1VSNPRINTF(3P)              POSIX Programmer's Manual             VSNPRINTF(3P)
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PROLOG

6       This  manual  page is part of the POSIX Programmer's Manual.  The Linux
7       implementation of this interface may differ (consult the  corresponding
8       Linux  manual page for details of Linux behavior), or the interface may
9       not be implemented on Linux.
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NAME

13       vsnprintf, vsprintf — format output of a stdarg argument list
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SYNOPSIS

16       #include <stdarg.h>
17       #include <stdio.h>
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19       int vsnprintf(char *restrict s, size_t n,
20           const char *restrict format, va_list ap);
21       int vsprintf(char *restrict s, const char *restrict format,
22           va_list ap);
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DESCRIPTION

25       Refer to vfprintf().
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28       Portions of this text are reprinted and reproduced in  electronic  form
29       from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
30       -- Portable Operating System Interface (POSIX),  The  Open  Group  Base
31       Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri‐
32       cal and Electronics Engineers,  Inc  and  The  Open  Group.   (This  is
33       POSIX.1-2008  with  the  2013  Technical Corrigendum 1 applied.) In the
34       event of any discrepancy between this version and the original IEEE and
35       The  Open Group Standard, the original IEEE and The Open Group Standard
36       is the referee document. The original Standard can be  obtained  online
37       at http://www.unix.org/online.html .
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39       Any  typographical  or  formatting  errors that appear in this page are
40       most likely to have been introduced during the conversion of the source
41       files  to  man page format. To report such errors, see https://www.ker‐
42       nel.org/doc/man-pages/reporting_bugs.html .
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46IEEE/The Open Group                  2013                        VSNPRINTF(3P)
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