X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Ffputs.c;h=716fef838b5ebddaba629c760c52e777f268eadb;hb=a6dd99e5c0b3af81082d24751218c21f7f3e7443;hp=ad75cd2ffba26d7f9f3377d9595232acea10340c;hpb=c8f799d852e3698468a78954d82588e841cc0b70;p=pdclib.old

diff --git a/functions/stdio/fputs.c b/functions/stdio/fputs.c
index ad75cd2..716fef8 100644
--- a/functions/stdio/fputs.c
+++ b/functions/stdio/fputs.c
@@ -1,21 +1,48 @@
-/* ----------------------------------------------------------------------------
- * $Id$
- * ----------------------------------------------------------------------------
- * Public Domain C Library - http://pdclib.sourceforge.net
- * This code is Public Domain. Use, modify, and redistribute at will.
- * --------------------------------------------------------------------------*/
-
-int fputs( const char * restrict s, FILE * restrict stream ) { /* TODO */ };
-
-/* PDPC code - unreviewed
-#ifndef __MVS__
-int fputs(const char *s, FILE *stream)
+/* $Id$ */
+
+/* fputs( const char *, FILE * )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
+
+#ifndef REGTEST
+
+int fputs( const char * _PDCLIB_restrict s, struct _PDCLIB_file_t * _PDCLIB_restrict stream )
 {
-    size_t len;
+    /* FIXME: This is devoid of any error checking (file writeable? r/w
+       constraints honored?)
+    */
+    /* FIXME: Proper buffering handling. */
+    while ( stream->bufidx < stream->bufsize )
+    {
+        if ( ( stream->buffer[stream->bufidx++] = *(s++) ) == '\0' )
+        {
+            break;
+        }
+    }
+    fflush( stream );
+    if ( *(s-1) != '\0' )
+    {
+        return fputs( s, stream );
+    }
+    else
+    {
+        return 1;
+    }
+}
 
-    len = strlen(s);
-    fwrite(s, len, 1, stream);
-    return (0);
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    TESTCASE( NO_TESTDRIVER );
+    return TEST_RESULTS;
 }
+
 #endif
-*/