172 lines
4.5 KiB
C
172 lines
4.5 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
|
|
<<siprintf>>, <<fiprintf>>, <<iprintf>>, <<sniprintf>>, <<asiprintf>>, <<asniprintf>>---format output (integer only)
|
|
|
|
INDEX
|
|
fiprintf
|
|
INDEX
|
|
_fiprintf_r
|
|
INDEX
|
|
iprintf
|
|
INDEX
|
|
_iprintf_r
|
|
INDEX
|
|
siprintf
|
|
INDEX
|
|
_siprintf_r
|
|
INDEX
|
|
sniprintf
|
|
INDEX
|
|
_sniprintf_r
|
|
INDEX
|
|
asiprintf
|
|
INDEX
|
|
_asiprintf_r
|
|
INDEX
|
|
asniprintf
|
|
INDEX
|
|
_asniprintf_r
|
|
|
|
ANSI_SYNOPSIS
|
|
#include <stdio.h>
|
|
|
|
int iprintf(const char *<[format]>, ...);
|
|
int fiprintf(FILE *<[fd]>, const char *<[format]> , ...);
|
|
int siprintf(char *<[str]>, const char *<[format]>, ...);
|
|
int sniprintf(char *<[str]>, size_t <[size]>, const char *<[format]>,
|
|
...);
|
|
int asiprintf(char **<[strp]>, const char *<[format]>, ...);
|
|
char *asniprintf(char *<[str]>, size_t *<[size]>,
|
|
const char *<[format]>, ...);
|
|
|
|
int _iprintf_r(struct _reent *<[ptr]>, const char *<[format]>, ...);
|
|
int _fiprintf_r(struct _reent *<[ptr]>, FILE *<[fd]>,
|
|
const char *<[format]>, ...);
|
|
int _siprintf_r(struct _reent *<[ptr]>, char *<[str]>,
|
|
const char *<[format]>, ...);
|
|
int _sniprintf_r(struct _reent *<[ptr]>, char *<[str]>, size_t <[size]>,
|
|
const char *<[format]>, ...);
|
|
int _asiprintf_r(struct _reent *<[ptr]>, char **<[strp]>,
|
|
const char *<[format]>, ...);
|
|
char *_asniprintf_r(struct _reent *<[ptr]>, char *<[str]>,
|
|
size_t *<[size]>, const char *<[format]>, ...);
|
|
|
|
DESCRIPTION
|
|
<<iprintf>>, <<fiprintf>>, <<siprintf>>, <<sniprintf>>,
|
|
<<asiprintf>>, and <<asniprintf>> are the same as <<printf>>,
|
|
<<fprintf>>, <<sprintf>>, <<snprintf>>, <<asprintf>>, and
|
|
<<asnprintf>>, respectively, except that they restrict usage
|
|
to non-floating-point format specifiers.
|
|
|
|
<<_iprintf_r>>, <<_fiprintf_r>>, <<_asiprintf_r>>,
|
|
<<_siprintf_r>>, <<_sniprintf_r>>, <<_asniprintf_r>> are
|
|
simply reentrant versions of the functions above.
|
|
|
|
RETURNS
|
|
Similar to <<printf>>, <<fprintf>>, <<sprintf>>, <<snprintf>>, <<asprintf>>,
|
|
and <<asnprintf>>.
|
|
|
|
PORTABILITY
|
|
<<iprintf>>, <<fiprintf>>, <<siprintf>>, <<sniprintf>>, <<asiprintf>>,
|
|
and <<asniprintf>> are newlib extensions.
|
|
|
|
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"
|
|
|
|
int
|
|
#ifdef _HAVE_STDC
|
|
_DEFUN(_siprintf_r, (ptr, str, fmt),
|
|
struct _reent *ptr _AND
|
|
char *str _AND
|
|
_CONST char *fmt _DOTS)
|
|
#else
|
|
_siprintf_r(ptr, str, fmt, va_alist)
|
|
struct _reent *ptr;
|
|
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 = _svfiprintf_r (ptr, &f, fmt, ap);
|
|
va_end (ap);
|
|
*f._p = 0;
|
|
return (ret);
|
|
}
|
|
|
|
#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 = _svfiprintf_r (_REENT, &f, fmt, ap);
|
|
va_end (ap);
|
|
*f._p = 0;
|
|
return (ret);
|
|
}
|
|
|
|
#endif
|