Update error check for root handle

[lttng-ust.git] / libust / ltt-events.c

diff --git a/libust/ltt-events.c b/libust/ltt-events.c
index 18fb8599ee09a5e87b5f529cbe4c4750d57185bf..4a9a8a72c465fc8536c95d7c086ccb05bbafcb32 100644 (file)
--- a/libust/ltt-events.c
+++ b/libust/ltt-events.c
@@ -10,6 +10,7 @@
 
 #define _GNU_SOURCE
 #include <stdio.h>
+#include <endian.h>
 #include <urcu/list.h>
 #include <urcu/hlist.h>
 #include <pthread.h>
@@ -145,6 +146,9 @@ int pending_probe_fix_events(const struct lttng_event_desc *desc)
                ret |= __tracepoint_probe_register(name,
                                event->desc->probe_callback,
                                event);
+               if (ret)
+                       continue;
+               event->id = chan->free_event_id++;
                ret |= _ltt_event_metadata_statedump(chan->session, chan,
                                event);
        }
@@ -562,7 +566,7 @@ int _ltt_field_statedump(struct ltt_session *session,
                                        ? "UTF8"
                                        : "ASCII",
                        field->type.u.basic.integer.base,
-#ifdef __BIG_ENDIAN
+#if (BYTE_ORDER == BIG_ENDIAN)
                        field->type.u.basic.integer.reverse_byte_order ? " byte_order = le;" : "",
 #else
                        field->type.u.basic.integer.reverse_byte_order ? " byte_order = be;" : "",
@@ -571,11 +575,11 @@ int _ltt_field_statedump(struct ltt_session *session,
                break;
        case atype_float:
                ret = lttng_metadata_printf(session,
-                       "               floating_point { exp_dig = %u; mant_dig = %u; align = %u; } _%s;\n",
+                       "               floating_point { exp_dig = %u; mant_dig = %u; align = %u;%s } _%s;\n",
                        field->type.u.basic._float.exp_dig,
                        field->type.u.basic._float.mant_dig,
                        field->type.u.basic._float.alignment,
-#ifdef __BIG_ENDIAN
+#if (BYTE_ORDER == BIG_ENDIAN)
                        field->type.u.basic.integer.reverse_byte_order ? " byte_order = le;" : "",
 #else
                        field->type.u.basic.integer.reverse_byte_order ? " byte_order = be;" : "",
@@ -604,7 +608,7 @@ int _ltt_field_statedump(struct ltt_session *session,
                                        ? "UTF8"
                                        : "ASCII",
                        elem_type->u.basic.integer.base,
-#ifdef __BIG_ENDIAN
+#if (BYTE_ORDER == BIG_ENDIAN)
                        elem_type->u.basic.integer.reverse_byte_order ? " byte_order = le;" : "",
 #else
                        elem_type->u.basic.integer.reverse_byte_order ? " byte_order = be;" : "",
@@ -630,7 +634,7 @@ int _ltt_field_statedump(struct ltt_session *session,
                                        ? "UTF8"
                                        : "ASCII"),
                        length_type->u.basic.integer.base,
-#ifdef __BIG_ENDIAN
+#if (BYTE_ORDER == BIG_ENDIAN)
                        length_type->u.basic.integer.reverse_byte_order ? " byte_order = le;" : "",
 #else
                        length_type->u.basic.integer.reverse_byte_order ? " byte_order = be;" : "",
@@ -650,7 +654,7 @@ int _ltt_field_statedump(struct ltt_session *session,
                                        ? "UTF8"
                                        : "ASCII"),
                        elem_type->u.basic.integer.base,
-#ifdef __BIG_ENDIAN
+#if (BYTE_ORDER == BIG_ENDIAN)
                        elem_type->u.basic.integer.reverse_byte_order ? " byte_order = le;" : "",
 #else
                        elem_type->u.basic.integer.reverse_byte_order ? " byte_order = be;" : "",
@@ -941,7 +945,7 @@ int _ltt_session_metadata_statedump(struct ltt_session *session)
                CTF_VERSION_MAJOR,
                CTF_VERSION_MINOR,
                uuid_s,
-#ifdef __BIG_ENDIAN
+#if (BYTE_ORDER == BIG_ENDIAN)
                "be"
 #else
                "le"