Merge pull request #489 from jtattermusch/cpu_windows

Added placeholder for cpu_windows.c implementation

Makefile

@@ -1684,6 +1684,7 @@ LIBGPR_SRC = \
     src/core/support/cmdline.c \
     src/core/support/cpu_linux.c \
     src/core/support/cpu_posix.c \
+    src/core/support/cpu_windows.c \
     src/core/support/env_linux.c \
     src/core/support/env_posix.c \
     src/core/support/env_win32.c \
@@ -1776,6 +1777,7 @@ objs/$(CONFIG)/src/core/support/cancellable.o:
 objs/$(CONFIG)/src/core/support/cmdline.o: 
 objs/$(CONFIG)/src/core/support/cpu_linux.o: 
 objs/$(CONFIG)/src/core/support/cpu_posix.o: 
+objs/$(CONFIG)/src/core/support/cpu_windows.o: 
 objs/$(CONFIG)/src/core/support/env_linux.o: 
 objs/$(CONFIG)/src/core/support/env_posix.o: 
 objs/$(CONFIG)/src/core/support/env_win32.o: 

build.json

@@ -252,6 +252,7 @@
         "src/core/support/cmdline.c",
         "src/core/support/cpu_linux.c",
         "src/core/support/cpu_posix.c",
+        "src/core/support/cpu_windows.c",
         "src/core/support/env_linux.c",
         "src/core/support/env_posix.c",
         "src/core/support/env_win32.c",

src/core/support/cpu_windows.c

+/*
+*
+* Copyright 2014, Google Inc.
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+*
+*     * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+*     * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following disclaimer
+* in the documentation and/or other materials provided with the
+* distribution.
+*     * Neither the name of Google Inc. nor the names of its
+* contributors may be used to endorse or promote products derived from
+* this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#include <grpc/support/port_platform.h>
+
+#ifdef GPR_WIN32
+
+#include "src/core/support/cpu.h"
+
+#include <grpc/support/log.h>
+
+unsigned gpr_cpu_num_cores(void) {
+  /* TODO(jtattermusch): implement */
+  gpr_log(GPR_ERROR, "Cannot determine number of CPUs: assuming 1");
+  return 1;
+}
+
+unsigned gpr_cpu_current_cpu(void) {
+  /* TODO(jtattermusch): implement */
+  gpr_log(GPR_ERROR, "Cannot determine current CPU");
+  return 0;
+}
+
+#endif /* GPR_WIN32 */

vsprojects/vs2013/gpr.vcxproj

@@ -120,6 +120,8 @@
     </ClCompile>
     <ClCompile Include="..\..\src\core\support\cpu_posix.c">
     </ClCompile>
+    <ClCompile Include="..\..\src\core\support\cpu_windows.c">
+    </ClCompile>
     <ClCompile Include="..\..\src\core\support\env_linux.c">
     </ClCompile>
     <ClCompile Include="..\..\src\core\support\env_posix.c">

vsprojects/vs2013/gpr.vcxproj.filters

@@ -16,6 +16,9 @@
     <ClCompile Include="..\..\src\core\support\cpu_posix.c">
       <Filter>src\core\support</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\core\support\cpu_windows.c">
+      <Filter>src\core\support</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\core\support\env_linux.c">
       <Filter>src\core\support</Filter>
     </ClCompile>