liblttng-ust-java-agent/jni/common/lttng_ust_context.h

   1 /*
   2  * Copyright (C) 2016 - EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; only
   7  * version 2.1 of the License.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  17  */
  18
  19 #ifndef LIBLTTNG_UST_JAVA_AGENT_JNI_COMMON_LTTNG_UST_CONTEXT_H_
  20 #define LIBLTTNG_UST_JAVA_AGENT_JNI_COMMON_LTTNG_UST_CONTEXT_H_
  21
  22 #include <urcu/tls-compat.h>
  23
  24 struct lttng_ust_jni_ctx_entry;
  25
  26 struct lttng_ust_jni_tls {
  27         struct lttng_ust_jni_ctx_entry *ctx_entries;
  28         int32_t ctx_entries_len;
  29         signed char *ctx_strings;
  30         int32_t ctx_strings_len;
  31 };
  32
  33 extern DECLARE_URCU_TLS(struct lttng_ust_jni_tls, lttng_ust_context_info_tls);
  34
  35 #endif /* LIBLTTNG_UST_JAVA_AGENT_JNI_COMMON_LTTNG_UST_CONTEXT_H_ */