sys::Process: Add a SetWorkingDirectory method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140433 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/Process.h b/include/llvm/Support/Process.h
index 33799229ff3576156ddf4978f9576a0b5102e09b..27ef2670093a301fbdd6c2340d31f05173af57c2 100644 (file)
--- a/include/llvm/Support/Process.h
+++ b/include/llvm/Support/Process.h
@@ -138,6 +138,9 @@ namespace sys {
 
       /// Resets the terminals colors, or returns an escape sequence to do so.
       static const char *ResetColor();
+
+      /// Change the program working directory to that given by \arg Path.
+      static void SetWorkingDirectory(std::string Path);
     /// @}
   };
 }

diff --git a/lib/Support/Unix/Process.inc b/lib/Support/Unix/Process.inc
index 5cdb11ccebc445de222e6f1ea67b9a3b8b254837..da440fd48f3d60921a354b238cbfee061a8f019e 100644 (file)
--- a/lib/Support/Unix/Process.inc
+++ b/lib/Support/Unix/Process.inc
@@ -293,3 +293,7 @@ const char *Process::OutputBold(bool bg) {
 const char *Process::ResetColor() {
   return "\033[0m";
 }
+
+void Process::SetWorkingDirectory(std::string Path) {
+  ::chdir(Path.c_str());
+}

diff --git a/lib/Support/Windows/Process.inc b/lib/Support/Windows/Process.inc
index 06a7f0054d50c9c7ebd08fb1a2c7557b32fd7885..fe54eb1a7972d01a9c07475b4caa4cae60561169 100644 (file)
--- a/lib/Support/Windows/Process.inc
+++ b/lib/Support/Windows/Process.inc
@@ -15,6 +15,7 @@
 #include <psapi.h>
 #include <malloc.h>
 #include <io.h>
+#include <direct.h>
 
 #ifdef __MINGW32__
  #if (HAVE_LIBPSAPI != 1)
@@ -219,4 +220,8 @@ const char *Process::ResetColor() {
   return 0;
 }
 
+void Process::SetWorkingDirectory(std::string Path) {
+  ::_chdir(Path.c_str());
+}
+
 }