142 lines
4 KiB
C
Executable file
142 lines
4 KiB
C
Executable file
/*
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* <stdio.h> - input/output
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* This header is a part of the FENIX C Library and is free software.
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* You can redistribute and/or modify it subject to the terms of the
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* Clumsy Wolf Public License v4. For more details, see the file COPYING.
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*
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* The FENIX C Library is distributed WITH NO WARRANTY WHATSOEVER. See
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* The CWPL for more details.
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*/
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#ifndef _STDIO_H
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#define _STDIO_H
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#ifdef _XOPEN_SOURCE
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#ifdef _POSIX_C_SOURCE
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#define _POSIX_C_SOURCE 200809L
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#endif
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#endif
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#include <sys/cdefs.h>
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#ifndef NULL
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#define NULL ((void *) 0)
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#endif
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#include <types/size_t.h>
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#include <types/ssize_t.h>
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#include <types/off_t.h>
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#ifdef _POSIX_C_SOURCE
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#include <types/ssize_t.h>
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#endif
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#include <stdarg.h>
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typedef unsigned long int fpos_t;
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typedef struct _FILE_STRUCT {
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fpos_t position; /* Current position in file */
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int fildes; /* The file's file descriptor */
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int rw; /* Is it read-only or read-write? */
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int errind; /* Have we got an error? */
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int eofind; /* Have we reached EOF? */
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char * buffer; /* The file's buffer */
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int buf_size; /* The size of the file's buffer */
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int buf_mode; /* How is the file buffered? (_IOFBF, etc.) */
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} FILE;
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#define EOF (-1)
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#define _IOFBF 01 /* IO fully buffered */
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#define _IOLBF 02 /* IO line buffered */
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#define _IONBF 04 /* IO not buffered */
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#define SEEK_CUR 01 /* Seek relative to current position */
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#define SEEK_END 02 /* Seek relative to end of file */
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#define SEEK_SET 04 /* Seek relative to start of file */
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#define BUFSIZ 1024
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#define FILENAME_MAX 4096
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#define FOPEN_MAX 1024
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#define L_tmpnam 512
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#define TMP_MAX 65536
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#ifdef _POSIX_C_SOURCE
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#define L_ctermid 1024
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#endif
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extern const FILE * stdin;
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extern const FILE * stdout;
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extern const FILE * stderr;
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#define stdin (stdin)
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#define stdout (stdout)
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#define stderr (stderr)
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/* Operations on files (ISO C Std. 7.19.4) */
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int remove(const char *);
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int rename(const char *, const char *);
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FILE * tmpfile(void);
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char * tmpnam(char *);
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/* File access functions (ISO C Std. 7.19.5) */
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int fclose(FILE *);
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int fflush(FILE *);
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FILE * fopen(const char * restrict, const char * restrict);
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FILE * freopen(const char * restrict, const char * restrict, FILE * restrict);
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void setbuf(FILE * restrict, char * restrict);
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int setvbuf(FILE * restrict, char * restrict, int, size_t);
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/* Formatted IO functions (ISO C Std. 7.19.6) */
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int fprintf(FILE * restrict, const char * restrict, ...);
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int printf(const char * restrict, ...);
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int sprintf(char * restrict, const char * restrict, ...);
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int snprintf(char * restrict, size_t n, const char * restrict, ...);
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int vfprintf(FILE * restrict, const char * restrict, va_list);
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int vprintf(const char * restrict, va_list);
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int vsnprintf(char * restrict, size_t n, const char * restrict, va_list);
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int vsprintf(char * restrict, const char * restrict, va_list);
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int fscanf(FILE * restrict, const char * restrict, ...);
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int scanf(const char * restrict, ...);
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int sscanf(const char * restrict, const char * restrict, ...);
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int vfscanf(FILE * restrict, const char * restrict, va_list);
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int vscanf(const char * restrict, va_list);
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int vsscanf(const char * restrict, const char * restrict, va_list);
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/* Character IO functions (ISO C Std. 7.19.7) */
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int fgetc(FILE *);
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int fgets(char * restrict, int, FILE * restrict);
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int fputc(int, FILE *);
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int fputs(const char * restrict, FILE * restrict);
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#define getc(stream) fgetc(stream)
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int getchar(void);
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char * gets(char *);
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int putc(int, FILE *);
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int putchar(int);
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int puts(const char *);
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int ungetc(int, FILE *);
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/* Direct IO functions (ISO C Std. 7.19.8) */
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size_t fread(void * restrict, size_t, size_t, FILE * restrict);
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size_t fwrite(const void * restrict, size_t, size_t, FILE * restrict);
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/* File positioning functions (ISO C Std. 7.19.9) */
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int fgetpos(FILE * restrict, fpos_t * restrict);
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int fseek(FILE *, long int, int);
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int fsetpos(FILE *, const fpos_t *);
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long int ftell(FILE *);
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void rewind(FILE *);
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/* Error-handling functions (ISO C Std. 7.19.10) */
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void clearerr(FILE *);
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int feof(FILE *);
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int ferror(FILE *);
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void perror(const char *);
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#endif
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