Send bitness upon registration

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index 2f9729420e17b3db79f2ab713c84c0be7c94b073..0b53269d60a75e2c63abfbe3ddc839670e97cf92 100644 (file)
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -37,6 +37,7 @@
 #include <signal.h>
 #include <urcu/uatomic.h>
 #include <urcu/futex.h>
+#include <urcu/compiler.h>
 
 #include <lttng/ust-events.h>
 #include <lttng/ust-abi.h>
@@ -166,6 +167,7 @@ int register_app_to_sessiond(int socket)
                pid_t ppid;
                uid_t uid;
                gid_t gid;
+               uint32_t bits_per_long;
                char name[16];  /* process name */
        } reg_msg;
 
@@ -175,6 +177,7 @@ int register_app_to_sessiond(int socket)
        reg_msg.ppid = getppid();
        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");