X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Fadd_context.c;h=6483c9891d83038e929b3a1b96fd3f5cd6ab07c4;hb=49f9c814b5e7ea33016bf7e8d481b76893c16397;hp=4904d2772b5181bb835d928595671b456b38f562;hpb=245463865cdd6ecb616d3ad8ddb8db11b7538d71;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/add_context.c b/src/bin/lttng/commands/add_context.c
index 4904d2772..6483c9891 100644
--- a/src/bin/lttng/commands/add_context.c
+++ b/src/bin/lttng/commands/add_context.c
@@ -67,6 +67,7 @@ enum context_type {
 	CONTEXT_VPPID        = 9,
 	CONTEXT_PTHREAD_ID   = 10,
 	CONTEXT_HOSTNAME     = 11,
+	CONTEXT_IP           = 12,
 };
 
 /*
@@ -203,6 +204,7 @@ const struct ctx_opts {
 	{ "ppid", CONTEXT_PPID },
 	{ "vppid", CONTEXT_VPPID },
 	{ "hostname", CONTEXT_HOSTNAME },
+	{ "ip", CONTEXT_IP },
 	/* Perf options */
 	PERF_HW(cpu-cycles, CPU_CYCLES),
 	PERF_HW(cycles, CPU_CYCLES),
@@ -366,7 +368,7 @@ static int add_context(char *session_name)
 	} else if (opt_userspace) {
 		dom.type = LTTNG_DOMAIN_UST;
 	} else {
-		ERR("Please specify a tracer (-k/--kernel or -u/--userspace)");
+		print_missing_domain();
 		ret = CMD_ERROR;
 		goto error;
 	}
@@ -472,13 +474,13 @@ int cmd_add_context(int argc, const char **argv)
 			}
 
 			type->opt = &ctx_opts[index];
-			if (type->opt->ctx_type == -1) {
+			if (type->opt->symbol == NULL) {
 				ERR("Unknown context type %s", opt_type);
 				free(type);
 				ret = CMD_ERROR;
 				goto end;
 			} else {
-				cds_list_add(&type->list, &ctx_type_list.head);
+				cds_list_add_tail(&type->list, &ctx_type_list.head);
 			}
 			break;
 		case OPT_USERSPACE: