X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Ffflush.c;h=e03079fcc9c17fdf661a961b77fdbec46cbbab60;hb=f133f37ab345ed859a35cf6e19aba2f02d18cee8;hp=b8d32ec307d45b389d3a0fa37fb79263998e9f16;hpb=393020b6e48719d27699dea6b29e53025bbd5123;p=pdclib

diff --git a/functions/stdio/fflush.c b/functions/stdio/fflush.c
index b8d32ec..e03079f 100644
--- a/functions/stdio/fflush.c
+++ b/functions/stdio/fflush.c
@@ -9,11 +9,11 @@
 #include <stdio.h>
 
 #ifndef REGTEST
-#include <_PDCLIB_glue.h>
+#include <_PDCLIB_io.h>
 
-extern struct _PDCLIB_file_t * _PDCLIB_filelist;
+extern FILE * _PDCLIB_filelist;
 
-int fflush( struct _PDCLIB_file_t * stream )
+int fflush_unlocked( FILE * stream )
 {
     if ( stream == NULL )
     {
@@ -38,6 +38,14 @@ int fflush( struct _PDCLIB_file_t * stream )
         return _PDCLIB_flushbuffer( stream );
     }
 }
+
+int fflush( FILE * stream )
+{
+    flockfile( stream );
+    int res = fflush_unlocked(stream);
+    funlockfile( stream );
+    return res;
+}
                 
 #endif