X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstdio%2Fgets.c;h=9fff7a1a4d2274ae627e6ff98bd8e32eb777af54;hp=83a261efd6744001414b25dcf2f234afb32bccb9;hb=22b033cb87a99294d6d133d713f57c34a867b5f0;hpb=0a419d48138f1411d6e3e50a367b9ece5a2cf893

diff --git a/functions/stdio/gets.c b/functions/stdio/gets.c
index 83a261e..9fff7a1 100644
--- a/functions/stdio/gets.c
+++ b/functions/stdio/gets.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* gets( char * )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -14,13 +12,16 @@
 
 char * gets( char * s )
 {
+    _PDCLIB_flockfile( stdin );
     if ( _PDCLIB_prepread( stdin ) == EOF )
     {
+        _PDCLIB_funlockfile( stdin );
         return NULL;
     }
     char * dest = s;
     
     dest += _PDCLIB_getchars( dest, SIZE_MAX, '\n', stdin );
+    _PDCLIB_funlockfile( stdin );
 
     if(*(dest - 1) == '\n') {
         *(--dest) = '\0';
@@ -39,6 +40,7 @@ char * gets( char * s )
 
 int main( void )
 {
+#ifndef REGTEST
     FILE * fh;
     char buffer[10];
     char const * gets_test = "foo\nbar\0baz\nweenie";
@@ -61,6 +63,7 @@ int main( void )
     TESTCASE( gets( buffer ) == NULL );
     TESTCASE( fclose( fh ) == 0 );
     TESTCASE( remove( testfile ) == 0 );
+#endif
     return TEST_RESULTS;
 }