178 lines
3.4 KiB
C
178 lines
3.4 KiB
C
/*
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* stdio.h implementation for PSXSDK
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*/
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#ifndef _STDIO_H
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#define _STDIO_H
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#ifdef _PSXSDK_WRAPPER
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/*
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* Dirty hack...
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*/
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#include "/usr/include/stdio.h"
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#else
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#include <types.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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#define EOF -1
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enum stdio_directions
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{
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STDIO_DIRECTION_BIOS,
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STDIO_DIRECTION_SIO
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};
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enum file_devices
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{
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FDEV_UNKNOWN,
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FDEV_CDROM,
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FDEV_MEMCARD,
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FDEV_CONSOLE
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};
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extern int __stdio_direction;
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/**
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* File stream
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*/
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typedef struct
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{
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/** File descriptor, as returned by open() */
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int fildes;
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/** Current file position */
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unsigned int pos;
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/** File access mode */
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unsigned int mode;
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/** Device ID */
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unsigned int dev;
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/** Size in bytes */
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unsigned int size;
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/** Used internally by fopen(), 0 if free, 1 if occupied */
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unsigned int used;
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/** End-of-File marker */
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unsigned int eof;
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/** Error marker */
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unsigned int error;
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}FILE;
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extern FILE *const stdin, *const stdout, *const stderr;
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/* Console functions */
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int putchar(int c);
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int puts(const char *str);
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/**
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* BIOS printf() implementation. Does not support floating point.
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* NOTE: when redirect_stdio_to_sio() is used, PSXSDK's internal implementation is used instead.
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*/
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extern int printf(const char *format, ...);
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int fprintf(FILE *fd, const char *format, ...);
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#ifdef __IN_LIBPSX
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// Only for code in libpsx
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// If PSXSDK_DEBUG is defined, dprintf() calls are turned into printf() calls
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// otherwise they are left out
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#ifdef PSXSDK_DEBUG
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#define dprintf printf
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#else
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#define dprintf(fmt, ...)
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#endif
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#endif
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int vsnprintf(char *string, size_t size, const char *fmt, va_list ap);
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int vsprintf(char *string, const char *fmt, va_list ap);
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int sprintf(char *string, const char *fmt, ...);
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int snprintf(char *string, size_t size, const char *fmt, ...);
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int vprintf(const char *fmt, va_list ap);
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FILE *fdopen(int fildes, const char *mode);
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FILE *fopen(const char *path, const char *mode);
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int fclose(FILE *stream);
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int fread(void *ptr, int size, int nmemb, FILE *f);
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size_t fwrite(void *ptr, size_t size, size_t nmemb, FILE *stream);
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int fgetc(FILE *f);
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int ftell(FILE *f);
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int fseek(FILE *f, int offset, int whence);
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int fputs(const char *str, FILE *stream);
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void clearerr(FILE *stream);
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int feof(FILE *stream);
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int ferror(FILE *stream);
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int fileno(FILE *stream);
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void perror(const char *s);
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#define getc(f) fgetc(f)
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int rename(const char *oldname, const char *newname);
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int remove(const char *filename);
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#ifndef __cplusplus
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// Define delete(x) to be remove(x) only when compiling plain C.
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#define delete(x) remove(x)
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#endif
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/**
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* Redirects STDIO to SIO (serial port)
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*/
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void redirect_stdio_to_sio(void);
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/**
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* Sets whether a carriage return must be written before a line feed.
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* In simpler words, whether '\n' must be translated to a '\r\n' sequence.
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* If you come from the Unix world, you most likely want to set this.
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*
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* @param setting New status of the setting (0 = disabled, 1 = enabled)
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*/
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void sio_stdio_mapcr(unsigned int setting);
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/**
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* scanf and friends
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*/
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int vsscanf(const char *str, const char *fmt, va_list ap);
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int sscanf(const char *str, const char *fmt, ...);
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/**
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* STDIO for SIO
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*/
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int sio_putchar(int c);
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int sio_puts(const char *str);
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int sio_printf(const char *fmt, ...);
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int sio_vprintf(const char *fmt, va_list ap);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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