Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.

1 files changed, 157 insertions, 157 deletions

diff --git a/util/system/context.h b/util/system/context.h
index 7f27c0dc22..d2a349bfc5 100644
--- a/util/system/context.h
+++ b/util/system/context.h
@@ -1,181 +1,181 @@
 #pragma once
- 
-#include "align.h" 
-#include "defaults.h" 
+
+#include "align.h"
+#include "defaults.h"
 #include "compiler.h"
-#include "sanitizers.h" 
- 
+#include "sanitizers.h"
+
 #include <util/generic/array_ref.h>
-#include <util/generic/utility.h> 
+#include <util/generic/utility.h>
 #include <util/generic/yexception.h>
 
-#define STACK_ALIGN (8 * PLATFORM_DATA_ALIGN) 
- 
+#define STACK_ALIGN (8 * PLATFORM_DATA_ALIGN)
+
 #if defined(_x86_64_) || defined(_i386_) || defined(_arm_) || defined(_ppc64_)
-    #define STACK_GROW_DOWN 1 
-#else 
-    #error todo 
-#endif 
- 
-/* 
- * switch method 
- */ 
+    #define STACK_GROW_DOWN 1
+#else
+    #error todo
+#endif
+
+/*
+ * switch method
+ */
 #if defined(_bionic_) || defined(__IOS__)
-    #define USE_GENERIC_CONT 
-#elif defined(_cygwin_) 
-    #define USE_UCONTEXT_CONT 
-#elif defined(_win_) 
-    #define USE_FIBER_CONT 
+    #define USE_GENERIC_CONT
+#elif defined(_cygwin_)
+    #define USE_UCONTEXT_CONT
+#elif defined(_win_)
+    #define USE_FIBER_CONT
 #elif (defined(_i386_) || defined(_x86_64_) || defined(_arm64_)) && !defined(_k1om_)
-    #define USE_JUMP_CONT 
-#else 
-    #define USE_UCONTEXT_CONT 
-#endif 
- 
-#if defined(USE_JUMP_CONT) 
-    #if defined(_arm64_) 
-        #include "context_aarch64.h" 
-    #else 
-        #include "context_x86.h" 
-    #endif 
-#endif 
- 
-#if defined(USE_UCONTEXT_CONT) 
-    #include <ucontext.h> 
-#endif 
- 
-struct ITrampoLine { 
+    #define USE_JUMP_CONT
+#else
+    #define USE_UCONTEXT_CONT
+#endif
+
+#if defined(USE_JUMP_CONT)
+    #if defined(_arm64_)
+        #include "context_aarch64.h"
+    #else
+        #include "context_x86.h"
+    #endif
+#endif
+
+#if defined(USE_UCONTEXT_CONT)
+    #include <ucontext.h>
+#endif
+
+struct ITrampoLine {
     virtual ~ITrampoLine() = default;
- 
-    virtual void DoRun(); 
-    virtual void DoRunNaked(); 
-}; 
- 
-struct TContClosure { 
-    ITrampoLine* TrampoLine; 
+
+    virtual void DoRun();
+    virtual void DoRunNaked();
+};
+
+struct TContClosure {
+    ITrampoLine* TrampoLine;
     TArrayRef<char> Stack;
     const char* ContName = nullptr;
-}; 
- 
-#if defined(USE_UCONTEXT_CONT) 
-class TContMachineContext { 
-    typedef void (*ucontext_func_t)(void); 
- 
-public: 
-    inline TContMachineContext() { 
-        getcontext(&Ctx_); 
-    } 
- 
-    inline TContMachineContext(const TContClosure& c) { 
-        getcontext(&Ctx_); 
- 
-        Ctx_.uc_link = 0; 
+};
+
+#if defined(USE_UCONTEXT_CONT)
+class TContMachineContext {
+    typedef void (*ucontext_func_t)(void);
+
+public:
+    inline TContMachineContext() {
+        getcontext(&Ctx_);
+    }
+
+    inline TContMachineContext(const TContClosure& c) {
+        getcontext(&Ctx_);
+
+        Ctx_.uc_link = 0;
         Ctx_.uc_stack.ss_sp = (void*)c.Stack.data();
         Ctx_.uc_stack.ss_size = c.Stack.size();
-        Ctx_.uc_stack.ss_flags = 0; 
- 
-        extern void ContextTrampoLine(void* arg); 
-        makecontext(&Ctx_, (ucontext_func_t)ContextTrampoLine, 1, c.TrampoLine); 
-    } 
- 
+        Ctx_.uc_stack.ss_flags = 0;
+
+        extern void ContextTrampoLine(void* arg);
+        makecontext(&Ctx_, (ucontext_func_t)ContextTrampoLine, 1, c.TrampoLine);
+    }
+
     inline ~TContMachineContext() {
-    } 
- 
+    }
+
     inline void SwitchTo(TContMachineContext* next) noexcept {
-        swapcontext(&Ctx_, &next->Ctx_); 
-    } 
- 
-private: 
-    ucontext_t Ctx_; 
-}; 
-#endif 
- 
-#if defined(USE_GENERIC_CONT) 
-class TContMachineContext { 
-    struct TImpl; 
- 
-public: 
-    TContMachineContext(); 
-    TContMachineContext(const TContClosure& c); 
- 
+        swapcontext(&Ctx_, &next->Ctx_);
+    }
+
+private:
+    ucontext_t Ctx_;
+};
+#endif
+
+#if defined(USE_GENERIC_CONT)
+class TContMachineContext {
+    struct TImpl;
+
+public:
+    TContMachineContext();
+    TContMachineContext(const TContClosure& c);
+
     ~TContMachineContext();
- 
+
     void SwitchTo(TContMachineContext* next) noexcept;
- 
-private: 
-    THolder<TImpl> Impl_; 
-}; 
-#endif 
- 
-#if defined(USE_FIBER_CONT) 
-class TContMachineContext { 
-public: 
-    TContMachineContext(); 
-    TContMachineContext(const TContClosure& c); 
+
+private:
+    THolder<TImpl> Impl_;
+};
+#endif
+
+#if defined(USE_FIBER_CONT)
+class TContMachineContext {
+public:
+    TContMachineContext();
+    TContMachineContext(const TContClosure& c);
     ~TContMachineContext();
- 
+
     void SwitchTo(TContMachineContext* next) noexcept;
- 
-private: 
-    void* Fiber_; 
-    bool MainFiber_; 
-}; 
-#endif 
- 
-#if defined(USE_JUMP_CONT) 
-class TContMachineContext { 
-public: 
-    inline TContMachineContext() { 
-        Zero(Buf_); 
-    } 
- 
-    TContMachineContext(const TContClosure& c); 
- 
+
+private:
+    void* Fiber_;
+    bool MainFiber_;
+};
+#endif
+
+#if defined(USE_JUMP_CONT)
+class TContMachineContext {
+public:
+    inline TContMachineContext() {
+        Zero(Buf_);
+    }
+
+    TContMachineContext(const TContClosure& c);
+
     inline ~TContMachineContext() = default;
- 
+
     void SwitchTo(TContMachineContext* next) noexcept;
- 
-private: 
-    __myjmp_buf Buf_; 
- 
-    struct TSan: public ITrampoLine, public ::NSan::TFiberContext { 
-        TSan() noexcept; 
-        TSan(const TContClosure& c) noexcept; 
- 
+
+private:
+    __myjmp_buf Buf_;
+
+    struct TSan: public ITrampoLine, public ::NSan::TFiberContext {
+        TSan() noexcept;
+        TSan(const TContClosure& c) noexcept;
+
         void DoRunNaked() override;
- 
-        ITrampoLine* TL; 
-    }; 
- 
-    #if defined(_asan_enabled_) || defined(_tsan_enabled_) 
-    TSan San_; 
-    #endif 
-}; 
-#endif 
- 
+
+        ITrampoLine* TL;
+    };
+
+    #if defined(_asan_enabled_) || defined(_tsan_enabled_)
+    TSan San_;
+    #endif
+};
+#endif
+
 static inline size_t MachineContextSize() noexcept {
-    return sizeof(TContMachineContext); 
-} 
- 
-/* 
- * be polite 
- */ 
-#if !defined(FROM_CONTEXT_IMPL) 
-    #undef USE_JUMP_CONT 
-    #undef USE_FIBER_CONT 
-    #undef USE_GENERIC_CONT 
-    #undef USE_UCONTEXT_CONT 
-    #undef PROGR_CNT 
-    #undef STACK_CNT 
-    #undef EXTRA_PUSH_ARGS 
-#endif 
- 
-struct TExceptionSafeContext: public TContMachineContext { 
-    using TContMachineContext::TContMachineContext; 
- 
-    void SwitchTo(TExceptionSafeContext* to) noexcept; 
- 
-#if defined(_unix_) 
+    return sizeof(TContMachineContext);
+}
+
+/*
+ * be polite
+ */
+#if !defined(FROM_CONTEXT_IMPL)
+    #undef USE_JUMP_CONT
+    #undef USE_FIBER_CONT
+    #undef USE_GENERIC_CONT
+    #undef USE_UCONTEXT_CONT
+    #undef PROGR_CNT
+    #undef STACK_CNT
+    #undef EXTRA_PUSH_ARGS
+#endif
+
+struct TExceptionSafeContext: public TContMachineContext {
+    using TContMachineContext::TContMachineContext;
+
+    void SwitchTo(TExceptionSafeContext* to) noexcept;
+
+#if defined(_unix_)
     void* Buf_[2] = {nullptr, nullptr};
-#endif 
-}; 
+#endif
+};