Move to kernel style SPDX license identifiers

[lttng-ust.git] / liblttng-ust / lttng-context-pthread-id.c

diff --git a/liblttng-ust/lttng-context-pthread-id.c b/liblttng-ust/lttng-context-pthread-id.c
index c2c211574f2b6b21bd04d2b238aa523a70bf1022..ef82e857e57f58a7969bef83ad1da3f5f653f978 100644 (file)
--- a/liblttng-ust/lttng-context-pthread-id.c
+++ b/liblttng-ust/lttng-context-pthread-id.c
@@ -1,25 +1,13 @@
 /*
- * lttng-context-pthread-id.c
- *
- * LTTng UST pthread_id context.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
  * Copyright (C) 2009-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * LTTng UST pthread_id context.
  */
 
+#define _LGPL_SOURCE
+#include <stddef.h>
 #include <pthread.h>
 #include <lttng/ust-events.h>
 #include <lttng/ust-tracer.h>
@@ -51,10 +39,7 @@ static
 void pthread_id_get_value(struct lttng_ctx_field *field,
                struct lttng_ctx_value *value)
 {
-       unsigned long pthread_id;
-
-       pthread_id = (unsigned long) pthread_self();
-       value->u.s64 = pthread_id;
+       value->u.s64 = (unsigned long) pthread_self();
 }
 
 int lttng_add_pthread_id_to_ctx(struct lttng_ctx **ctx)
@@ -70,12 +55,12 @@ int lttng_add_pthread_id_to_ctx(struct lttng_ctx **ctx)
        }
        field->event_field.name = "pthread_id";
        field->event_field.type.atype = atype_integer;
-       field->event_field.type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT;
-       field->event_field.type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT;
-       field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long);
-       field->event_field.type.u.basic.integer.reverse_byte_order = 0;
-       field->event_field.type.u.basic.integer.base = 10;
-       field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
+       field->event_field.type.u.integer.size = sizeof(unsigned long) * CHAR_BIT;
+       field->event_field.type.u.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT;
+       field->event_field.type.u.integer.signedness = lttng_is_signed_type(unsigned long);
+       field->event_field.type.u.integer.reverse_byte_order = 0;
+       field->event_field.type.u.integer.base = 10;
+       field->event_field.type.u.integer.encoding = lttng_encode_none;
        field->get_size = pthread_id_get_size;
        field->record = pthread_id_record;
        field->get_value = pthread_id_get_value;