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by Francesco Paolo Lovergine
rules: linking manpages-posix not manpages. |
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.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved |
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by Francesco Paolo Lovergine
* Alligned to linux main manpages edition. |
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.TH "VFWSCANF" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual" |
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by Francesco Paolo Lovergine
rules: linking manpages-posix not manpages. |
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.\" vfwscanf |
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.SH NAME |
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vfwscanf, vswscanf, vwscanf \- wide-character formatted input of a
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stdarg argument list |
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.SH SYNOPSIS |
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.LP
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\fB#include <stdarg.h>
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.br
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#include <stdio.h> |
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.br
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#include <wchar.h> |
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.br
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.sp
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int vfwscanf(FILE *restrict\fP \fIstream\fP\fB, const wchar_t *restrict\fP |
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\fIformat\fP\fB, |
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.br
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\ \ \ \ \ \ va_list\fP \fIarg\fP\fB); |
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.br
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int vswscanf(const wchar_t *restrict\fP \fIws\fP\fB, const wchar_t |
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*restrict\fP \fIformat\fP\fB, |
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.br
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\ \ \ \ \ \ va_list\fP \fIarg\fP\fB); |
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.br
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int vwscanf(const wchar_t *restrict\fP \fIformat\fP\fB, va_list\fP |
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\fIarg\fP\fB); |
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.br
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\fP
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.SH DESCRIPTION |
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.LP
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The \fIvfwscanf\fP(), \fIvswscanf\fP(), and \fIvwscanf\fP() functions |
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shall be equivalent to the \fIfwscanf\fP(), \fIswscanf\fP(), and \fIwscanf\fP() |
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functions, respectively, except that instead of being called with |
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a variable number |
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of arguments, they are called with an argument list as defined in |
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the \fI<stdarg.h>\fP header. These functions shall not invoke the |
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\fIva_end\fP macro. As these |
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functions invoke the \fIva_arg\fP macro, the value of \fIap\fP after |
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the return is unspecified. |
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.SH RETURN VALUE |
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.LP
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Refer to \fIfwscanf\fP() . |
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.SH ERRORS |
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.LP
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Refer to \fIfwscanf\fP() . |
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.LP
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\fIThe following sections are informative.\fP |
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.SH EXAMPLES |
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.LP
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None. |
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.SH APPLICATION USAGE |
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.LP
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Applications using these functions should call \fIva_end\fP( \fIap\fP) |
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afterwards to clean up. |
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.SH RATIONALE |
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.LP
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None. |
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.SH FUTURE DIRECTIONS |
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.LP
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None. |
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.SH SEE ALSO |
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.LP
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\fIfwscanf\fP() , the Base Definitions volume of IEEE\ Std\ 1003.1-2001, |
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\fI<stdarg.h>\fP, \fI<stdio.h>\fP, \fI<wchar.h>\fP |
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.SH COPYRIGHT |
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Portions of this text are reprinted and reproduced in electronic form |
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from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology |
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-- Portable Operating System Interface (POSIX), The Open Group Base |
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Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of |
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Electrical and Electronics Engineers, Inc and The Open Group. In the |
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event of any discrepancy between this version and the original IEEE and |
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The Open Group Standard, the original IEEE and The Open Group Standard |
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is the referee document. The original Standard can be obtained online at |
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http://www.opengroup.org/unix/online.html . |