118 lines
2.7 KiB
C
118 lines
2.7 KiB
C
/*
|
|
* 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
|
|
<<iprintf>>---write formatted output (integer only)
|
|
|
|
INDEX
|
|
iprintf
|
|
|
|
ANSI_SYNOPSIS
|
|
#include <stdio.h>
|
|
|
|
int iprintf(const char *<[format]>, ...);
|
|
|
|
TRAD_SYNOPSIS
|
|
#include <stdio.h>
|
|
|
|
int iprintf(<[format]> [, <[arg]>, ...])
|
|
char *<[format]>;
|
|
|
|
DESCRIPTION
|
|
<<iprintf>> is a restricted version of <<printf>>: 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
|
|
<<iprintf>> returns the number of bytes in the output string,
|
|
save that the concluding <<NULL>> is not counted.
|
|
<<iprintf>> returns when the end of the format string is
|
|
encountered. If an error occurs, <<iprintf>>
|
|
returns <<EOF>>.
|
|
|
|
PORTABILITY
|
|
<<iprintf>> 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 "local.h"
|
|
|
|
#ifndef _REENT_ONLY
|
|
|
|
#ifdef _HAVE_STDC
|
|
int
|
|
iprintf(_CONST char *fmt,...)
|
|
#else
|
|
int
|
|
iprintf(fmt, va_alist)
|
|
char *fmt;
|
|
va_dcl
|
|
#endif
|
|
{
|
|
int ret;
|
|
va_list ap;
|
|
|
|
_REENT_SMALL_CHECK_INIT (_stdout_r (_REENT));
|
|
#ifdef _HAVE_STDC
|
|
va_start (ap, fmt);
|
|
#else
|
|
va_start (ap);
|
|
#endif
|
|
ret = vfiprintf (stdout, fmt, ap);
|
|
va_end (ap);
|
|
return ret;
|
|
}
|
|
|
|
#endif /* ! _REENT_ONLY */
|
|
|
|
#ifdef _HAVE_STDC
|
|
int
|
|
_iprintf_r(struct _reent *ptr, _CONST char *fmt, ...)
|
|
#else
|
|
int
|
|
_iprintf_r(data, fmt, va_alist)
|
|
char *data;
|
|
char *fmt;
|
|
va_dcl
|
|
#endif
|
|
{
|
|
int ret;
|
|
va_list ap;
|
|
|
|
_REENT_SMALL_CHECK_INIT (_stdout_r (ptr));
|
|
#ifdef _HAVE_STDC
|
|
va_start (ap, fmt);
|
|
#else
|
|
va_start (ap);
|
|
#endif
|
|
ret = vfiprintf (_stdout_r (ptr), fmt, ap);
|
|
va_end (ap);
|
|
return ret;
|
|
}
|