X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Fclearerr.c;h=2b032bd21833c8ff8b7e631882b6cbd1d9339c5e;hb=59953f20c461a26fd6f0be8c28c784709da51a5e;hp=af50f14f49531523784496424da245fec0c8c81f;hpb=a7a8d2f1c85c2d7760d4d3479e90466cc3a81b04;p=pdclib

diff --git a/functions/stdio/clearerr.c b/functions/stdio/clearerr.c
index af50f14..2b032bd 100644
--- a/functions/stdio/clearerr.c
+++ b/functions/stdio/clearerr.c
@@ -10,11 +10,18 @@
 
 #ifndef REGTEST
 
-void clearerr( struct _PDCLIB_file_t * stream )
+void clearerr_unlocked( struct _PDCLIB_file_t * stream )
 {
     stream->status &= ~( _PDCLIB_ERRORFLAG | _PDCLIB_EOFFLAG );
 }
 
+void clearerr( struct _PDCLIB_file_t * stream )
+{
+    flockfile( stream );
+    clearerr_unlocked( stream );
+    funlockfile( stream );
+}
+
 #endif
 
 #ifdef TEST