Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 2 of 2.

1 files changed, 139 insertions, 139 deletions

diff --git a/contrib/libs/linux-headers/linux/membarrier.h b/contrib/libs/linux-headers/linux/membarrier.h
index 0b2638066e3..5d033243776 100644
--- a/contrib/libs/linux-headers/linux/membarrier.h
+++ b/contrib/libs/linux-headers/linux/membarrier.h
@@ -1,139 +1,139 @@
-#ifndef _LINUX_MEMBARRIER_H 
-#define _LINUX_MEMBARRIER_H 
- 
-/* 
- * linux/membarrier.h 
- * 
- * membarrier system call API 
- * 
- * Copyright (c) 2010, 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a copy 
- * of this software and associated documentation files (the "Software"), to deal 
- * in the Software without restriction, including without limitation the rights 
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
- * copies of the Software, and to permit persons to whom the Software is 
- * furnished to do so, subject to the following conditions: 
- * 
- * The above copyright notice and this permission notice shall be included in 
- * all copies or substantial portions of the Software. 
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 
- * SOFTWARE. 
- */ 
- 
-/** 
- * enum membarrier_cmd - membarrier system call command 
- * @MEMBARRIER_CMD_QUERY:   Query the set of supported commands. It returns 
- *                          a bitmask of valid commands. 
- * @MEMBARRIER_CMD_GLOBAL:  Execute a memory barrier on all running threads. 
- *                          Upon return from system call, the caller thread 
- *                          is ensured that all running threads have passed 
- *                          through a state where all memory accesses to 
- *                          user-space addresses match program order between 
- *                          entry to and return from the system call 
- *                          (non-running threads are de facto in such a 
- *                          state). This covers threads from all processes 
- *                          running on the system. This command returns 0. 
- * @MEMBARRIER_CMD_GLOBAL_EXPEDITED: 
- *                          Execute a memory barrier on all running threads 
- *                          of all processes which previously registered 
- *                          with MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED. 
- *                          Upon return from system call, the caller thread 
- *                          is ensured that all running threads have passed 
- *                          through a state where all memory accesses to 
- *                          user-space addresses match program order between 
- *                          entry to and return from the system call 
- *                          (non-running threads are de facto in such a 
- *                          state). This only covers threads from processes 
- *                          which registered with 
- *                          MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED. 
- *                          This command returns 0. Given that 
- *                          registration is about the intent to receive 
- *                          the barriers, it is valid to invoke 
- *                          MEMBARRIER_CMD_GLOBAL_EXPEDITED from a 
- *                          non-registered process. 
- * @MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: 
- *                          Register the process intent to receive 
- *                          MEMBARRIER_CMD_GLOBAL_EXPEDITED memory 
- *                          barriers. Always returns 0. 
- * @MEMBARRIER_CMD_PRIVATE_EXPEDITED: 
- *                          Execute a memory barrier on each running 
- *                          thread belonging to the same process as the current 
- *                          thread. Upon return from system call, the 
- *                          caller thread is ensured that all its running 
- *                          threads siblings have passed through a state 
- *                          where all memory accesses to user-space 
- *                          addresses match program order between entry 
- *                          to and return from the system call 
- *                          (non-running threads are de facto in such a 
- *                          state). This only covers threads from the 
- *                          same process as the caller thread. This 
- *                          command returns 0 on success. The 
- *                          "expedited" commands complete faster than 
- *                          the non-expedited ones, they never block, 
- *                          but have the downside of causing extra 
- *                          overhead. A process needs to register its 
- *                          intent to use the private expedited command 
- *                          prior to using it, otherwise this command 
- *                          returns -EPERM. 
- * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: 
- *                          Register the process intent to use 
- *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED. Always 
- *                          returns 0. 
- * @MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: 
- *                          In addition to provide memory ordering 
- *                          guarantees described in 
- *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED, ensure 
- *                          the caller thread, upon return from system 
- *                          call, that all its running threads siblings 
- *                          have executed a core serializing 
- *                          instruction. (architectures are required to 
- *                          guarantee that non-running threads issue 
- *                          core serializing instructions before they 
- *                          resume user-space execution). This only 
- *                          covers threads from the same process as the 
- *                          caller thread. This command returns 0 on 
- *                          success. The "expedited" commands complete 
- *                          faster than the non-expedited ones, they 
- *                          never block, but have the downside of 
- *                          causing extra overhead. If this command is 
- *                          not implemented by an architecture, -EINVAL 
- *                          is returned. A process needs to register its 
- *                          intent to use the private expedited sync 
- *                          core command prior to using it, otherwise 
- *                          this command returns -EPERM. 
- * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: 
- *                          Register the process intent to use 
- *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE. 
- *                          If this command is not implemented by an 
- *                          architecture, -EINVAL is returned. 
- *                          Returns 0 on success. 
- * @MEMBARRIER_CMD_SHARED: 
- *                          Alias to MEMBARRIER_CMD_GLOBAL. Provided for 
- *                          header backward compatibility. 
- * 
- * Command to be passed to the membarrier system call. The commands need to 
- * be a single bit each, except for MEMBARRIER_CMD_QUERY which is assigned to 
- * the value 0. 
- */ 
-enum membarrier_cmd { 
-	MEMBARRIER_CMD_QUERY					= 0, 
-	MEMBARRIER_CMD_GLOBAL					= (1 << 0), 
-	MEMBARRIER_CMD_GLOBAL_EXPEDITED				= (1 << 1), 
-	MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED		= (1 << 2), 
-	MEMBARRIER_CMD_PRIVATE_EXPEDITED			= (1 << 3), 
-	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED		= (1 << 4), 
-	MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE		= (1 << 5), 
-	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE	= (1 << 6), 
- 
-	/* Alias for header backward compatibility. */ 
-	MEMBARRIER_CMD_SHARED			= MEMBARRIER_CMD_GLOBAL, 
-}; 
- 
-#endif /* _LINUX_MEMBARRIER_H */ 
+#ifndef _LINUX_MEMBARRIER_H
+#define _LINUX_MEMBARRIER_H
+
+/*
+ * linux/membarrier.h
+ *
+ * membarrier system call API
+ *
+ * Copyright (c) 2010, 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/**
+ * enum membarrier_cmd - membarrier system call command
+ * @MEMBARRIER_CMD_QUERY:   Query the set of supported commands. It returns
+ *                          a bitmask of valid commands.
+ * @MEMBARRIER_CMD_GLOBAL:  Execute a memory barrier on all running threads.
+ *                          Upon return from system call, the caller thread
+ *                          is ensured that all running threads have passed
+ *                          through a state where all memory accesses to
+ *                          user-space addresses match program order between
+ *                          entry to and return from the system call
+ *                          (non-running threads are de facto in such a
+ *                          state). This covers threads from all processes
+ *                          running on the system. This command returns 0.
+ * @MEMBARRIER_CMD_GLOBAL_EXPEDITED:
+ *                          Execute a memory barrier on all running threads
+ *                          of all processes which previously registered
+ *                          with MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED.
+ *                          Upon return from system call, the caller thread
+ *                          is ensured that all running threads have passed
+ *                          through a state where all memory accesses to
+ *                          user-space addresses match program order between
+ *                          entry to and return from the system call
+ *                          (non-running threads are de facto in such a
+ *                          state). This only covers threads from processes
+ *                          which registered with
+ *                          MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED.
+ *                          This command returns 0. Given that
+ *                          registration is about the intent to receive
+ *                          the barriers, it is valid to invoke
+ *                          MEMBARRIER_CMD_GLOBAL_EXPEDITED from a
+ *                          non-registered process.
+ * @MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED:
+ *                          Register the process intent to receive
+ *                          MEMBARRIER_CMD_GLOBAL_EXPEDITED memory
+ *                          barriers. Always returns 0.
+ * @MEMBARRIER_CMD_PRIVATE_EXPEDITED:
+ *                          Execute a memory barrier on each running
+ *                          thread belonging to the same process as the current
+ *                          thread. Upon return from system call, the
+ *                          caller thread is ensured that all its running
+ *                          threads siblings have passed through a state
+ *                          where all memory accesses to user-space
+ *                          addresses match program order between entry
+ *                          to and return from the system call
+ *                          (non-running threads are de facto in such a
+ *                          state). This only covers threads from the
+ *                          same process as the caller thread. This
+ *                          command returns 0 on success. The
+ *                          "expedited" commands complete faster than
+ *                          the non-expedited ones, they never block,
+ *                          but have the downside of causing extra
+ *                          overhead. A process needs to register its
+ *                          intent to use the private expedited command
+ *                          prior to using it, otherwise this command
+ *                          returns -EPERM.
+ * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED:
+ *                          Register the process intent to use
+ *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED. Always
+ *                          returns 0.
+ * @MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE:
+ *                          In addition to provide memory ordering
+ *                          guarantees described in
+ *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED, ensure
+ *                          the caller thread, upon return from system
+ *                          call, that all its running threads siblings
+ *                          have executed a core serializing
+ *                          instruction. (architectures are required to
+ *                          guarantee that non-running threads issue
+ *                          core serializing instructions before they
+ *                          resume user-space execution). This only
+ *                          covers threads from the same process as the
+ *                          caller thread. This command returns 0 on
+ *                          success. The "expedited" commands complete
+ *                          faster than the non-expedited ones, they
+ *                          never block, but have the downside of
+ *                          causing extra overhead. If this command is
+ *                          not implemented by an architecture, -EINVAL
+ *                          is returned. A process needs to register its
+ *                          intent to use the private expedited sync
+ *                          core command prior to using it, otherwise
+ *                          this command returns -EPERM.
+ * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE:
+ *                          Register the process intent to use
+ *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE.
+ *                          If this command is not implemented by an
+ *                          architecture, -EINVAL is returned.
+ *                          Returns 0 on success.
+ * @MEMBARRIER_CMD_SHARED:
+ *                          Alias to MEMBARRIER_CMD_GLOBAL. Provided for
+ *                          header backward compatibility.
+ *
+ * Command to be passed to the membarrier system call. The commands need to
+ * be a single bit each, except for MEMBARRIER_CMD_QUERY which is assigned to
+ * the value 0.
+ */
+enum membarrier_cmd {
+	MEMBARRIER_CMD_QUERY					= 0,
+	MEMBARRIER_CMD_GLOBAL					= (1 << 0),
+	MEMBARRIER_CMD_GLOBAL_EXPEDITED				= (1 << 1),
+	MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED		= (1 << 2),
+	MEMBARRIER_CMD_PRIVATE_EXPEDITED			= (1 << 3),
+	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED		= (1 << 4),
+	MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE		= (1 << 5),
+	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE	= (1 << 6),
+
+	/* Alias for header backward compatibility. */
+	MEMBARRIER_CMD_SHARED			= MEMBARRIER_CMD_GLOBAL,
+};
+
+#endif /* _LINUX_MEMBARRIER_H */