X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ustctl%2Fustctl.c;h=b9f2dce83b43913bc6aaedd766d160d9a81accdb;hb=b9318b35947bbd6d3b2998b28d974c5e5bfabcf6;hp=50e0d012abff05ff861e0c1f9a9fe4546804975d;hpb=b2fb2f91912b59447459eecc4b41baf8154be1bf;p=ust.git

diff --git a/ustctl/ustctl.c b/ustctl/ustctl.c
index 50e0d01..b9f2dce 100644
--- a/ustctl/ustctl.c
+++ b/ustctl/ustctl.c
@@ -42,6 +42,7 @@ enum command {
 	GET_SUBBUF_NUM,
 	GET_SOCK_PATH,
 	SET_SOCK_PATH,
+	FORCE_SWITCH,
 	UNKNOWN
 };
 
@@ -73,6 +74,7 @@ Commands:\n\
     --enable-marker \"CHANNEL/MARKER\"\tEnable a marker\n\
     --disable-marker \"CHANNEL/MARKER\"\tDisable a marker\n\
     --list-markers\t\t\tList the markers of the process, their\n\t\t\t\t\t  state and format string\n\
+    --force-switch\t\t\tForce a subbuffer switch\n\
 \
 ");
 }
@@ -103,6 +105,7 @@ int parse_opts_long(int argc, char **argv, struct ust_opts *opts)
 			{ "get-subbuf-num", 1, 0, GET_SUBBUF_NUM },
 			{ "get-sock-path", 0, 0, GET_SOCK_PATH },
 			{ "set-sock-path", 1, 0, SET_SOCK_PATH },
+			{ "force-switch", 0, 0, FORCE_SWITCH },
 			{ 0, 0, 0, 0 }
 		};
 
@@ -332,6 +335,13 @@ int main(int argc, char *argv[])
 				}
 				break;
 
+			case FORCE_SWITCH:
+				result = ustcmd_force_switch(*pidit);
+				if (result) {
+					ERR("error while trying to force switch for PID %u\n", (unsigned int) *pidit);
+				}
+				break;
+
 			default:
 				ERR("unknown command\n");
 			break;