_opt, 0, "Namespace short identifier", NULL },
 	{ "iter", 'i', POPT_ARG_INT, &nr_iter, 0, "Number of tracepoint iterations", NULL },
-	{ "after", 'a', POPT_ARG_STRING, &after_unshare_file_path, 0, "after_unshare_file_path,", NULL },
-	{ "before", 'b', POPT_ARG_STRING, &before_second_event_file_path, 0, "before_second_event_file_path,", NULL },
-	POPT_AUTOHELP
-	{ NULL, 0, 0, NULL, 0 }
+	{ "after",
+	  'a',
+	  POPT_ARG_STRING,
+	  &after_unshare_file_path,
+	  0,
+	  "after_unshare_file_path,",
+	  NULL },
+	{ "before",
+	  'b',
+	  POPT_ARG_STRING,
+	  &before_second_event_file_path,
+	  0,
+	  "before_second_event_file_path,",
+	  NULL },
+	POPT_AUTOHELP{ NULL, 0, 0, NULL, 0 }
 };
 
-static ATTR_FORMAT_PRINTF(1, 2)
-void debug_printf(const char *format, ...)
+static ATTR_FORMAT_PRINTF(1, 2) void debug_printf(const char *format, ...)
 {
 	va_list args;
 	va_start(args, format);
@@ -101,8 +110,7 @@ static int get_ns_inum(const char *ns, ino_t *ns_inum)
 	/*
 	 * /proc/thread-self was introduced in kernel v3.17
 	 */
-	if (snprintf(proc_ns_path, LTTNG_PROC_NS_PATH_MAX,
-			"/proc/thread-self/ns/%s", ns) >= 0) {
+	if (snprintf(proc_ns_path, LTTNG_PROC_NS_PATH_MAX, "/proc/thread-self/ns/%s", ns) >= 0) {
 		if (stat(proc_ns_path, &sb) == 0) {
 			*ns_inum = sb.st_ino;
 			ret = 0;
@@ -110,8 +118,11 @@ static int get_ns_inum(const char *ns, ino_t *ns_inum)
 		goto end;
 	}
 
-	if (snprintf(proc_ns_path, LTTNG_PROC_NS_PATH_MAX,
-			"/proc/self/task/%d/%s/net", lttng_gettid(), ns) >= 0) {
+	if (snprintf(proc_ns_path,
+		     LTTNG_PROC_NS_PATH_MAX,
+		     "/proc/self/task/%d/%s/net",
+		     lttng_gettid(),
+		     ns) >= 0) {
 		if (stat(proc_ns_path, &sb) == 0) {
 			*ns_inum = sb.st_ino;
 			ret = 0;
@@ -129,8 +140,7 @@ static int do_the_needful(int ns_flag, const char *ns_str)
 
 	ret = get_ns_inum(ns_str, &ns1);
 	if (ret) {
-		debug_printf("Failed to get ns inode number for namespace %s",
-				ns_str);
+		debug_printf("Failed to get ns inode number for namespace %s", ns_str);
 		ret = -1;
 		goto end;
 	}
@@ -151,8 +161,7 @@ static int do_the_needful(int ns_flag, const char *ns_str)
 
 	ret = get_ns_inum(ns_str, &ns2);
 	if (ret) {
-		debug_printf("Failed to get ns inode number for namespace %s",
-				ns_str);
+		debug_printf("Failed to get ns inode number for namespace %s", ns_str);
 		ret = -1;
 		goto end;
 	}
@@ -219,9 +228,10 @@ int main(int argc, const char **argv)
 	if (opt < -1) {
 		/* An error occurred during option processing. */
 		poptPrintUsage(pc, stderr, 0);
-		fprintf(stderr, "%s: %s\n",
-				poptBadOption(pc, POPT_BADOPTION_NOALIAS),
-				poptStrerror(opt));
+		fprintf(stderr,
+			"%s: %s\n",
+			poptBadOption(pc, POPT_BADOPTION_NOALIAS),
+			poptStrerror(opt));
 		ret = EXIT_FAILURE;
 		goto end;
 	}