-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// 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>
+
+#include <string.h>
+
+int main( void )
+{
+ FILE * fh;
+ char buffer[100];
+ char text[] = "SUCCESS testing fputs().";
+ TESTCASE( ( fh = fopen( "testfile", "w" ) ) != NULL );
+ TESTCASE( fputs( text, fh ) != EOF );
+ TESTCASE( fclose( fh ) == 0 );
+ TESTCASE( ( fh = fopen( "testfile", "r" ) ) != NULL );
+ TESTCASE( fread( buffer, 1, strlen( text ), fh ) == strlen( text ) );
+ TESTCASE( memcmp( buffer, text, strlen( text ) ) == 0 );
+ TESTCASE( fclose( fh ) == 0 );
+ TESTCASE( remove( "testfile" ) == 0 );
+ return TEST_RESULTS;
}
+
#endif
-*/