0,0 → 1,171 |
/* |
* 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 |