Restoring authorship annotation for <heretic@yandex-team.ru>. Commit 1 of 2.

1 files changed, 224 insertions, 224 deletions

diff --git a/contrib/libs/cxxsupp/builtins/os_version_check.c b/contrib/libs/cxxsupp/builtins/os_version_check.c
index a3cb63886d..85b2161f3a 100644
--- a/contrib/libs/cxxsupp/builtins/os_version_check.c
+++ b/contrib/libs/cxxsupp/builtins/os_version_check.c
@@ -1,32 +1,32 @@
-/* ===-- os_version_check.c - OS version checking  -------------------------===
- *
- *                     The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- * ===----------------------------------------------------------------------===
- *
- * This file implements the function __isOSVersionAtLeast, used by
- * Objective-C's @available
- *
- * ===----------------------------------------------------------------------===
- */
-
-#ifdef __APPLE__
-
-#include <TargetConditionals.h>
-#include <dispatch/dispatch.h>
-#include <dlfcn.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/* These three variables hold the host's OS version. */
-static int32_t GlobalMajor, GlobalMinor, GlobalSubminor;
-static dispatch_once_t DispatchOnceCounter;
-
+/* ===-- os_version_check.c - OS version checking  -------------------------=== 
+ * 
+ *                     The LLVM Compiler Infrastructure 
+ * 
+ * This file is dual licensed under the MIT and the University of Illinois Open 
+ * Source Licenses. See LICENSE.TXT for details. 
+ * 
+ * ===----------------------------------------------------------------------=== 
+ * 
+ * This file implements the function __isOSVersionAtLeast, used by 
+ * Objective-C's @available 
+ * 
+ * ===----------------------------------------------------------------------=== 
+ */ 
+ 
+#ifdef __APPLE__ 
+ 
+#include <TargetConditionals.h> 
+#include <dispatch/dispatch.h> 
+#include <dlfcn.h> 
+#include <stdint.h> 
+#include <stdio.h> 
+#include <stdlib.h> 
+#include <string.h> 
+ 
+/* These three variables hold the host's OS version. */ 
+static int32_t GlobalMajor, GlobalMinor, GlobalSubminor; 
+static dispatch_once_t DispatchOnceCounter; 
+ 
 // _availability_version_check darwin API support.
 typedef uint32_t dyld_platform_t;
 
@@ -40,56 +40,56 @@ typedef bool (*AvailabilityVersionCheckFuncTy)(uint32_t count,
 
 static AvailabilityVersionCheckFuncTy AvailabilityVersionCheck;
 
-/* We can't include <CoreFoundation/CoreFoundation.h> directly from here, so
- * just forward declare everything that we need from it. */
-
-typedef const void *CFDataRef, *CFAllocatorRef, *CFPropertyListRef,
-                   *CFStringRef, *CFDictionaryRef, *CFTypeRef, *CFErrorRef;
-
-#if __LLP64__
-typedef unsigned long long CFTypeID;
-typedef unsigned long long CFOptionFlags;
-typedef signed long long CFIndex;
-#else
-typedef unsigned long CFTypeID;
-typedef unsigned long CFOptionFlags;
-typedef signed long CFIndex;
-#endif
-
-typedef unsigned char UInt8;
-typedef _Bool Boolean;
-typedef CFIndex CFPropertyListFormat;
-typedef uint32_t CFStringEncoding;
-
-/* kCFStringEncodingASCII analog. */
-#define CF_STRING_ENCODING_ASCII 0x0600
-/* kCFStringEncodingUTF8 analog. */
-#define CF_STRING_ENCODING_UTF8 0x08000100
-#define CF_PROPERTY_LIST_IMMUTABLE 0
-
-typedef CFDataRef (*CFDataCreateWithBytesNoCopyFuncTy)(CFAllocatorRef,
-                                                       const UInt8 *, CFIndex,
-                                                       CFAllocatorRef);
-typedef CFPropertyListRef (*CFPropertyListCreateWithDataFuncTy)(
-    CFAllocatorRef, CFDataRef, CFOptionFlags, CFPropertyListFormat *,
-    CFErrorRef *);
-typedef CFPropertyListRef (*CFPropertyListCreateFromXMLDataFuncTy)(
-    CFAllocatorRef, CFDataRef, CFOptionFlags, CFStringRef *);
-typedef CFStringRef (*CFStringCreateWithCStringNoCopyFuncTy)(CFAllocatorRef,
-                                                             const char *,
-                                                             CFStringEncoding,
-                                                             CFAllocatorRef);
-typedef const void *(*CFDictionaryGetValueFuncTy)(CFDictionaryRef,
-                                                  const void *);
-typedef CFTypeID (*CFGetTypeIDFuncTy)(CFTypeRef);
-typedef CFTypeID (*CFStringGetTypeIDFuncTy)(void);
-typedef Boolean (*CFStringGetCStringFuncTy)(CFStringRef, char *, CFIndex,
-                                            CFStringEncoding);
-typedef void (*CFReleaseFuncTy)(CFTypeRef);
-
-/* Find and parse the SystemVersion.plist file. */
+/* We can't include <CoreFoundation/CoreFoundation.h> directly from here, so 
+ * just forward declare everything that we need from it. */ 
+ 
+typedef const void *CFDataRef, *CFAllocatorRef, *CFPropertyListRef, 
+                   *CFStringRef, *CFDictionaryRef, *CFTypeRef, *CFErrorRef; 
+ 
+#if __LLP64__ 
+typedef unsigned long long CFTypeID; 
+typedef unsigned long long CFOptionFlags; 
+typedef signed long long CFIndex; 
+#else 
+typedef unsigned long CFTypeID; 
+typedef unsigned long CFOptionFlags; 
+typedef signed long CFIndex; 
+#endif 
+ 
+typedef unsigned char UInt8; 
+typedef _Bool Boolean; 
+typedef CFIndex CFPropertyListFormat; 
+typedef uint32_t CFStringEncoding; 
+ 
+/* kCFStringEncodingASCII analog. */ 
+#define CF_STRING_ENCODING_ASCII 0x0600 
+/* kCFStringEncodingUTF8 analog. */ 
+#define CF_STRING_ENCODING_UTF8 0x08000100 
+#define CF_PROPERTY_LIST_IMMUTABLE 0 
+ 
+typedef CFDataRef (*CFDataCreateWithBytesNoCopyFuncTy)(CFAllocatorRef, 
+                                                       const UInt8 *, CFIndex, 
+                                                       CFAllocatorRef); 
+typedef CFPropertyListRef (*CFPropertyListCreateWithDataFuncTy)( 
+    CFAllocatorRef, CFDataRef, CFOptionFlags, CFPropertyListFormat *, 
+    CFErrorRef *); 
+typedef CFPropertyListRef (*CFPropertyListCreateFromXMLDataFuncTy)( 
+    CFAllocatorRef, CFDataRef, CFOptionFlags, CFStringRef *); 
+typedef CFStringRef (*CFStringCreateWithCStringNoCopyFuncTy)(CFAllocatorRef, 
+                                                             const char *, 
+                                                             CFStringEncoding, 
+                                                             CFAllocatorRef); 
+typedef const void *(*CFDictionaryGetValueFuncTy)(CFDictionaryRef, 
+                                                  const void *); 
+typedef CFTypeID (*CFGetTypeIDFuncTy)(CFTypeRef); 
+typedef CFTypeID (*CFStringGetTypeIDFuncTy)(void); 
+typedef Boolean (*CFStringGetCStringFuncTy)(CFStringRef, char *, CFIndex, 
+                                            CFStringEncoding); 
+typedef void (*CFReleaseFuncTy)(CFTypeRef); 
+ 
+/* Find and parse the SystemVersion.plist file. */ 
 static void initializeAvailabilityCheck(void *Unused) {
-  (void)Unused;
+  (void)Unused; 
 
   // Use the new API if it's is available. Still load the PLIST to ensure that the
   // existing calls to __isOSVersionAtLeast still work even with new
@@ -97,150 +97,150 @@ static void initializeAvailabilityCheck(void *Unused) {
   AvailabilityVersionCheck = (AvailabilityVersionCheckFuncTy)dlsym(
       RTLD_DEFAULT, "_availability_version_check");
 
-  /* Load CoreFoundation dynamically */
-  const void *NullAllocator = dlsym(RTLD_DEFAULT, "kCFAllocatorNull");
-  if (!NullAllocator)
-    return;
-  const CFAllocatorRef AllocatorNull = *(const CFAllocatorRef *)NullAllocator;
-  CFDataCreateWithBytesNoCopyFuncTy CFDataCreateWithBytesNoCopyFunc =
-      (CFDataCreateWithBytesNoCopyFuncTy)dlsym(RTLD_DEFAULT,
-                                               "CFDataCreateWithBytesNoCopy");
-  if (!CFDataCreateWithBytesNoCopyFunc)
-    return;
-  CFPropertyListCreateWithDataFuncTy CFPropertyListCreateWithDataFunc =
-      (CFPropertyListCreateWithDataFuncTy)dlsym(
-          RTLD_DEFAULT, "CFPropertyListCreateWithData");
-/* CFPropertyListCreateWithData was introduced only in macOS 10.6+, so it
- * will be NULL on earlier OS versions. */
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-  CFPropertyListCreateFromXMLDataFuncTy CFPropertyListCreateFromXMLDataFunc =
-      (CFPropertyListCreateFromXMLDataFuncTy)dlsym(
-          RTLD_DEFAULT, "CFPropertyListCreateFromXMLData");
-#pragma clang diagnostic pop
-  /* CFPropertyListCreateFromXMLDataFunc is deprecated in macOS 10.10, so it
-   * might be NULL in future OS versions. */
-  if (!CFPropertyListCreateWithDataFunc && !CFPropertyListCreateFromXMLDataFunc)
-    return;
-  CFStringCreateWithCStringNoCopyFuncTy CFStringCreateWithCStringNoCopyFunc =
-      (CFStringCreateWithCStringNoCopyFuncTy)dlsym(
-          RTLD_DEFAULT, "CFStringCreateWithCStringNoCopy");
-  if (!CFStringCreateWithCStringNoCopyFunc)
-    return;
-  CFDictionaryGetValueFuncTy CFDictionaryGetValueFunc =
-      (CFDictionaryGetValueFuncTy)dlsym(RTLD_DEFAULT, "CFDictionaryGetValue");
-  if (!CFDictionaryGetValueFunc)
-    return;
-  CFGetTypeIDFuncTy CFGetTypeIDFunc =
-      (CFGetTypeIDFuncTy)dlsym(RTLD_DEFAULT, "CFGetTypeID");
-  if (!CFGetTypeIDFunc)
-    return;
-  CFStringGetTypeIDFuncTy CFStringGetTypeIDFunc =
-      (CFStringGetTypeIDFuncTy)dlsym(RTLD_DEFAULT, "CFStringGetTypeID");
-  if (!CFStringGetTypeIDFunc)
-    return;
-  CFStringGetCStringFuncTy CFStringGetCStringFunc =
-      (CFStringGetCStringFuncTy)dlsym(RTLD_DEFAULT, "CFStringGetCString");
-  if (!CFStringGetCStringFunc)
-    return;
-  CFReleaseFuncTy CFReleaseFunc =
-      (CFReleaseFuncTy)dlsym(RTLD_DEFAULT, "CFRelease");
-  if (!CFReleaseFunc)
-    return;
-
-  char *PListPath = "/System/Library/CoreServices/SystemVersion.plist";
-
-#if TARGET_OS_SIMULATOR
-  char *PListPathPrefix = getenv("IPHONE_SIMULATOR_ROOT");
-  if (!PListPathPrefix)
-    return;
-  char FullPath[strlen(PListPathPrefix) + strlen(PListPath) + 1];
-  strcpy(FullPath, PListPathPrefix);
-  strcat(FullPath, PListPath);
-  PListPath = FullPath;
-#endif
-  FILE *PropertyList = fopen(PListPath, "r");
-  if (!PropertyList)
-    return;
-
-  /* Dynamically allocated stuff. */
-  CFDictionaryRef PListRef = NULL;
-  CFDataRef FileContentsRef = NULL;
-  UInt8 *PListBuf = NULL;
-
-  fseek(PropertyList, 0, SEEK_END);
-  long PListFileSize = ftell(PropertyList);
-  if (PListFileSize < 0)
-    goto Fail;
-  rewind(PropertyList);
-
-  PListBuf = malloc((size_t)PListFileSize);
-  if (!PListBuf)
-    goto Fail;
-
-  size_t NumRead = fread(PListBuf, 1, (size_t)PListFileSize, PropertyList);
-  if (NumRead != (size_t)PListFileSize)
-    goto Fail;
-
-  /* Get the file buffer into CF's format. We pass in a null allocator here *
-   * because we free PListBuf ourselves */
-  FileContentsRef = (*CFDataCreateWithBytesNoCopyFunc)(
-      NULL, PListBuf, (CFIndex)NumRead, AllocatorNull);
-  if (!FileContentsRef)
-    goto Fail;
-
-  if (CFPropertyListCreateWithDataFunc)
-    PListRef = (*CFPropertyListCreateWithDataFunc)(
-        NULL, FileContentsRef, CF_PROPERTY_LIST_IMMUTABLE, NULL, NULL);
-  else
-    PListRef = (*CFPropertyListCreateFromXMLDataFunc)(
-        NULL, FileContentsRef, CF_PROPERTY_LIST_IMMUTABLE, NULL);
-  if (!PListRef)
-    goto Fail;
-
-  CFStringRef ProductVersion = (*CFStringCreateWithCStringNoCopyFunc)(
-      NULL, "ProductVersion", CF_STRING_ENCODING_ASCII, AllocatorNull);
-  if (!ProductVersion)
-    goto Fail;
-  CFTypeRef OpaqueValue = (*CFDictionaryGetValueFunc)(PListRef, ProductVersion);
-  (*CFReleaseFunc)(ProductVersion);
-  if (!OpaqueValue ||
-      (*CFGetTypeIDFunc)(OpaqueValue) != (*CFStringGetTypeIDFunc)())
-    goto Fail;
-
-  char VersionStr[32];
-  if (!(*CFStringGetCStringFunc)((CFStringRef)OpaqueValue, VersionStr,
-                                 sizeof(VersionStr), CF_STRING_ENCODING_UTF8))
-    goto Fail;
-  sscanf(VersionStr, "%d.%d.%d", &GlobalMajor, &GlobalMinor, &GlobalSubminor);
-
-Fail:
-  if (PListRef)
-    (*CFReleaseFunc)(PListRef);
-  if (FileContentsRef)
-    (*CFReleaseFunc)(FileContentsRef);
-  free(PListBuf);
-  fclose(PropertyList);
-}
-
+  /* Load CoreFoundation dynamically */ 
+  const void *NullAllocator = dlsym(RTLD_DEFAULT, "kCFAllocatorNull"); 
+  if (!NullAllocator) 
+    return; 
+  const CFAllocatorRef AllocatorNull = *(const CFAllocatorRef *)NullAllocator; 
+  CFDataCreateWithBytesNoCopyFuncTy CFDataCreateWithBytesNoCopyFunc = 
+      (CFDataCreateWithBytesNoCopyFuncTy)dlsym(RTLD_DEFAULT, 
+                                               "CFDataCreateWithBytesNoCopy"); 
+  if (!CFDataCreateWithBytesNoCopyFunc) 
+    return; 
+  CFPropertyListCreateWithDataFuncTy CFPropertyListCreateWithDataFunc = 
+      (CFPropertyListCreateWithDataFuncTy)dlsym( 
+          RTLD_DEFAULT, "CFPropertyListCreateWithData"); 
+/* CFPropertyListCreateWithData was introduced only in macOS 10.6+, so it 
+ * will be NULL on earlier OS versions. */ 
+#pragma clang diagnostic push 
+#pragma clang diagnostic ignored "-Wdeprecated-declarations" 
+  CFPropertyListCreateFromXMLDataFuncTy CFPropertyListCreateFromXMLDataFunc = 
+      (CFPropertyListCreateFromXMLDataFuncTy)dlsym( 
+          RTLD_DEFAULT, "CFPropertyListCreateFromXMLData"); 
+#pragma clang diagnostic pop 
+  /* CFPropertyListCreateFromXMLDataFunc is deprecated in macOS 10.10, so it 
+   * might be NULL in future OS versions. */ 
+  if (!CFPropertyListCreateWithDataFunc && !CFPropertyListCreateFromXMLDataFunc) 
+    return; 
+  CFStringCreateWithCStringNoCopyFuncTy CFStringCreateWithCStringNoCopyFunc = 
+      (CFStringCreateWithCStringNoCopyFuncTy)dlsym( 
+          RTLD_DEFAULT, "CFStringCreateWithCStringNoCopy"); 
+  if (!CFStringCreateWithCStringNoCopyFunc) 
+    return; 
+  CFDictionaryGetValueFuncTy CFDictionaryGetValueFunc = 
+      (CFDictionaryGetValueFuncTy)dlsym(RTLD_DEFAULT, "CFDictionaryGetValue"); 
+  if (!CFDictionaryGetValueFunc) 
+    return; 
+  CFGetTypeIDFuncTy CFGetTypeIDFunc = 
+      (CFGetTypeIDFuncTy)dlsym(RTLD_DEFAULT, "CFGetTypeID"); 
+  if (!CFGetTypeIDFunc) 
+    return; 
+  CFStringGetTypeIDFuncTy CFStringGetTypeIDFunc = 
+      (CFStringGetTypeIDFuncTy)dlsym(RTLD_DEFAULT, "CFStringGetTypeID"); 
+  if (!CFStringGetTypeIDFunc) 
+    return; 
+  CFStringGetCStringFuncTy CFStringGetCStringFunc = 
+      (CFStringGetCStringFuncTy)dlsym(RTLD_DEFAULT, "CFStringGetCString"); 
+  if (!CFStringGetCStringFunc) 
+    return; 
+  CFReleaseFuncTy CFReleaseFunc = 
+      (CFReleaseFuncTy)dlsym(RTLD_DEFAULT, "CFRelease"); 
+  if (!CFReleaseFunc) 
+    return; 
+ 
+  char *PListPath = "/System/Library/CoreServices/SystemVersion.plist"; 
+ 
+#if TARGET_OS_SIMULATOR 
+  char *PListPathPrefix = getenv("IPHONE_SIMULATOR_ROOT"); 
+  if (!PListPathPrefix) 
+    return; 
+  char FullPath[strlen(PListPathPrefix) + strlen(PListPath) + 1]; 
+  strcpy(FullPath, PListPathPrefix); 
+  strcat(FullPath, PListPath); 
+  PListPath = FullPath; 
+#endif 
+  FILE *PropertyList = fopen(PListPath, "r"); 
+  if (!PropertyList) 
+    return; 
+ 
+  /* Dynamically allocated stuff. */ 
+  CFDictionaryRef PListRef = NULL; 
+  CFDataRef FileContentsRef = NULL; 
+  UInt8 *PListBuf = NULL; 
+ 
+  fseek(PropertyList, 0, SEEK_END); 
+  long PListFileSize = ftell(PropertyList); 
+  if (PListFileSize < 0) 
+    goto Fail; 
+  rewind(PropertyList); 
+ 
+  PListBuf = malloc((size_t)PListFileSize); 
+  if (!PListBuf) 
+    goto Fail; 
+ 
+  size_t NumRead = fread(PListBuf, 1, (size_t)PListFileSize, PropertyList); 
+  if (NumRead != (size_t)PListFileSize) 
+    goto Fail; 
+ 
+  /* Get the file buffer into CF's format. We pass in a null allocator here * 
+   * because we free PListBuf ourselves */ 
+  FileContentsRef = (*CFDataCreateWithBytesNoCopyFunc)( 
+      NULL, PListBuf, (CFIndex)NumRead, AllocatorNull); 
+  if (!FileContentsRef) 
+    goto Fail; 
+ 
+  if (CFPropertyListCreateWithDataFunc) 
+    PListRef = (*CFPropertyListCreateWithDataFunc)( 
+        NULL, FileContentsRef, CF_PROPERTY_LIST_IMMUTABLE, NULL, NULL); 
+  else 
+    PListRef = (*CFPropertyListCreateFromXMLDataFunc)( 
+        NULL, FileContentsRef, CF_PROPERTY_LIST_IMMUTABLE, NULL); 
+  if (!PListRef) 
+    goto Fail; 
+ 
+  CFStringRef ProductVersion = (*CFStringCreateWithCStringNoCopyFunc)( 
+      NULL, "ProductVersion", CF_STRING_ENCODING_ASCII, AllocatorNull); 
+  if (!ProductVersion) 
+    goto Fail; 
+  CFTypeRef OpaqueValue = (*CFDictionaryGetValueFunc)(PListRef, ProductVersion); 
+  (*CFReleaseFunc)(ProductVersion); 
+  if (!OpaqueValue || 
+      (*CFGetTypeIDFunc)(OpaqueValue) != (*CFStringGetTypeIDFunc)()) 
+    goto Fail; 
+ 
+  char VersionStr[32]; 
+  if (!(*CFStringGetCStringFunc)((CFStringRef)OpaqueValue, VersionStr, 
+                                 sizeof(VersionStr), CF_STRING_ENCODING_UTF8)) 
+    goto Fail; 
+  sscanf(VersionStr, "%d.%d.%d", &GlobalMajor, &GlobalMinor, &GlobalSubminor); 
+ 
+Fail: 
+  if (PListRef) 
+    (*CFReleaseFunc)(PListRef); 
+  if (FileContentsRef) 
+    (*CFReleaseFunc)(FileContentsRef); 
+  free(PListBuf); 
+  fclose(PropertyList); 
+} 
+ 
 // This old API entry point is no longer used by Clang. We still need to keep it
 // around to ensure that object files that reference it are still usable when
 // linked with new compiler-rt.
-int32_t __isOSVersionAtLeast(int32_t Major, int32_t Minor, int32_t Subminor) {
-  /* Populate the global version variables, if they haven't already. */
+int32_t __isOSVersionAtLeast(int32_t Major, int32_t Minor, int32_t Subminor) { 
+  /* Populate the global version variables, if they haven't already. */ 
   dispatch_once_f(&DispatchOnceCounter, NULL, initializeAvailabilityCheck);
-
-  if (Major < GlobalMajor)
-    return 1;
-  if (Major > GlobalMajor)
-    return 0;
-  if (Minor < GlobalMinor)
-    return 1;
-  if (Minor > GlobalMinor)
-    return 0;
-  return Subminor <= GlobalSubminor;
-}
-
+ 
+  if (Major < GlobalMajor) 
+    return 1; 
+  if (Major > GlobalMajor) 
+    return 0; 
+  if (Minor < GlobalMinor) 
+    return 1; 
+  if (Minor > GlobalMinor) 
+    return 0; 
+  return Subminor <= GlobalSubminor; 
+} 
+ 
 static inline uint32_t ConstructVersion(uint32_t Major, uint32_t Minor,
                                         uint32_t Subminor) {
   return ((Major & 0xffff) << 16) | ((Minor & 0xff) << 8) | (Subminor & 0xff);
@@ -258,9 +258,9 @@ int32_t __isPlatformVersionAtLeast(uint32_t Platform, uint32_t Major,
   return AvailabilityVersionCheck(1, Versions);
 }
 
-#else
-
-/* Silence an empty translation unit warning. */
-typedef int unused;
-
-#endif
+#else 
+ 
+/* Silence an empty translation unit warning. */ 
+typedef int unused; 
+ 
+#endif