| /* 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; |
| } |