From 5343de692d0823ba7949d568a74c571c8b63366b Mon Sep 17 00:00:00 2001
From: "zhanyong.wan" <zhanyong.wan@861a406c-534a-0410-8894-cb66d6ee9925>
Date: Thu, 26 Mar 2009 21:11:22 +0000
Subject: Works around a VC bug by avoiding defining a function named strdup().

git-svn-id: http://googletest.googlecode.com/svn/trunk@228 861a406c-534a-0410-8894-cb66d6ee9925
---
 include/gtest/internal/gtest-port.h | 11 ++++++++---
 src/gtest-death-test.cc             |  4 ++--
 src/gtest-port.cc                   |  4 ++--
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/include/gtest/internal/gtest-port.h b/include/gtest/internal/gtest-port.h
index cfb214f..d4ffbb4 100644
--- a/include/gtest/internal/gtest-port.h
+++ b/include/gtest/internal/gtest-port.h
@@ -736,13 +736,18 @@ namespace posix {
 typedef struct _stat stat_struct;
 
 inline int chdir(const char* dir) { return ::_chdir(dir); }
+// We cannot write ::_fileno() as MSVC defines it as a macro.
 inline int fileno(FILE* file) { return _fileno(file); }
 inline int isatty(int fd) { return ::_isatty(fd); }
-inline int stat(const char* path, stat_struct* buf) { return ::_stat(path, buf); }
+inline int stat(const char* path, stat_struct* buf) {
+  return ::_stat(path, buf);
+}
 inline int strcasecmp(const char* s1, const char* s2) {
   return ::_stricmp(s1, s2);
 }
-inline const char* strdup(const char* src) { return ::_strdup(src); }
+// We cannot define the function as strdup(const char* src), since
+// MSVC defines strdup as a macro.
+inline char* StrDup(const char* src) { return ::_strdup(src); }
 inline int rmdir(const char* dir) { return ::_rmdir(dir); }
 inline bool IsDir(const stat_struct& st) {
   return (_S_IFDIR & st.st_mode) != 0;
@@ -757,7 +762,7 @@ using ::fileno;
 using ::isatty;
 using ::stat;
 using ::strcasecmp;
-using ::strdup;
+inline char* StrDup(const char* src) { return ::strdup(src); }
 using ::rmdir;
 inline bool IsDir(const stat_struct& st) { return S_ISDIR(st.st_mode); }
 
diff --git a/src/gtest-death-test.cc b/src/gtest-death-test.cc
index 1ad2d6d..517495b 100644
--- a/src/gtest-death-test.cc
+++ b/src/gtest-death-test.cc
@@ -810,7 +810,7 @@ class Arguments {
     }
   }
   void AddArgument(const char* argument) {
-    args_.insert(args_.end() - 1, strdup(argument));
+    args_.insert(args_.end() - 1, posix::StrDup(argument));
   }
 
   template <typename Str>
@@ -818,7 +818,7 @@ class Arguments {
     for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
          i != arguments.end();
          ++i) {
-      args_.insert(args_.end() - 1, strdup(i->c_str()));
+      args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
     }
   }
   char* const* Argv() {
diff --git a/src/gtest-port.cc b/src/gtest-port.cc
index 0299842..ef21389 100644
--- a/src/gtest-port.cc
+++ b/src/gtest-port.cc
@@ -98,7 +98,7 @@ bool RE::PartialMatch(const char* str, const RE& re) {
 
 // Initializes an RE from its string representation.
 void RE::Init(const char* regex) {
-  pattern_ = strdup(regex);
+  pattern_ = posix::StrDup(regex);
 
   // Reserves enough bytes to hold the regular expression used for a
   // full match.
@@ -346,7 +346,7 @@ bool RE::PartialMatch(const char* str, const RE& re) {
 void RE::Init(const char* regex) {
   pattern_ = full_pattern_ = NULL;
   if (regex != NULL) {
-    pattern_ = posix::strdup(regex);
+    pattern_ = posix::StrDup(regex);
   }
 
   is_valid_ = ValidateRegex(regex);
-- 
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