1  #ifndef _IOLIBIO_H
       2  #define _IOLIBIO_H 1
       3  
       4  #include <stdio.h>
       5  #include <libio/libio.h>
       6  
       7  /* Alternative names for many of the stdio.h functions, used
       8     internally and exposed for backward compatibility's sake.  */
       9  
      10  extern int _IO_fclose (FILE*);
      11  extern int _IO_new_fclose (FILE*);
      12  extern int _IO_old_fclose (FILE*);
      13  extern FILE *_IO_fdopen (int, const char*) __THROW;
      14  libc_hidden_proto (_IO_fdopen)
      15  extern FILE *_IO_old_fdopen (int, const char*) __THROW;
      16  extern FILE *_IO_new_fdopen (int, const char*) __THROW;
      17  extern int _IO_fflush (FILE*);
      18  libc_hidden_proto (_IO_fflush)
      19  extern int _IO_fgetpos (FILE*, __fpos_t*);
      20  extern int _IO_fgetpos64 (FILE*, __fpos64_t*);
      21  extern char* _IO_fgets (char*, int, FILE*);
      22  extern FILE *_IO_fopen (const char*, const char*);
      23  extern FILE *_IO_old_fopen (const char*, const char*);
      24  extern FILE *_IO_new_fopen (const char*, const char*);
      25  extern FILE *_IO_fopen64 (const char*, const char*);
      26  extern FILE *__fopen_internal (const char*, const char*, int)
      27  	attribute_hidden;
      28  extern FILE *__fopen_maybe_mmap (FILE *) __THROW attribute_hidden;
      29  extern int _IO_fprintf (FILE*, const char*, ...);
      30  extern int _IO_fputs (const char*, FILE*);
      31  libc_hidden_proto (_IO_fputs)
      32  extern int _IO_fsetpos (FILE*, const __fpos_t *);
      33  extern int _IO_fsetpos64 (FILE*, const __fpos64_t *);
      34  extern long int _IO_ftell (FILE*);
      35  libc_hidden_proto (_IO_ftell)
      36  extern size_t _IO_fread (void*, size_t, size_t, FILE*);
      37  libc_hidden_proto (_IO_fread)
      38  extern size_t _IO_fwrite (const void*, size_t, size_t, FILE*);
      39  libc_hidden_proto (_IO_fwrite)
      40  extern char* _IO_gets (char*);
      41  extern void _IO_perror (const char*) __THROW;
      42  extern int _IO_printf (const char*, ...);
      43  extern int _IO_puts (const char*);
      44  libc_hidden_proto (_IO_puts)
      45  extern int _IO_scanf (const char*, ...);
      46  extern void _IO_setbuffer (FILE *, char*, size_t) __THROW;
      47  libc_hidden_proto (_IO_setbuffer)
      48  extern int _IO_setvbuf (FILE*, char*, int, size_t) __THROW;
      49  libc_hidden_proto (_IO_setvbuf)
      50  extern int _IO_sscanf (const char*, const char*, ...) __THROW;
      51  extern int _IO_sprintf (char *, const char*, ...) __THROW;
      52  extern int _IO_ungetc (int, FILE*) __THROW;
      53  extern int _IO_vsscanf (const char *, const char *, __gnuc_va_list) __THROW;
      54  
      55  #define _IO_clearerr(FP) ((FP)->_flags &= ~(_IO_ERR_SEEN|_IO_EOF_SEEN))
      56  #define _IO_fseek(__fp, __offset, __whence) \
      57    (_IO_seekoff_unlocked (__fp, __offset, __whence, _IOS_INPUT|_IOS_OUTPUT) \
      58     == _IO_pos_BAD ? EOF : 0)
      59  #define _IO_rewind(FILE) \
      60    (void) _IO_seekoff_unlocked (FILE, 0, 0, _IOS_INPUT|_IOS_OUTPUT)
      61  #define _IO_freopen(FILENAME, MODE, FP) \
      62    (_IO_file_close_it (FP), \
      63     _IO_file_fopen (FP, FILENAME, MODE, 1))
      64  #define _IO_old_freopen(FILENAME, MODE, FP) \
      65    (_IO_old_file_close_it (FP), _IO_old_file_fopen(FP, FILENAME, MODE))
      66  #define _IO_freopen64(FILENAME, MODE, FP) \
      67    (_IO_file_close_it (FP), \
      68     _IO_file_fopen (FP, FILENAME, MODE, 0))
      69  #define _IO_fileno(FP) ((FP)->_fileno)
      70  extern FILE* _IO_popen (const char*, const char*) __THROW;
      71  extern FILE* _IO_new_popen (const char*, const char*) __THROW;
      72  extern FILE* _IO_old_popen (const char*, const char*) __THROW;
      73  extern int __new_pclose (FILE *) __THROW;
      74  extern int __old_pclose (FILE *) __THROW;
      75  #define _IO_pclose _IO_fclose
      76  #define _IO_setbuf(_FP, _BUF) _IO_setbuffer (_FP, _BUF, BUFSIZ)
      77  #define _IO_setlinebuf(_FP) _IO_setvbuf (_FP, NULL, 1, 0)
      78  
      79  FILE *__new_freopen (const char *, const char *, FILE *) __THROW;
      80  FILE *__old_freopen (const char *, const char *, FILE *) __THROW;
      81  
      82  #endif /* iolibio.h.  */