| /* This is part of the iostream/stdio library, providing -*- C -*- I/O. |
| Define ANSI C stdio on top of C++ iostreams. |
| Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc. |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with this library; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| /* |
| * ANSI Standard: 4.9 INPUT/OUTPUT <stdio.h> |
| */ |
| |
| #ifndef _STDIO_H |
| #define _STDIO_H |
| #define _STDIO_USES_IOSTREAM |
| |
| #include <libio.h> |
| |
| #ifndef NULL |
| #ifdef __cplusplus |
| #define NULL 0 |
| #else |
| #define NULL (void*)0 |
| #endif |
| #endif |
| |
| #ifndef EOF |
| #define EOF (-1) |
| #endif |
| #ifndef BUFSIZ |
| #define BUFSIZ _IO_BUFSIZ |
| #endif |
| |
| #define _IOFBF 0 /* Fully buffered. */ |
| #define _IOLBF 1 /* Line buffered. */ |
| #define _IONBF 2 /* No buffering. */ |
| |
| #define SEEK_SET 0 |
| #define SEEK_CUR 1 |
| #define SEEK_END 2 |
| |
| /* define size_t. Crud in case <sys/types.h> has defined it. */ |
| #if !defined(_SIZE_T) && !defined(_T_SIZE_) && !defined(_T_SIZE) |
| #if !defined(__SIZE_T) && !defined(_SIZE_T_) && !defined(___int_size_t_h) |
| #if !defined(_GCC_SIZE_T) && !defined(_SIZET_) |
| #define _SIZE_T |
| #define _T_SIZE_ |
| #define _T_SIZE |
| #define __SIZE_T |
| #define _SIZE_T_ |
| #define ___int_size_t_h |
| #define _GCC_SIZE_T |
| #define _SIZET_ |
| typedef _IO_size_t size_t; |
| #endif |
| #endif |
| #endif |
| |
| typedef struct _IO_FILE FILE; |
| typedef _IO_fpos_t fpos_t; |
| |
| #include <stdio_lim.h> |
| |
| #define P_tmpdir "/tmp" |
| |
| /* For use by debuggers. These are linked in if printf or fprintf are used. */ |
| extern FILE *stdin, *stdout, *stderr; /* TODO */ |
| |
| #define stdin _IO_stdin |
| #define stdout _IO_stdout |
| #define stderr _IO_stderr |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifndef __P |
| #if defined(__STDC__) || defined(__cplusplus) || defined(c_plusplus) |
| #define __P(args) args |
| #else |
| #define __P(args) () |
| #endif |
| #endif /*!__P*/ |
| |
| extern void clearerr __P ((FILE*)); |
| extern int fclose __P ((FILE*)); |
| extern int feof __P ((FILE*)); |
| extern int ferror __P ((FILE*)); |
| extern int fflush __P ((FILE*)); |
| extern int fgetc __P ((FILE *)); |
| extern int fgetpos __P ((FILE* fp, fpos_t *pos)); |
| extern char* fgets __P ((char*, int, FILE*)); |
| extern FILE* fopen __P ((__const char*, __const char*)); |
| extern FILE* fopencookie __P ((void *cookie, __const char *mode, |
| _IO_cookie_io_functions_t io_functions)); |
| extern int fprintf __P ((FILE*, __const char* format, ...)); |
| extern int fputc __P ((int, FILE*)); |
| extern int fputs __P ((__const char *str, FILE *fp)); |
| extern size_t fread __P ((void*, size_t, size_t, FILE*)); |
| extern FILE* freopen __P ((__const char*, __const char*, FILE*)); |
| extern int fscanf __P ((FILE *fp, __const char* format, ...)); |
| extern int fseek __P ((FILE* fp, long int offset, int whence)); |
| extern int fsetpos __P ((FILE* fp, __const fpos_t *pos)); |
| extern long int ftell __P ((FILE* fp)); |
| extern size_t fwrite __P ((__const void*, size_t, size_t, FILE*)); |
| extern int getc __P ((FILE *)); |
| extern int getchar __P ((void)); |
| extern char* gets __P ((char*)); |
| extern void perror __P ((__const char *)); |
| extern int printf __P ((__const char* format, ...)); |
| extern int putc __P ((int, FILE *)); |
| extern int putchar __P ((int)); |
| extern int puts __P ((__const char *str)); |
| extern int remove __P ((__const char*)); |
| extern int rename __P ((__const char* _old, __const char* _new)); |
| extern void rewind __P ((FILE*)); |
| extern int scanf __P ((__const char* format, ...)); |
| extern void setbuf __P ((FILE*, char*)); |
| extern void setlinebuf __P ((FILE*)); |
| extern void setbuffer __P ((FILE*, char*, int)); |
| extern int setvbuf __P ((FILE*, char*, int mode, size_t size)); |
| extern int sprintf __P ((char*, __const char* format, ...)); |
| extern int sscanf __P ((__const char* string, __const char* format, ...)); |
| extern FILE* tmpfile __P ((void)); |
| extern char* tmpnam __P ((char*)); |
| #ifdef __USE_REENTRANT |
| extern char* tmpnam_r __P ((char*)); |
| #endif |
| #ifdef __USE_SVID |
| extern char *tempnam __P ((__const char *__dir, __const char *__pfx)); |
| #endif |
| extern char *__stdio_gen_tempname __P ((char *__buf, size_t bufsize, |
| __const char *dir, __const char *pfx, |
| int dir_search, size_t *lenptr, |
| FILE **streamptr)); |
| extern int ungetc __P ((int c, FILE* fp)); |
| extern int vfprintf __P ((FILE *fp, char __const *fmt0, _G_va_list)); |
| extern int vprintf __P ((char __const *fmt, _G_va_list)); |
| extern int vsprintf __P ((char* string, __const char* format, _G_va_list)); |
| extern void __libc_fatal __P ((__const char *__message)) |
| __attribute__ ((__noreturn__)); |
| |
| #ifndef __STRICT_ANSI__ |
| extern int dprintf __P ((int, __const char *, ...)); |
| extern int vdprintf __P ((int, __const char *, _G_va_list)); |
| extern int vfscanf __P ((FILE*, __const char *, _G_va_list)); |
| extern int __vfscanf __P ((FILE*, __const char *, _G_va_list)); |
| extern int vscanf __P ((__const char *, _G_va_list)); |
| extern int vsscanf __P ((__const char *, __const char *, _G_va_list)); |
| extern int __vsscanf __P ((__const char *, __const char *, _G_va_list)); |
| #endif |
| |
| #if !defined(__STRICT_ANSI__) || defined(_POSIX_SOURCE) |
| extern FILE *fdopen __P ((int, __const char *)); |
| extern int fileno __P ((FILE*)); |
| extern FILE* popen __P ((__const char*, __const char*)); |
| extern int pclose __P ((FILE*)); |
| |
| #define L_ctermid 9 |
| #define L_cuserid 9 |
| |
| /* Return the name of the controlling terminal. */ |
| extern char *ctermid __P ((char *__buf)); |
| |
| /* Get character login name of the user. */ |
| extern char *cuserid __P ((char * __buf)); |
| #endif |
| |
| #ifdef __USE_GNU |
| extern _IO_ssize_t getdelim __P ((char **, size_t *, int, FILE*)); |
| extern _IO_ssize_t getline __P ((char **, size_t *, FILE *)); |
| extern _IO_ssize_t __getline __P ((char **, size_t *, FILE *)); |
| |
| extern int snprintf __P ((char *, size_t, __const char *, ...)); |
| extern int __snprintf __P ((char *, size_t, __const char *, ...)); |
| extern int vsnprintf __P ((char *, size_t, __const char *, _G_va_list)); |
| extern int __vsnprintf __P ((char *, size_t, __const char *, _G_va_list)); |
| |
| extern int asprintf __P ((char **, const char *, ...)); |
| extern int vasprintf __P ((char **, const char *, _G_va_list)); |
| |
| /* Open a stream that writes into a malloc'd buffer that is expanded as |
| necessary. *BUFLOC and *SIZELOC are updated with the buffer's location |
| and the number of characters written on fflush or fclose. */ |
| extern FILE *open_memstream __P ((char **__bufloc, size_t *__sizeloc)); |
| #endif |
| |
| extern int __underflow __P ((struct _IO_FILE*)); |
| extern int __overflow __P ((struct _IO_FILE*, int)); |
| |
| #ifdef __USE_BSD |
| extern int sys_nerr; |
| extern const char *const sys_errlist[]; |
| #endif |
| #ifdef __USE_GNU |
| extern int _sys_nerr; |
| extern const char *const _sys_errlist[]; |
| #endif |
| |
| /* Handle locking of streams. */ |
| #ifdef __USE_REENTRANT |
| extern void clearerr_locked __P ((FILE *)); |
| extern void clearerr_unlocked __P ((FILE *)); |
| extern int feof_locked __P ((FILE *)); |
| extern int feof_unlocked __P ((FILE *)); |
| extern int ferror_locked __P ((FILE*)); |
| extern int ferror_unlocked __P ((FILE*)); |
| extern int fileno_locked __P ((FILE *)); |
| extern int fileno_unlocked __P ((FILE *)); |
| extern void flockfile __P ((FILE *)); |
| extern void funlockfile __P ((FILE *)); |
| extern int ftrylockfile __P ((FILE *)); |
| extern int fclose_unlocked __P ((FILE *)); |
| extern int fflush_locked __P ((FILE *)); |
| extern int fflush_unlocked __P ((FILE *)); |
| extern size_t fread_unlocked __P ((void *, size_t, size_t, FILE *)); |
| extern size_t fwrite_unlocked __P ((const void *, size_t, size_t, FILE *)); |
| |
| extern int fputc_locked __P ((int, FILE*)); |
| extern int fputc_unlocked __P ((int, FILE*)); |
| extern int getc_locked __P ((FILE *)); |
| extern int getc_unlocked __P ((FILE *)); |
| extern int getchar_locked __P ((void)); |
| extern int getchar_unlocked __P ((void)); |
| extern int putc_locked __P ((int, FILE *)); |
| extern int putc_unlocked __P ((int, FILE *)); |
| extern int putchar_locked __P ((int)); |
| extern int putchar_unlocked __P ((int)); |
| |
| # ifndef _LIBC |
| # define getc_unlocked(fp) _IO_getc_unlocked (fp) |
| # define getc_locked(fp) _IO_getc (fp) |
| # define getchar_unlocked() _IO_getc_unlocked (stdin) |
| # define getchar_locked() _IO_getc (stdin) |
| # define putchar_unlocked(c) _IO_putc_unlocked (c, stdout) |
| # define putchar_locked(c) _IO_putc (c, stdout) |
| # endif |
| |
| #endif /* __USE_REENTRANT */ |
| |
| #define getc(_fp) _IO_getc (_fp) |
| #define putc(_ch, _fp) _IO_putc (_ch, _fp) |
| #define putchar(_ch) _IO_putc (_ch, stdout) |
| #define getchar() _IO_getc (stdin) |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| |
| |
| #endif /* !_STDIO_H */ |
