Hacky slashy

base/logging.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/logging.h"
 
 #include <limits.h>
 #include <stdint.h>
 
 #include "base/debug/activity_tracker.h"
@@ skipping 28 matching lines @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
 #include <unistd.h>
 #define MAX_PATH PATH_MAX
 typedef FILE* FileHandle;
 typedef pthread_mutex_t* MutexHandle;
 #endif
 
+#if defined(OS_FUCHSIA)
+#include <magenta/syscalls.h>
+#include <threads.h>
+#include <unistd.h>
+typedef FILE* FileHandle;
+typedef mtx_t MutexHandle;
+#endif
+
 #include <algorithm>
 #include <cstring>
 #include <ctime>
 #include <iomanip>
 #include <ostream>
 #include <string>
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
 #include "base/debug/debugger.h"
 #include "base/debug/stack_trace.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/lock_impl.h"
 #include "base/threading/platform_thread.h"
 #include "base/vlog.h"
-#if defined(OS_POSIX)
+#if defined(OS_POSIX) || defined(OS_FUCHSIA)
 #include "base/posix/safe_strerror.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include <android/log.h>
 #endif
 
 namespace logging {
 
 namespace {
@@ skipping 43 matching lines @@
 // the debug message dialog and process termination.
 LogAssertHandlerFunction log_assert_handler = nullptr;
 // A log message handler that gets notified of every log message we process.
 LogMessageHandlerFunction log_message_handler = nullptr;
 
 // Helper functions to wrap platform differences.
 
 int32_t CurrentProcessId() {
 #if defined(OS_WIN)
   return GetCurrentProcessId();
-#elif defined(OS_POSIX)
+#elif defined(OS_POSIX) || defined(OS_FUCHSIA)
   return getpid();
 #endif
 }
 
 uint64_t TickCount() {
 #if defined(OS_WIN)
   return GetTickCount();
 #elif defined(OS_MACOSX)
   return mach_absolute_time();
 #elif defined(OS_NACL)
   // NaCl sadly does not have _POSIX_TIMERS enabled in sys/features.h
   // So we have to use clock() for now.
   return clock();
 #elif defined(OS_POSIX)
   struct timespec ts;
   clock_gettime(CLOCK_MONOTONIC, &ts);
 
   uint64_t absolute_micro = static_cast<int64_t>(ts.tv_sec) * 1000000 +
                             static_cast<int64_t>(ts.tv_nsec) / 1000;
 
   return absolute_micro;
+#elif defined(OS_FUCHSIA)
+  return mx_time_get(MX_CLOCK_MONOTONIC) / 1000;
 #endif
 }
 
 void DeleteFilePath(const PathString& log_name) {
 #if defined(OS_WIN)
   DeleteFile(log_name.c_str());
 #elif defined(OS_NACL)
   // Do nothing; unlink() isn't supported on NaCl.
 #else
   unlink(log_name.c_str());
 #endif
 }
 
 PathString GetDefaultLogFile() {
 #if defined(OS_WIN)
   // On Windows we use the same path as the exe.
   wchar_t module_name[MAX_PATH];
   GetModuleFileName(nullptr, module_name, MAX_PATH);
 
   PathString log_name = module_name;
   PathString::size_type last_backslash = log_name.rfind('\\', log_name.size());
   if (last_backslash != PathString::npos)
     log_name.erase(last_backslash + 1);
   log_name += L"debug.log";
   return log_name;
-#elif defined(OS_POSIX)
+#elif defined(OS_POSIX) || defined(OS_FUCHSIA)
   // On other platforms we just use the current directory.
   return PathString("debug.log");
 #endif
 }
 
 // We don't need locks on Windows for atomically appending to files. The OS
 // provides this functionality.
 #if !defined(OS_WIN)
 // This class acts as a wrapper for locking the logging files.
 // LoggingLock::Init() should be called from the main thread before any logging
@@ skipping 631 matching lines @@
 #if defined(OS_WIN)
 // This has already been defined in the header, but defining it again as DWORD
 // ensures that the type used in the header is equivalent to DWORD. If not,
 // the redefinition is a compile error.
 typedef DWORD SystemErrorCode;
 #endif
 
 SystemErrorCode GetLastSystemErrorCode() {
 #if defined(OS_WIN)
   return ::GetLastError();
-#elif defined(OS_POSIX)
+#elif defined(OS_POSIX) || defined(OS_FUCHSIA)
   return errno;
 #else
 #error Not implemented
 #endif
 }
 
 #if defined(OS_WIN)
 BASE_EXPORT std::string SystemErrorCodeToString(SystemErrorCode error_code) {
   const int kErrorMessageBufferSize = 256;
   char msgbuf[kErrorMessageBufferSize];
   DWORD flags = FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS;
   DWORD len = FormatMessageA(flags, nullptr, error_code, 0, msgbuf,
                              arraysize(msgbuf), nullptr);
   if (len) {
     // Messages returned by system end with line breaks.
     return base::CollapseWhitespaceASCII(msgbuf, true) +
         base::StringPrintf(" (0x%X)", error_code);
   }
   return base::StringPrintf("Error (0x%X) while retrieving error. (0x%X)",
                             GetLastError(), error_code);
 }
-#elif defined(OS_POSIX)
+#elif defined(OS_POSIX) || defined(OS_FUCHSIA)
 BASE_EXPORT std::string SystemErrorCodeToString(SystemErrorCode error_code) {
   return base::safe_strerror(error_code);
 }
 #else
 #error Not implemented
 #endif  // defined(OS_WIN)
 
 
 #if defined(OS_WIN)
 Win32ErrorLogMessage::Win32ErrorLogMessage(const char* file,
@@ skipping 81 matching lines @@
 BASE_EXPORT void LogErrorNotReached(const char* file, int line) {
   LogMessage(file, line, LOG_ERROR).stream()
       << "NOTREACHED() hit.";
 }
 
 }  // namespace logging
 
 std::ostream& std::operator<<(std::ostream& out, const wchar_t* wstr) {
   return out << (wstr ? base::WideToUTF8(wstr) : std::string());
 }