X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-ust-comm.c;h=b3567dda36f0c14042546f41d62656fcbadf79f0;hb=4c1ee94e5ef9ac3efb4a036108a9ff4eb24c238c;hp=86cce18d57fe658588db907ed8016f39e95f975f;hpb=e4486ebcdee39064492ed386b11008191fbbad17;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index 86cce18d..b3567dda 100644
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -22,6 +22,7 @@
 #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>
@@ -45,7 +46,6 @@
 #include <usterr-signal-safe.h>
 #include "tracepoint-internal.h"
 #include "ltt-tracer-core.h"
-#include "compat.h"
 
 /*
  * Has lttng ust comm constructor been called ?
@@ -159,6 +159,7 @@ static
 int register_app_to_sessiond(int socket)
 {
 	ssize_t ret;
+	int prctl_ret;
 	struct {
 		uint32_t major;
 		uint32_t minor;
@@ -177,7 +178,11 @@ int register_app_to_sessiond(int socket)
 	reg_msg.uid = getuid();
 	reg_msg.gid = getgid();
 	reg_msg.bits_per_long = CAA_BITS_PER_LONG;
-	lttng_ust_getprocname(reg_msg.name);
+	prctl_ret = prctl(PR_GET_NAME, (unsigned long) reg_msg.name, 0, 0, 0);
+	if (prctl_ret) {
+		ERR("Error executing prctl");
+		return -errno;
+	}
 
 	ret = ustcomm_send_unix_sock(socket, &reg_msg, sizeof(reg_msg));
 	if (ret >= 0 && ret != sizeof(reg_msg))