forked from KolibriOS/kolibrios
147 lines
5.6 KiB
C
147 lines
5.6 KiB
C
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
// \author (c) Marco Paland (info@paland.com)
|
||
|
// 2014-2019, PALANDesign Hannover, Germany
|
||
|
//
|
||
|
// \license The MIT License (MIT)
|
||
|
//
|
||
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
// of this software and associated documentation files (the "Software"), to deal
|
||
|
// in the Software without restriction, including without limitation the rights
|
||
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
// copies of the Software, and to permit persons to whom the Software is
|
||
|
// furnished to do so, subject to the following conditions:
|
||
|
//
|
||
|
// The above copyright notice and this permission notice shall be included in
|
||
|
// all copies or substantial portions of the Software.
|
||
|
//
|
||
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
|
// THE SOFTWARE.
|
||
|
//
|
||
|
// \brief Tiny printf, sprintf and snprintf implementation, optimized for speed on
|
||
|
// embedded systems with a very limited resources.
|
||
|
// Use this instead of bloated standard/newlib printf.
|
||
|
// These routines are thread safe and reentrant.
|
||
|
//
|
||
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
||
|
#ifndef _STDIO_H_
|
||
|
#define _STDIO_H_
|
||
|
|
||
|
#include <stdarg.h>
|
||
|
#include <stddef.h>
|
||
|
#include <sys/ksys.h>
|
||
|
|
||
|
extern int _FUNC(puts)(const char *str);
|
||
|
extern int _FUNC(printf)(const char* format, ...);
|
||
|
extern int _FUNC(sprintf)(char* buffer, const char* format, ...);
|
||
|
extern int _FUNC(snprintf)(char* buffer, size_t count, const char* format, ...);
|
||
|
extern int _FUNC(vsnprintf)(char* buffer, size_t count, const char* format, va_list va);
|
||
|
extern int _FUNC(vprintf)(const char* format, va_list va);
|
||
|
|
||
|
extern void _FUNC(debug_printf)(const char* format, ...);
|
||
|
|
||
|
typedef size_t fpos_t;
|
||
|
|
||
|
#define _STDIO_F_R 1 << 0 // Read
|
||
|
#define _STDIO_F_W 1 << 1 // Write
|
||
|
#define _STDIO_F_A 1 << 2 // Append
|
||
|
#define _STDIO_F_X 1 << 3 // eXclusive
|
||
|
#define _STDIO_F_B 1 << 4 // Binary
|
||
|
|
||
|
typedef struct FILE_s {
|
||
|
char *name;
|
||
|
fpos_t position;
|
||
|
int error;
|
||
|
int eof;
|
||
|
int kind; // 0 - undiefned, 1 - text, 2 - binary
|
||
|
int orientation; // 0 - undiefned, 1 - byte, 2 - wide
|
||
|
int mode; // flags _STDIO_F_*
|
||
|
int append_offset; // do not seek before this point ("a" mode)
|
||
|
int __ungetc_emu_buff; // Uses __ungetc_emu (temporary solution!)
|
||
|
int start_size;
|
||
|
} FILE;
|
||
|
|
||
|
#define _IOFBF 0
|
||
|
#define _IOLBF 1
|
||
|
#define _IONBF 2
|
||
|
|
||
|
#define BUFSIZ 1024
|
||
|
|
||
|
#define EOF -1
|
||
|
|
||
|
#define FOPEN_MAX 0xffffffff
|
||
|
|
||
|
#define FILENAME_MAX 255
|
||
|
|
||
|
#define L_tmpnam FILENAME_MAX
|
||
|
|
||
|
#define SEEK_CUR 0
|
||
|
#define SEEK_END 1
|
||
|
#define SEEK_SET 2
|
||
|
|
||
|
#define TMP_MAX FOPEN_MAX
|
||
|
|
||
|
#define stderr (FILE*)3
|
||
|
#define stdin (FILE*)1
|
||
|
#define stdout (FILE*)2
|
||
|
|
||
|
extern int _FUNC(fgetc)(FILE *);
|
||
|
extern char* _FUNC(fgets)(char *restrict, int, FILE *restrict);
|
||
|
extern int _FUNC(fprintf)(FILE *restrict, const char *restrict, ...);
|
||
|
extern int _FUNC(fputc)(int, FILE *);
|
||
|
extern int _FUNC(fputs)(const char *restrict, FILE *restrict);
|
||
|
extern size_t _FUNC(fread)(void *restrict, size_t size, size_t count, FILE *restrict);
|
||
|
extern int _FUNC(fscanf)(FILE *restrict, const char *restrict, ...);
|
||
|
extern size_t _FUNC(fwrite)(const void *restrict, size_t size, size_t count, FILE *restrict);
|
||
|
extern int _FUNC(getc)(FILE *);
|
||
|
#define getc _FUNC(fgetc)
|
||
|
extern int _FUNC(getchar)(void);
|
||
|
extern int _FUNC(printf)(const char *restrict, ...);
|
||
|
extern int _FUNC(putc)(int, FILE *);
|
||
|
extern int _FUNC(putchar)(int);
|
||
|
extern int _FUNC(puts)(const char *);
|
||
|
extern int _FUNC(scanf)(const char *restrict, ...);
|
||
|
extern char* _FUNC(gets)(char *str);
|
||
|
//extern int _FUNC(ungetc)(int, FILE *);
|
||
|
extern int _FUNC(vfprintf)(FILE *restrict, const char *restrict, va_list);
|
||
|
extern int _FUNC(vfscanf)(FILE *restrict, const char *restrict, va_list);
|
||
|
extern int _FUNC(vprintf)(const char *restrict, va_list);
|
||
|
extern int _FUNC(vscanf)(const char *restrict, va_list);
|
||
|
extern int _FUNC(vsscanf)(const char *, const char*, va_list);
|
||
|
|
||
|
extern int _FUNC(remove)(const char *);
|
||
|
extern int _FUNC(rename)(const char *, const char *);
|
||
|
extern FILE* _FUNC(tmpfile)(void);
|
||
|
extern char* _FUNC(tmpnam)(char *);
|
||
|
|
||
|
extern int _FUNC(fclose)(FILE *);
|
||
|
extern int _FUNC(fflush)(FILE *);
|
||
|
extern FILE* _FUNC(fopen)(const char *restrict, const char *restrict);
|
||
|
extern FILE* _FUNC(freopen)(const char *restrict, const char *restrict, FILE *restrict);
|
||
|
extern void _FUNC(setbuf)(FILE *restrict, char *restrict);
|
||
|
extern int _FUNC(setvbuf)(FILE *restrict, char *restrict, int, size_t);
|
||
|
|
||
|
extern int _FUNC(fgetpos)(FILE *restrict, fpos_t *restrict);
|
||
|
extern int _FUNC(fseek)(FILE *, long, int);
|
||
|
extern int _FUNC(fsetpos)(FILE *, const fpos_t *);
|
||
|
extern long _FUNC(ftell)(FILE *);
|
||
|
extern void _FUNC(rewind)(FILE *);
|
||
|
|
||
|
extern void _FUNC(clearerr)(FILE *);
|
||
|
extern int _FUNC(feof)(FILE *);
|
||
|
extern int _FUNC(ferror)(FILE *);
|
||
|
extern void _FUNC(perror)(const char *);
|
||
|
|
||
|
extern size_t _FUNC(fread)(void *restrict, size_t, size_t, FILE *restrict);
|
||
|
|
||
|
extern int _FUNC(getchar)(void);
|
||
|
|
||
|
extern void _FUNC(con_set_title)(const char*);
|
||
|
|
||
|
#endif // _STDIO_H_
|