Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 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 5d033243776..0b2638066e3 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 */