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/*
* stdio.h
*/
#ifndef _STDIO_H
#define _STDIO_H
#include <klibc/extern.h>
#include <klibc/sysconfig.h>
#include <klibc/seek.h>
#include <stdarg.h>
#include <stddef.h>
#include <unistd.h>
typedef ssize_t cookie_read_function_t(void *, char *, size_t);
typedef ssize_t cookie_write_function_t(void *, const char *, size_t);
typedef int cookie_seek_function_t(void *, off_t, int);
typedef int cookie_close_function_t(void *);
struct cookie_io_functions_t {
cookie_read_function_t *read;
cookie_write_function_t *write;
cookie_seek_function_t *seek;
cookie_close_function_t *close;
};
typedef struct cookie_io_functions_t cookie_io_functions_t;
struct _IO_file {
_Bool _IO_eof; /* End of file flag */
_Bool _IO_error; /* Error flag */
};
typedef struct _IO_file FILE;
#ifndef EOF
# define EOF (-1)
#endif
#ifndef BUFSIZ
# define BUFSIZ _KLIBC_BUFSIZ
#endif
enum _IO_bufmode {
_IONBF,
_IOLBF,
_IOFBF
};
#define _IONBF _IONBF
#define _IOLBF _IOLBF
#define _IOFBF _IOFBF
/*
* Convert between a FILE * and a file descriptor.
*/
__extern FILE *stdin, *stdout, *stderr;
__extern FILE *fopencookie(void *, const char *, cookie_io_functions_t);
__extern FILE *fopen(const char *, const char *);
__extern FILE *fdopen(int, const char *);
__extern int fclose(FILE *);
__extern int fseek(FILE *, off_t, int);
#define fseeko fseek
__extern void rewind(FILE *);
__extern int fputs(const char *, FILE *);
__extern int puts(const char *);
__extern int fputc(int, FILE *);
#define putc(c,f) fputc((c),(f))
#define putchar(c) fputc((c),stdout)
__extern int fgetc(FILE *);
__extern char *fgets(char *, int, FILE *);
#define getc(f) fgetc(f)
__extern int getc_unlocked(FILE *);
#define getc_unlocked(f) fgetc(f)
#define getchar() fgetc(stdin)
__extern int ungetc(int, FILE *);
__extern int printf(const char *, ...);
__extern int vprintf(const char *, va_list);
__extern int fprintf(FILE *, const char *, ...);
__extern int vfprintf(FILE *, const char *, va_list);
__extern int sprintf(char *, const char *, ...);
__extern int vsprintf(char *, const char *, va_list);
__extern int snprintf(char *, size_t n, const char *, ...);
__extern int vsnprintf(char *, size_t n, const char *, va_list);
__extern int asprintf(char **, const char *, ...);
__extern int vasprintf(char **, const char *, va_list);
__extern int sscanf(const char *, const char *, ...);
__extern int vsscanf(const char *, const char *, va_list);
__extern void perror(const char *);
__extern int rename(const char *, const char *);
__extern int renameat(int, const char *, int, const char *);
__extern int remove(const char *);
__extern size_t _fread(void *, size_t, FILE *);
__extern size_t _fwrite(const void *, size_t, FILE *);
__extern int fflush(FILE *);
__extern size_t fread(void *, size_t, size_t, FILE *);
__extern size_t fwrite(const void *, size_t, size_t, FILE *);
__extern off_t ftell(FILE *__f);
#define ftello ftell
__extern int ferror(FILE * );
__extern int feof(FILE *);
__extern int fileno(FILE *);
__extern void clearerr(FILE *);
#ifndef __NO_STDIO_INLINES
__extern_inline size_t
fread(void *__p, size_t __s, size_t __n, FILE * __f)
{
return _fread(__p, __s * __n, __f) / __s;
}
__extern_inline size_t
fwrite(const void *__p, size_t __s, size_t __n, FILE * __f)
{
return _fwrite(__p, __s * __n, __f) / __s;
}
__extern_inline int ferror(FILE *__f)
{
return __f->_IO_error;
}
__extern_inline int feof(FILE *__f)
{
return __f->_IO_eof;
}
__extern_inline void clearerr(FILE *__f)
{
__f->_IO_error = 0;
__f->_IO_eof = 0;
}
#endif
#endif /* _STDIO_H */
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