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Diffstat (limited to 'libc/stdio1/stdio.h')
| -rw-r--r-- | libc/stdio1/stdio.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/libc/stdio1/stdio.h b/libc/stdio1/stdio.h deleted file mode 100644 index 4bd1989..0000000 --- a/libc/stdio1/stdio.h +++ /dev/null @@ -1,135 +0,0 @@ -/* simplified linux stdio.h - Copyright (C) 1995 Joel N. Weber II - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - as published by the Free Software Foundation; either version 2 - of the License, or (at your option) any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <fcntl.h> -#include <sys/types.h> -#include <malloc.h> - -#ifndef __STDIO_H -#define __STDIO_H - -/* when you add or change fields here, be sure to change the initialization - * in stdio_init and fopen */ -struct __stdio_file { - int fd; /* the file descriptor associated with the stream */ - unsigned char *bufstart; /* the start of the buffer */ - unsigned char *bufpos; /* the next byte to write to or read from */ - unsigned char *bufread; /* the end of data returned by last read() */ - unsigned char *bufend; /* the end of the buffer; ie the byte after the last - malloc()ed byte */ - int buffer_mode; -#define _IONBF 0xB111 /* no buffering */ -#define _IOLBF 0xB112 /* line buffering */ -#define _IOFBF 0xB113 /* full buffering */ - int file_mode; -#define _MODE_READ 0xB121 -#define _MODE_WRITE 0xB122 -#define _MODE_RDWR 0xB124 /* used when a file is readwrite and is ord with - what's in the buffer now */ - unsigned char ungetted, ungetchar; - /* ungetted = 1 if there's data unread; else 0 - ungetchar contains the character */ - int fc_eof:1; - int fc_err:1; /* eof and error conditions */ - int iotrans:1; /* Translate \n -> \r\n on MSDOS */ -}; - -#define EOF (-1) - -typedef struct __stdio_file FILE; - -#define BUFSIZ 256 - -extern FILE *stdin, *stdout, *stderr, *__stdsprintf; - -/* The following macros are used for all access to the buffers. If you - * know the file is unbuffered, however, you may write to it directly, as - * fputs.c does. However, be aware that sprintf assumes that by setting - * bufend to 0, no file writing will occur. Also, since NO streams use - * unbuffered mode by default and the function to change this behavior is - * not implemented yet, I'm considering disallowing raw access at the cost - * of having each byte of a string written individually. However, that - * IS what you're asking for with non-buffered mode. - * - * RDB: It's considered very bad form to use the raw read() & write() - * calls on the same files you use the stdio functions. - */ -#ifdef __MSDOS__ -#define putc(c, fp) fputc(c, fp) -#define getc(fp) fgetc(fp) -#else -#define putc(c, stream) \ - (((stream)->bufpos[0] = (c)), \ - ((stream)->bufpos++), \ - ((((stream)->bufpos == (stream)->bufend) \ - ||((stream)->buffer_mode == _IONBF) \ - ||(((stream)->buffer_mode == _IOLBF) \ - && ((stream)->bufpos != (stream)->bufstart) \ - && ((stream)->bufpos[-1] == '\n'))) \ - ? fflush(stream):0)) - -#define getc(stream) \ - ((stream)->ungetted ? (((stream)->ungetted = 0), ((stream)->ungetchar)) : \ - (((stream)->bufpos == (stream)->bufread)?__ffillbuf(stream): \ - (*(stream)->bufpos++))) - -#endif - -#define putchar(c) putc((c), stdout) -#define getchar() getc(stdin) -#define ungetc(c, stream) (((stream)->ungetted = 1), ((stream)->ungetchar = c)) - -#define ferror(fp) ((fp)->fc_err) -#define feof(fp) ((fp)->fc_eof) - -#define fileno(fp) ((fp)->fd) -/* declare functions; not like it makes much difference without ANSI */ -/* RDB: The return values _are_ important, especially if we ever use - 8086 'large' model - */ - -#ifndef __P -#define __P(x) () -#endif - -int setvbuf __P((FILE*, char*, int, size_t)); -int __ffillbuf __P((FILE*)); -void __stdio_init __P((void)); -int fclose __P((FILE*)); -int fflush __P((FILE*)); -int fgetc __P((FILE*)); -char *fgets __P((char*, size_t, FILE*)); -FILE *fopen __P((char*, char*)); - -int fputc __P((int, FILE*)); -int fputs __P((__const char*, FILE*)); -char *idealgetline __P((FILE*)); -int puts __P((char*)); - -int printf __P ((__const char *, ...)); -int fprintf __P ((FILE *, __const char *, ...)); -int sprintf __P ((char *, __const char *, ...)); - -#ifndef SEEK_SET -#define SEEK_SET 0 -#define SEEK_CUR 1 -#define SEEK_END 2 -#endif - -#endif /* __STDIO_H */ -/* TODO: add scanf, fscanf */ |