X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Fclearerr.c;h=20af80f298b4a1e792e6e8de80b5cce58f4e977a;hb=0a419d48138f1411d6e3e50a367b9ece5a2cf893;hp=af50f14f49531523784496424da245fec0c8c81f;hpb=a7a8d2f1c85c2d7760d4d3479e90466cc3a81b04;p=pdclib

diff --git a/functions/stdio/clearerr.c b/functions/stdio/clearerr.c
index af50f14..20af80f 100644
--- a/functions/stdio/clearerr.c
+++ b/functions/stdio/clearerr.c
@@ -9,12 +9,20 @@
 #include <stdio.h>
 
 #ifndef REGTEST
+#include <_PDCLIB_io.h>
 
-void clearerr( struct _PDCLIB_file_t * stream )
+void clearerr_unlocked( FILE * stream )
 {
     stream->status &= ~( _PDCLIB_ERRORFLAG | _PDCLIB_EOFFLAG );
 }
 
+void clearerr( FILE * stream )
+{
+    flockfile( stream );
+    clearerr_unlocked( stream );
+    funlockfile( stream );
+}
+
 #endif
 
 #ifdef TEST