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157 lines
6.0 KiB
157 lines
6.0 KiB
/**************************************************************************** |
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* include/stdio.h |
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* |
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* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved. |
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* Author: Gregory Nutt <gnutt@nuttx.org> |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name NuttX nor the names of its contributors may be |
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* used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************/ |
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#ifndef __INCLUDE_STDIO_H |
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#define __INCLUDE_STDIO_H |
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/**************************************************************************** |
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* Included Files |
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****************************************************************************/ |
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#include <nuttx/config.h> |
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#include <sys/types.h> |
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#include <stdarg.h> |
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#include <sched.h> |
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#include <semaphore.h> |
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#include <time.h> |
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#include <nuttx/fs/fs.h> |
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/**************************************************************************** |
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* Pre-processor Definitions |
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****************************************************************************/ |
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/* File System Definitions **************************************************/ |
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/* File system error values *************************************************/ |
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#define EOF (-1) |
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/* The first three _iob entries are reserved for standard I/O */ |
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#define stdin (&sched_getstreams()->sl_streams[0]) |
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#define stdout (&sched_getstreams()->sl_streams[1]) |
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#define stderr (&sched_getstreams()->sl_streams[2]) |
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/* These APIs are not implemented and/or can be synthesized from |
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* supported APIs. |
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*/ |
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#define putc(c,s) fputc((c),(s)) |
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#define putchar(c) fputc(c, stdout) |
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#define getc(s) fgetc(s) |
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#define getchar() fgetc(stdin) |
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#define rewind(s) ((void)fseek((s),0,SEEK_SET)) |
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/**************************************************************************** |
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* Public Type Definitions |
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****************************************************************************/ |
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/* Streams */ |
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typedef struct file_struct FILE; |
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/**************************************************************************** |
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* Public Variables |
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****************************************************************************/ |
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/**************************************************************************** |
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* Public Function Prototypes |
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****************************************************************************/ |
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#undef EXTERN |
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#if defined(__cplusplus) |
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#define EXTERN extern "C" |
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extern "C" { |
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#else |
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#define EXTERN extern |
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#endif |
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/* ANSI-like File System Interfaces */ |
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/* Operations on streams (FILE) */ |
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EXTERN void clearerr(register FILE *stream); |
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EXTERN int fclose(FAR FILE *stream); |
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EXTERN int fflush(FAR FILE *stream); |
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EXTERN int feof(FAR FILE *stream); |
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EXTERN int ferror(FAR FILE *stream); |
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EXTERN int fileno(FAR FILE *stream); |
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EXTERN int fgetc(FAR FILE *stream); |
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EXTERN int fgetpos(FAR FILE *stream, FAR fpos_t *pos); |
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EXTERN char *fgets(FAR char *s, int n, FAR FILE *stream); |
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EXTERN FAR FILE *fopen(FAR const char *path, FAR const char *type); |
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EXTERN int fprintf(FAR FILE *stream, FAR const char *format, ...); |
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EXTERN int fputc(int c, FAR FILE *stream); |
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EXTERN int fputs(FAR const char *s, FAR FILE *stream); |
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EXTERN size_t fread(FAR void *ptr, size_t size, size_t n_items, FAR FILE *stream); |
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EXTERN int fseek(FAR FILE *stream, long int offset, int whence); |
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EXTERN int fsetpos(FAR FILE *stream, FAR fpos_t *pos); |
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EXTERN long ftell(FAR FILE *stream); |
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EXTERN size_t fwrite(FAR const void *ptr, size_t size, size_t n_items, FAR FILE *stream); |
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EXTERN FAR char *gets(FAR char *s); |
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EXTERN int ungetc(int c, FAR FILE *stream); |
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/* Operations on the stdout stream, buffers, paths, and the whole printf-family */ |
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EXTERN int printf(const char *format, ...); |
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EXTERN int puts(FAR const char *s); |
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EXTERN int rename(FAR const char *oldpath, FAR const char *newpath); |
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EXTERN int sprintf(FAR char *buf, const char *format, ...); |
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EXTERN int asprintf (FAR char **ptr, const char *fmt, ...); |
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EXTERN int snprintf(FAR char *buf, size_t size, const char *format, ...); |
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EXTERN int sscanf(const char *buf, const char *fmt, ...); |
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EXTERN void perror(FAR const char *s); |
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EXTERN int vprintf(FAR const char *format, va_list ap); |
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EXTERN int vfprintf(FAR FILE *stream, const char *format, va_list ap); |
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EXTERN int vdprintf(FAR int fd, const char *format, va_list ap); |
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EXTERN int vsprintf(FAR char *buf, const char *format, va_list ap); |
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EXTERN int avsprintf(FAR char **ptr, const char *fmt, va_list ap); |
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EXTERN int vsnprintf(FAR char *buf, size_t size, const char *format, va_list ap); |
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EXTERN int vsscanf(char *buf, const char *s, va_list ap); |
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/* POSIX-like File System Interfaces */ |
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EXTERN FAR FILE *fdopen(int fd, FAR const char *type); |
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EXTERN int statfs(FAR const char *path, FAR struct statfs *buf); |
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#undef EXTERN |
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#if defined(__cplusplus) |
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} |
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#endif |
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#endif /* __INCLUDE_STDIO_H */
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