* generic/tcl.decls: [TIP #357]: First round of changes

* generic/tclDecls.h:		to export Tcl_LoadFile, Tcl_FindSymbol,
* generic/tclIOUtil.c:		and Tcl_FSUnloadFile to the public API.
* generic/tclInt.h:
* generic/tclLoad.c:
* generic/tclLoadNone.c:
* generic/tclStubInit.c:
* tests/fileSystem.test:
* tests/load.test:
* tests/unload.test:
* unix/tclLoadDl.c:
* unix/tclLoadDyld.c:
* unix/tclLoadNext.c:
* unix/tclLoadOSF.c:
* unix/tclLoadShl.c:
* unix/tclUnixPipe.c:
* win/Makefile.in:
* win/tclWinLoad.c:

1 files changed, 35 insertions, 1 deletions

diff --git a/unix/tclUnixPipe.c b/unix/tclUnixPipe.c
index 21a0153..ccb97c2 100644
--- a/unix/tclUnixPipe.c
+++ b/unix/tclUnixPipe.c
@@ -10,7 +10,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixPipe.c,v 1.51 2010/01/10 22:58:41 nijtmans Exp $
+ * RCS: @(#) $Id: tclUnixPipe.c,v 1.52 2010/04/02 21:21:06 kennykb Exp $
  */
 
 #include "tclInt.h"
@@ -269,6 +269,40 @@ TclpTempFileName(void)
 }
 
 /*
+ *-----------------------------------------------------------------------------
+ *
+ * TclpTempFileNameForLibrary --
+ *
+ *	Constructs a file name in the native file system where a
+ *	dynamically loaded library may be placed.
+ *
+ * Results:
+ *	Returns the constructed file name. If an error occurs,
+ *	returns NULL and leaves an error message in the interpreter
+ *	result.
+ *
+ * On Unix, it works to load a shared object from a file of any
+ * name, so this function is merely a thin wrapper around
+ * TclpTempFileName().
+ *	
+ *-----------------------------------------------------------------------------
+ */
+
+Tcl_Obj*
+TclpTempFileNameForLibrary(Tcl_Interp* interp, /* Tcl interpreter */
+			   Tcl_Obj* path)      /* Path name of the library
+						* in the VFS */
+{
+    Tcl_Obj* retval;
+    retval = TclpTempFileName();
+    if (retval == NULL) {
+	Tcl_AppendResult(interp, "couldn't create temporary file: ",
+		Tcl_PosixError(interp), NULL);
+    }
+    return retval;
+}
+
+/*
  *----------------------------------------------------------------------
  *
  * TclpCreatePipe --