X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=includes%2Fstdio.h;h=df9bfe4261d16de6ec6e309803e7dbdbb4eb07df;hb=40491b595bb70b20781cc10e235ebf6f1f7b2455;hp=e9d323c78e6c1839a493cfdf101a90b98a6b08ce;hpb=33ea80a48bfc48263e3cc855e7a4bfef7ebe8d98;p=pdclib diff --git a/includes/stdio.h b/includes/stdio.h index e9d323c..df9bfe4 100644 --- a/includes/stdio.h +++ b/includes/stdio.h @@ -1,193 +1,30 @@ -// ---------------------------------------------------------------------------- -// $Id$ -// ---------------------------------------------------------------------------- -// Public Domain C Library - http://pdclib.sourceforge.net -// This code is Public Domain. Use, modify, and redistribute at will. -// ---------------------------------------------------------------------------- -// Input/output -// ---------------------------------------------------------------------------- +/* $Id$ */ -#ifndef __STDIO_H -#define __STDIO_H __STDIO_H +/* Release $Name$ */ -// TODO: Documentation, checking macros for personality +/* Input/output -// ---------------------------------------------------------------------------- -// MACROS - -#include "__NULL.h" - -#define _IOFBF // TODO -#define _IOLBF // TODO -#define _IONBF // TODO -#define BUFSIZ // TODO -#define EOF // TODO -#define FILENAME_MAX // TODO -#define FOPEN_MAX // TODO -#define L_tmpnam // TODO -#define SEEK_CUR // TODO -#define SEEK_END // TODO -#define SEEK_SET // TODO -#define TMP_MAX // TODO - -#define stderr // TODO -#define stdin // TODO -#define stdout // TODO - -// ---------------------------------------------------------------------------- -// TYPEDEFS - -#include "__size_t.h" - -typedef FILE; // TODO - personality? -typedef fpos_t; // TODO - personality? -typedef size_t; // TODO - personality? - -// ---------------------------------------------------------------------------- -// FUNCTIONS - -// TODO: Documentation. - -void clearerr( FILE * stream ); -int fclose( FILE * stream ); -int feof( FILE * stream ); -int ferror( FILE * stream ); -int fflush( FILE * stream ); -FILE * fopen( const char * restrict filename, const char * restrict mode ); -FILE * freopen( const char * restrict filename, const char * restrict mode, FILE * stream ); -int remove( const char * filename ); -int rename( const char * old, const char * new ); -void rewind( FILE * stream ); -void setbuf( FILE * restrict stream, char * restrict buf ); -int setvbuf( FILE * restrict stream, char * restrict buf, int mode, size_t size ); -FILE * tmpfile( void ) -char * tmpnam( char * s ); - -int fseek( FILE * stream, long offset, int mode ); -int fsetpos( FILE * stream, const fpos_t * pos ); -int fgetpos( FILE * restrict stream, fpos_t * restrict pos ); -long ftell( FILE * stream ); - -int fgetc( FILE * stream ); -char *fgets( char * restrict s, int n, FILE * restrict stream ); -size_t fread( void * restrict ptr, size_t size, size_t nelem, FILE * restrict stream ); -int getc( FILE * stream ); -int getchar( void ); -char * gets( char * s ); -int ungetc( int c, FILE * stream ); - -int fputc( int c, FILE * stream ); -int fputs( const char * restrict s, FILE * restrict stream ); -size_t fwrite( const void * restrict ptr, size_t size, size_t nelem, FILE * restrict stream ); -void perror( const char * s ); -int putc( int c, FILE * stream ); -int putchar( int c ); -int puts( const char * s ); - -int fscanf( FILE * restrict stream, const char * restrict format, ... ); -int scanf( const char * restrict format, ... ); -int sscanf( const char * restrict s, const char * restrict format, ... ); -int vfscanf( FILE * restrict stream, const char * restrict format, va_list ap ); -int vscanf( const char * restrict format, va_list ap ); -int vsscanf( const char * restrict s, const char * restrict format, va_list ap ); + This file is part of the Public Domain C Library (PDCLib). + Permission is granted to use, modify, and / or redistribute at will. +*/ -int fprintf( FILE * restrict stream, const char * restrict format, ... ); -int printf( const char * restrict format, ... ); -int snprintf( char * restrict s, size_t n, const char * restrict format, ... ); -int sprintf( char * restrict s, const char * restrict format, ... ); -int vfprintf( FILE * restrict stream, const char * restrict format, va_list ap ); -int vprintf( const char * restrict format, va_list ap ); -int vsnprintf( char * restrict s, size_t n, const char * restrict format, va_list ap ); -int vsprintf( char * restrict s, const char * restrict format, va_list ap); +/* TODO: This is a dummy header to avoid errors when mixing PDCLIB */ +/* with glibc . */ -/* PDPC code - unreviewed -/* - What we have is an internal buffer, which is 8 characters - longer than the actually used buffer. E.g. say BUFSIZ is - 512 bytes, then we actually allocate 520 bytes. The first - 2 characters will be junk, the next 2 characters set to NUL, - for protection against some backward-compares. The fourth-last - character is set to '\n', to protect against overscan. The - last 3 characters will be junk, to protect against memory - violation. intBuffer is the internal buffer, but everyone refers - to fbuf, which is actually set to the &intBuffer[4]. Also, - szfbuf is the size of the "visible" buffer, not the internal - buffer. The reason for the 2 junk characters at the beginning - is to align the buffer on a 4-byte boundary. -*/ +#ifndef _PDCLIB_STDIO_H +#define _PDCLIB_STDIO_H _PDCLIB_STDIO_H -typedef struct -{ -#if (defined(__OS2__) || defined(__32BIT__)) - unsigned long hfile; /* OS/2 file handle */ +#ifndef _PDCLIB_AUX_H +#define _PDCLIB_AUX_H _PDCLIB_AUX_H +#include <_PDCLIB_aux.h> #endif -#if (defined(__MSDOS__) || defined(__DOS__) || defined(__POWERC)) - int hfile; /* dos file handle */ -#endif -#if (defined(__MVS__)) - void *hfile; - int recfm; - int style; - int lrecl; - char ddname[9]; -#endif - int quickBin; /* 1 = do DosRead NOW!!!! */ - int quickText; /* 1 = quick text mode */ - int textMode; /* 1 = text mode, 0 = binary mode */ - int intFno; /* internal file number */ - unsigned long bufStartR; /* buffer start represents, e.g. if we - have read in 3 buffers, each of 512 bytes, and we are - currently reading from the 3rd buffer, then the first - character in the buffer would be 1024, so that is what is - put in bufStartR. */ - char *fbuf; /* file buffer - this is what all the routines - look at. */ - size_t szfbuf; /* size of file buffer (the one that the routines - see, and the user allocates, and what is actually - read in from disk) */ - char *upto; /* what character is next to read from buffer */ - char *endbuf; /* pointer PAST last character in buffer, ie it - points to the '\n' in the internal buffer */ - int errorInd; /* whether an error has occurred on this file */ - int eofInd; /* whether EOF has been reached on this file */ - int ungetCh; /* character pushed back, -1 if none */ - int bufTech; /* buffering technique, _IOFBF etc */ - char *intBuffer; /* internal buffer */ - int noNl; /* When doing gets, we don't copy NL */ - int mode; /* __WRITE_MODE or __READ_MODE */ - int update; /* Is file update (read + write)? */ - int theirBuffer; /* Is the buffer supplied by them? */ -} FILE; -typedef unsigned long fpos_t; +typedef void * FILE; -#define NULL ((void *)0) -#define FILENAME_MAX 260 -#define FOPEN_MAX 40 -#define _IOFBF 1 -#define _IOLBF 2 -#define _IONBF 3 -/*#define BUFSIZ 409600*/ -/* #define BUFSIZ 8192 */ -/*#define BUFSIZ 5120*/ -#define BUFSIZ 6144 -/* #define BUFSIZ 10 */ -/* #define BUFSIZ 512 */ -#define EOF -1 -#define L_tmpnam FILENAME_MAX -#define TMP_MAX 25 -#define SEEK_SET 0 -#define SEEK_CUR 1 -#define SEEK_END 2 -#define __NFILE (FOPEN_MAX - 3) -#define __WRITE_MODE 1 -#define __READ_MODE 2 +extern void * stderr; -extern FILE *stdin; -extern FILE *stdout; -extern FILE *stderr; +int printf( const char * _PDCLIB_restrict format, ... ); +int fputs( const char * _PDCLIB_restrict s, FILE * _PDCLIB_restrict stream ); +int puts( const char * _PDCLIB_restrict s ); -extern FILE *__userFiles[__NFILE]; -*/ - -#endif // __STDIO_H +#endif