df3c6b13ab
Updates the minimal libc headers for differences between the C and C++
languages. This includes ...
1. Conditionally defining "bool", "true" and "false" as they are
already keywords in C++.
2. Making the definition of NULL language dependent.
3. Using the _Restrict macro instead of the restrict keyword as
restrict exists in C, but not in C++.
4. Changing the definition of size_t so that it is compatible with
what the compiler expects when building the new operator stubs
(as it varies by architecture).
Change-Id: I37ff058a60b90a05f96e9dd6f61d454d143041ce
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
/* fprintf.c */
|
|
|
|
/*
|
|
* Copyright (c) 1997-2010, 2013-2014 Wind River Systems, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
|
|
#define DESC(d) ((void *)d)
|
|
|
|
extern int _prf(int (*func)(), void *dest,
|
|
const char *format, va_list vargs);
|
|
|
|
int fprintf(FILE *_Restrict F, const char *_Restrict format, ...)
|
|
{
|
|
va_list vargs;
|
|
int r;
|
|
|
|
va_start(vargs, format);
|
|
r = _prf(fputc, DESC(F), format, vargs);
|
|
va_end(vargs);
|
|
|
|
return r;
|
|
}
|
|
|
|
int vfprintf(FILE *_Restrict F, const char *_Restrict format, va_list vargs)
|
|
{
|
|
int r;
|
|
|
|
r = _prf(fputc, DESC(F), format, vargs);
|
|
|
|
return r;
|
|
}
|
|
|
|
int printf(const char *_Restrict format, ...)
|
|
{
|
|
va_list vargs;
|
|
int r;
|
|
|
|
va_start(vargs, format);
|
|
r = _prf(fputc, DESC(stdout), format, vargs);
|
|
va_end(vargs);
|
|
|
|
return r;
|
|
}
|
|
|
|
int vprintf(const char *_Restrict format, va_list vargs)
|
|
{
|
|
int r;
|
|
|
|
r = _prf(fputc, DESC(stdout), format, vargs);
|
|
|
|
return r;
|
|
}
|