#include <stdarg.h>
#ifndef REGTEST
+#include <_PDCLIB_io.h>
-int fprintf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, ... )
+int fprintf_unlocked( FILE * _PDCLIB_restrict stream,
+ const char * _PDCLIB_restrict format, ... )
{
int rc;
va_list ap;
return rc;
}
+int fprintf( FILE * _PDCLIB_restrict stream,
+ const char * _PDCLIB_restrict format, ... )
+{
+ int rc;
+ va_list ap;
+ va_start( ap, format );
+ flockfile( stream );
+ rc = vfprintf_unlocked( stream, format, ap );
+ funlockfile( stream );
+ va_end( ap );
+ return rc;
+}
+
#endif
#ifdef TEST
-#include <limits.h>
-#include <string.h>
+#define _PDCLIB_FILEID "stdio/fprintf.c"
+#define _PDCLIB_FILEIO
+
#include <_PDCLIB_test.h>
-#define testprintf( stream, n, format, ... ) fprintf( stream, format, __VA_ARGS__ )
+#define testprintf( stream, ... ) fprintf( stream, __VA_ARGS__ )
int main( void )
{
- FILE * buffer;
- TESTCASE( ( buffer = fopen( "testfile", "w" ) ) != NULL );
-#include "printf_testcases.incl"
- TESTCASE( fclose( buffer ) == 0 );
- char readbuffer[1000];
- TESTCASE( ( buffer = fopen( "testfile", "r" ) ) != NULL );
- TESTCASE( fread( readbuffer, 1, 1000, buffer ) == 985 );
- TESTCASE( fclose( buffer ) == 0 );
- TESTCASE( remove( "testfile" ) == 0 );
- TESTCASE( memcmp( readbuffer, "-1281270-32768327670-214748364821474836470-214748364821474836470-922337203685477580892233720368547758070255255655356553542949672954294967295429496729542949672951844674407370955161518446744073709551615FFFFFFFF0XFFFFFFFFffffffff0xffffffff37777777777037777777777%.0#o-2147483648+2147483647+042949672954294967295-2147483648 2147483647 042949672954294967295-21474836482147483647-21474836482147483647-2147483648 2147483647 -2147483648 2147483647-21474836482147483647-21474836482147483647-21474836482147483647 -2147483648 2147483647 -21474836482147483647-21474836482147483647-214748364802147483647-02147483648002147483647-21474836482147483647-21474836482147483647-21474836482147483647 -2147483648 2147483647 00000000002147483647ffffffff0xffffffff0xffffffff-2147483648-2147483648-21474836480xffffffff0xffffffff0xffffffff214748364721474836472147483647+2147483647+2147483647+2147483647+2147483647+2147483647+2147483647- 2147483647- 2147483647 % -2147483648xabcdef0xdeadbeef123456789", 985 ) == 0 );
+ FILE * target;
+ TESTCASE( ( target = tmpfile() ) != NULL );
+#include "printf_testcases.h"
+ TESTCASE( fclose( target ) == 0 );
return TEST_RESULTS;
}
#endif
+