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/*
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/*
FUNCTION
<<siprintf>>---write formatted output (integer only)
INDEX
siprintf
ANSI_SYNOPSIS
#include <stdio.h>
int siprintf(char *<[str]>, const char *<[format]> [, <[arg]>, ...]);
TRAD_SYNOPSIS
#include <stdio.h>
int siprintf(<[str]>, <[format]>, [, <[arg]>, ...])
char *<[str]>;
const char *<[format]>;
DESCRIPTION
<<siprintf>> is a restricted version of <<sprintf>>: it has the same
arguments and behavior, save that it cannot perform any floating-point
formatting: the <<f>>, <<g>>, <<G>>, <<e>>, and <<F>> type specifiers
are not recognized.
RETURNS
<<siprintf>> returns the number of bytes in the output string,
save that the concluding <<NULL>> is not counted.
<<siprintf>> returns when the end of the format string is
encountered.
PORTABILITY
<<siprintf>> is not required by ANSI C.
Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
<<lseek>>, <<read>>, <<sbrk>>, <<write>>.
*/
#include <_ansi.h>
#include <reent.h>
#include <stdio.h>
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#include <limits.h>
#include "local.h"
#ifndef _REENT_ONLY
int
#ifdef _HAVE_STDC
_DEFUN(siprintf, (str, fmt),
char *str _AND
_CONST char *fmt _DOTS)
#else
siprintf(str, fmt, va_alist)
char *str;
_CONST char *fmt;
va_dcl
#endif
{
int ret;
va_list ap;
FILE f;
f._flags = __SWR | __SSTR;
f._bf._base = f._p = (unsigned char *) str;
f._bf._size = f._w = INT_MAX;
f._file = -1; /* No file. */
#ifdef _HAVE_STDC
va_start (ap, fmt);
#else
va_start (ap);
#endif
ret = vfiprintf (&f, fmt, ap);
va_end (ap);
*f._p = 0;
return (ret);
}
#endif /* ! _REENT_ONLY */
int
#ifdef _HAVE_STDC
_DEFUN(_siprintf_r, (rptr, str, fmt),
struct _reent *rptr _AND
char *str _AND
_CONST char *fmt _DOTS)
#else
_siprintf_r(rptr, str, fmt, va_alist)
struct _reent *rptr;
char *str;
_CONST char *fmt;
va_dcl
#endif
{
int ret;
va_list ap;
FILE f;
f._flags = __SWR | __SSTR;
f._bf._base = f._p = (unsigned char *) str;
f._bf._size = f._w = INT_MAX;
f._file = -1; /* No file. */
#ifdef _HAVE_STDC
va_start (ap, fmt);
#else
va_start (ap);
#endif
ret = _vfiprintf_r (rptr, &f, fmt, ap);
va_end (ap);
*f._p = 0;
return (ret);
}
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