X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=liblttng-ust%2Flttng-ust-comm.c;h=1815801a8fe08a06df22b6d1614efc969ca75b4d;hb=49365f4b706194cafe75d8b759554bf9de743c1d;hp=b90df8610edb6cee07e0bef8ac4ec82cb787b5a2;hpb=f645cfa794fc481dff6cb30ea56e93f825b3d423;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index b90df861..1815801a 100644
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -22,7 +22,6 @@
 #define _LGPL_SOURCE
 #include <sys/types.h>
 #include <sys/socket.h>
-#include <sys/prctl.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
@@ -46,6 +45,7 @@
 #include <usterr-signal-safe.h>
 #include "tracepoint-internal.h"
 #include "ltt-tracer-core.h"
+#include "compat.h"
 #include "../libringbuffer/tlsfixup.h"
 
 /*
@@ -160,7 +160,6 @@ static
 int register_app_to_sessiond(int socket)
 {
 	ssize_t ret;
-	int prctl_ret;
 	struct {
 		uint32_t major;
 		uint32_t minor;
@@ -179,11 +178,7 @@ int register_app_to_sessiond(int socket)
 	reg_msg.uid = getuid();
 	reg_msg.gid = getgid();
 	reg_msg.bits_per_long = CAA_BITS_PER_LONG;
-	prctl_ret = prctl(PR_GET_NAME, (unsigned long) reg_msg.name, 0, 0, 0);
-	if (prctl_ret) {
-		ERR("Error executing prctl");
-		return -errno;
-	}
+	lttng_ust_getprocname(reg_msg.name);
 
 	ret = ustcomm_send_unix_sock(socket, &reg_msg, sizeof(reg_msg));
 	if (ret >= 0 && ret != sizeof(reg_msg))
@@ -840,6 +835,7 @@ void __attribute__((constructor)) lttng_ust_init(void)
 	 */
 	lttng_fixup_event_tls();
 	lttng_fixup_ringbuffer_tls();
+	lttng_fixup_vtid_tls();
 
 	/*
 	 * We want precise control over the order in which we construct