 |
|
|
NAME
| | vfwprintf, vwprintf, vswprintf - wide-character formatted output of a stdarg argument list |
SYNOPSIS
| |
#include <stdarg.h>
#include <stdio.h>
#include <wchar.h> int vwprintf(const wchar_t *format, va_list arg); |
| | int vfwprintf(FILE *stream, const wchar_t *format, va_list arg); |
| | int vswprintf(wchar_t *s, size_t n, const wchar_t *format, va_list arg); |
| |
The vwprintf(), vfwprintf(), and vswprintf() functions are the same as wprintf(), fwprintf(), and swprintf() respectively, except that instead of being called with a variable number of arguments, they are called with an argument list as defined by <stdarg.h>.
See stdarg(3HEAD).
These functions do not invoke the va_end() macro. However, as these functions do invoke the va_arg() macro, the value of ap after the
return is indeterminate.
|
| |
Applications using these functions should call va_end(ap) afterwards to clean up.
|
| |
See attributes(5) for descriptions of the following
attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| MT-Level | MT-Safe with exceptions |
|
| |
The vwprintf(), vfwprintf(), and vswprintf() functions can be used safely in multithreaded applications, as long as setlocale(3C) is not being called to change the locale.
|
Company Info
|
Contact
|
Copyright 2003 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
|
