pdfTeX: Binary mode for popen() on Windows now done in kpathsea

git-svn-id: svn://tug.org/texlive/trunk@27135 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 8 insertions, 13 deletions

diff --git a/Build/source/texk/web2c/lib/ChangeLog b/Build/source/texk/web2c/lib/ChangeLog
index 4d31e76d2c6..7065998bf90 100644
--- a/Build/source/texk/web2c/lib/ChangeLog
+++ b/Build/source/texk/web2c/lib/ChangeLog
@@ -1,3 +1,8 @@
+2012-07-23  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* texmfmp.c (runpopen): Binary mode for popen() on Windows now
+	done in kpathsea.
+
 2012-06-30  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	* texmfmp.c [WIN32]: Ignore DLLPROC for __MINGW32__.
diff --git a/Build/source/texk/web2c/lib/texmfmp.c b/Build/source/texk/web2c/lib/texmfmp.c
index b586444d4c0..8460479d292 100644
--- a/Build/source/texk/web2c/lib/texmfmp.c
+++ b/Build/source/texk/web2c/lib/texmfmp.c
@@ -527,24 +527,17 @@ runsystem (const char *cmd)
 /* Like runsystem(), the runpopen() function is called only when
    shellenabledp == 1.   Unlike runsystem(), here we write errors to
    stderr, since we have nowhere better to use; and of course we return
-   a file handle (or NULL) instead of a status indicator.
-
-   Also, we append "b" to IO_MODE on Windows.  */
+   a file handle (or NULL) instead of a status indicator.  */
 
 static FILE *
-runpopen (char *cmd, const char *io_mode)
+runpopen (char *cmd, const char *mode)
 {
   FILE *f = NULL;
   char *safecmd = NULL;
   char *cmdname = NULL;
   int allow;
 
-#ifndef WIN32
-  /* Use mode "r" or "w" for Posix.  */
-  char mode[] = "X";
-#else
-  /* Use mode "rb" or "wb" for Windows.  */
-  char mode[] = "Xb";
+#ifdef WIN32
   char *pp;
 
   for (pp = cmd; *pp; pp++) {
@@ -552,9 +545,6 @@ runpopen (char *cmd, const char *io_mode)
   }
 #endif
 
-  /* Replace 'X' by 'r' or 'w'.  */
-  mode[0] = *io_mode;
-
   /* If restrictedshell == 0, any command is allowed. */
   if (restrictedshell == 0)
     allow = 1;