ENH: Start working on Working Directory support

1 files changed, 26 insertions, 0 deletions

diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c
index fc315a9..96b8300 100644
--- a/Source/kwsys/ProcessUNIX.c
+++ b/Source/kwsys/ProcessUNIX.c
@@ -99,6 +99,9 @@ struct kwsysProcess_s
   
   /* The timeout length.  */
   double Timeout;
+
+  /* The working directory for the process. */
+  char* WorkingDirectory;
   
   /* Time at which the child started.  Negative for no timeout.  */
   kwsysProcessTime StartTime;
@@ -207,6 +210,29 @@ void kwsysProcess_SetTimeout(kwsysProcess* cp, double timeout)
 }
 
 /*--------------------------------------------------------------------------*/
+void kwsysProcess_SetWorkingDirectory(kwsysProcess* cp, const char* dir)
+{
+  if(cp->WorkingDirectory == dir)
+    {
+    return;
+    }
+  if(cp->WorkingDirectory && dir && strcmp(cp->WorkingDirectory, dir) == 0)
+    {
+    return;
+    }
+  if(cp->WorkingDirectory)
+    {
+    free(cp->WorkingDirectory);
+    cp->WorkingDirectory = 0;
+    }
+  if(dir)
+    {
+    cp->WorkingDirectory = (char*) malloc(strlen(dir) + 1);
+    strcpy(cp->WorkingDirectory, dir);
+    }
+}
+
+/*--------------------------------------------------------------------------*/
 int kwsysProcess_GetState(kwsysProcess* cp)
 {
   return cp->State;