X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Futils%2Ftestapp%2Fuserspace-probe-sdt-binary%2Fuserspace-probe-sdt-binary.c;h=551b42b5a7e33310dd783b6a897de180fa48ea2d;hb=HEAD;hp=03bdb3a45f5b63e974c632bfbcce2924a2e48779;hpb=a12fbf640489be17c800edc1fba9f926b8a1ab8b;p=lttng-tools.git

diff --git a/tests/utils/testapp/userspace-probe-sdt-binary/userspace-probe-sdt-binary.c b/tests/utils/testapp/userspace-probe-sdt-binary/userspace-probe-sdt-binary.c
index 03bdb3a45..551b42b5a 100644
--- a/tests/utils/testapp/userspace-probe-sdt-binary/userspace-probe-sdt-binary.c
+++ b/tests/utils/testapp/userspace-probe-sdt-binary/userspace-probe-sdt-binary.c
@@ -9,6 +9,19 @@
 #define _GNU_SOURCE
 #endif
 
+/*
+ * The order of inclusion is important here: including sdt.h _before_ the probe
+ * declarations ensures that semaphore-protected SDT probes (which we don't support) are not
+ * generated. See SYSTEMTAP(2) for more details.
+ */
+/* clang-format off */
+#include <sys/sdt.h>
+#include "foobar_provider.h"
+/* clang-format on */
+
+#include "libfoo.h"
+#include "sema.h"
+
 #include <dlfcn.h>
 #include <fcntl.h>
 #include <stdbool.h>
@@ -17,12 +30,6 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include <sys/sdt.h>
-
-#include "foobar_provider.h"
-#include "libfoo.h"
-#include "sema.h"
-
 int main(int argc, char *argv[])
 {
 	void *handle;
@@ -48,7 +55,7 @@ int main(int argc, char *argv[])
 		fprintf(stderr, "Can't dlopen libbar.so");
 		return -1;
 	}
-	bar_function = (void (*)())dlsym(handle, "bar_function");
+	bar_function = (void (*)()) dlsym(handle, "bar_function");
 	bar_function();
 	dlclose(handle);
 
@@ -68,4 +75,3 @@ int main(int argc, char *argv[])
 	sema_function();
 	return 0;
 }
-