1 files changed, 5 insertions, 13 deletions
diff --git a/mdk-stage1/dietlibc/libstdio/fdopen.c b/mdk-stage1/dietlibc/libstdio/fdopen.c
index aee14fb0c..748b716eb 100644
--- a/mdk-stage1/dietlibc/libstdio/fdopen.c
+++ b/mdk-stage1/dietlibc/libstdio/fdopen.c
@@ -1,21 +1,13 @@
+#include <errno.h>
+#include "dietfeatures.h"
 #include <sys/types.h>
 #include <dietstdio.h>
 #include <unistd.h>
 
-#define SEEK_END 2
-
-int __stdio_parse_mode(const char *mode);
-FILE* __stdio_init_file(int fd);
-
-FILE *fdopen (int filedes, const char *mode) {
+FILE *fdopen(int filedes, const char *mode) {
   int f=0;	/* O_RDONLY, O_WRONLY or O_RDWR */
-  int fd;
 
   f=__stdio_parse_mode(mode);
-  if ((fd=filedes)<0) return 0;
-  {
-	  FILE * ret = __stdio_init_file(fd);
-	  ret->flags |= UNSEEKABLE;
-	  return ret;
-  }
+  if (filedes<0) { errno=EBADF; return 0; }
+  return __stdio_init_file(filedes,0);
 }