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userspace: Rewrite everything
Everything. Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
@ -1,87 +1,156 @@
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/*
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This file is part of Fennix C Library.
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Fennix C Library is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef _STDIO_H
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#define _STDIO_H
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#include <stdarg.h>
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#include <stddef.h>
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#include <sys/stat.h>
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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/**
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* @brief EOF - End of file
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*
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* The value returned by several functions to indicate the end of file.
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*/
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#define EOF (-1)
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struct _IO_marker
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{
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struct _IO_marker *_next;
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struct _IO_FILE *_sbuf;
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int _pos;
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};
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struct _IO_FILE
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{
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int _flags;
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char *_IO_read_ptr;
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char *_IO_read_end;
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char *_IO_read_base;
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char *_IO_write_base;
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char *_IO_write_ptr;
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char *_IO_write_end;
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char *_IO_buf_base;
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char *_IO_buf_end;
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__off_t _offset;
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struct _IO_marker *_markers;
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struct _IO_FILE *_chain;
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int _fileno;
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};
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typedef struct _IO_FILE FILE;
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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#include <sys/types.h>
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#include <stddef.h>
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#include <stdarg.h>
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#define BUFSIZ 512
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#define FILENAME_MAX 255
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#define FOPEN_MAX 8
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#define _IOFBF 0
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#define _IOLBF 1
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#define _IONBF 2
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#define L_ctermid 20
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#define L_cuserid 20
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#define L_tmpnam 255
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#define SEEK_CUR 1
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#define SEEK_END 2
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#define SEEK_SET 0
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#define TMP_MAX 10000
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#define EOF (-1)
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#ifndef NULL
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#define NULL ((void *)0)
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#endif
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#define P_tmpdir "/tmp/"
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typedef long fpos_t;
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typedef unsigned long size_t;
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struct _IO_FILE
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{
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int fd;
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char *buffer;
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size_t buffer_size;
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size_t buffer_pos;
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int flags;
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int error;
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int eof;
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};
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#define _i_READ 1
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#define _i_WRITE 2
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extern struct _IO_FILE *_i_open_files[256];
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typedef struct _IO_FILE FILE;
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extern char *optarg;
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extern int opterr;
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extern int optind;
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extern int optopt;
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extern FILE *stdin;
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extern FILE *stdout;
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extern 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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FILE *freopen(const char *filename, const char *mode, FILE *stream);
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FILE *fopen(const char *filename, const char *mode);
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size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
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size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
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off_t fseek(FILE *stream, long offset, int whence);
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long ftell(FILE *stream);
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int fclose(FILE *fp);
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void clearerr(FILE *);
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char *ctermid(char *);
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int dprintf(int, const char *restrict, ...);
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int fclose(FILE *stream);
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FILE *fdopen(int, const char *);
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int feof(FILE *);
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int ferror(FILE *);
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int fflush(FILE *stream);
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int fprintf(FILE *stream, const char *format, ...);
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int printf(const char *format, ...);
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void setbuf(FILE *stream, char *buf);
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int vfprintf(FILE *stream, const char *format, va_list arg);
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int vsscanf(const char *s, const char *format, va_list arg);
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int sscanf(const char *s, const char *format, ...);
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int fgetc(FILE *);
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int fgetpos(FILE *restrict, fpos_t *restrict);
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char *fgets(char *restrict, int, FILE *restrict);
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int fileno(FILE *);
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void flockfile(FILE *);
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FILE *fmemopen(void *restrict, size_t, const char *restrict);
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FILE *fopen(const char *restrict pathname, const char *restrict mode);
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int fprintf(FILE *restrict, const char *restrict, ...);
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int fputc(int c, FILE *stream);
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int fputs(const char *restrict s, FILE *restrict stream);
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size_t fread(void *restrict ptr, size_t size, size_t nitems, FILE *restrict stream);
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FILE *freopen(const char *restrict, const char *restrict, FILE *restrict);
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int fscanf(FILE *restrict, const char *restrict, ...);
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int fseek(FILE *stream, long offset, int whence);
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int fseeko(FILE *, off_t, int);
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int fsetpos(FILE *, const fpos_t *);
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long ftell(FILE *);
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off_t ftello(FILE *);
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int ftrylockfile(FILE *);
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void funlockfile(FILE *);
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size_t fwrite(const void *restrict ptr, size_t size, size_t nitems, FILE *restrict stream);
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int getc(FILE *);
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int getchar(void);
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int getc_unlocked(FILE *);
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int getchar_unlocked(void);
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ssize_t getdelim(char **restrict, size_t *restrict, int, FILE *restrict);
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ssize_t getline(char **restrict, size_t *restrict, FILE *restrict);
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FILE *open_memstream(char **, size_t *);
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int pclose(FILE *);
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void perror(const char *);
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FILE *popen(const char *, const char *);
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int printf(const char *restrict format, ...);
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int putc(int c, FILE *stream);
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int fputs(const char *s, FILE *stream);
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int puts(const char *s);
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int putchar(int c);
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int fgetc(FILE *stream);
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int putc_unlocked(int c, FILE *stream);
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int putchar_unlocked(int c);
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int puts(const char *s);
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int remove(const char *);
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int rename(const char *, const char *);
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int renameat(int, const char *, int, const char *);
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void rewind(FILE *);
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int scanf(const char *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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int snprintf(char *restrict, size_t, const char *restrict, ...);
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int sprintf(char *restrict, const char *restrict, ...);
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int sscanf(const char *restrict, const char *restrict, ...);
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FILE *tmpfile(void);
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char *tmpnam(char *);
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int ungetc(int, FILE *);
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int vdprintf(int, const char *restrict, va_list);
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int vfprintf(FILE *restrict, const char *restrict, va_list);
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int vfscanf(FILE *restrict, const char *restrict, va_list);
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int vprintf(const char *restrict, va_list);
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int vscanf(const char *restrict, va_list);
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int vsnprintf(char *restrict, size_t, const char *restrict, va_list);
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int vsprintf(char *restrict, const char *restrict, va_list);
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int vsscanf(const char *restrict, const char *restrict, va_list);
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#ifdef __cplusplus
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}
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#endif
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#endif // __cplusplus
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#endif
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#endif // !_STDIO_H
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