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165 lines
6 KiB
C
165 lines
6 KiB
C
/******************************************************************************
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COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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more details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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stdio.h
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Standard buffered input/output.
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******************************************************************************/
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#ifndef _STDIO_H
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#define _STDIO_H 1
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#include <features.h>
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#include <sortix/seek.h>
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__BEGIN_DECLS
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@include(off_t.h)
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@include(size_t.h)
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@include(ssize_t.h)
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@include(va_list.h)
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@include(NULL.h)
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@include(FILE.h)
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struct _fpos_t;
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typedef struct _fpos_t fpos_t;
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/* TODO: Implement L_ctermid */
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#if __POSIX_OBSOLETE <= 200801
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/* TODO: Implement L_tmpnam */
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#endif
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/* The possibilities for the third argument to `setvbuf'. */
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#define _IOFBF 0 /* Fully buffered. */
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#define _IOLBF 1 /* Line buffered. */
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#define _IONBF 2 /* No buffering. */
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#define EOF (-1)
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/* FILENAME_MAX, FOPEN_MAX, TMP_MAX are not defined because libmaxsi and Sortix
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do not have these restrictions. */
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/* Default path prefix for `tempnam' and `tmpnam'. */
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#if __POSIX_OBSOLETE <= 200801
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#define P_tmpdir "/tmp"
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#endif
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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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/* C89/C99 say they're macros. Make them happy. */
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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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extern void clearerr(FILE* stream);
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extern int fclose(FILE* stream);
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extern FILE* fdopen(int fildes, const char* mode);
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extern int feof(FILE* stream);
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extern int ferror(FILE* stream);
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extern int fflush(FILE* stream);
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extern int fileno(FILE* stream);
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extern int fgetc(FILE* stream);
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extern FILE* fopen(const char* restrict filename, const char* restrict mode);
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extern int fprintf(FILE* restrict stream, const char* restrict format, ...);
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extern int fputc(int c, FILE* stream);
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extern size_t fread(void* restrict ptr, size_t size, size_t nitems, FILE* restrict stream);
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extern int fseek(FILE* stream, long offset, int whence);
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extern int fseeko(FILE* stream, off_t offset, int whence);
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extern long ftell(FILE* stream);
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extern off_t ftello(FILE* stream);
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extern size_t fwrite(const void* restrict ptr, size_t size, size_t nitems, FILE* restrict stream);
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extern int getc(FILE* stream);
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extern int getchar(void);
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extern ssize_t getdelim(char** restrict lineptr, size_t* restrict n, int delimiter, FILE* restrict stream);
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extern ssize_t getline(char** restrict lineptr, size_t* restrict n, FILE* restrict stream);
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extern void perror(const char* s);
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extern int printf(const char* restrict format, ...);
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extern int putc(int c, FILE* stream);
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extern int putchar(int c);
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extern int puts(const char* str);
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extern int remove(const char* path);
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extern void rewind(FILE* stream);
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extern int snprintf(char* restrict s, size_t n, const char* restrict format, ...);
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extern char* sortix_gets(void);
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extern int sortix_puts(const char* str);
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extern int sprintf(char* restrict s, const char* restrict format, ...);
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extern int vfprintf(FILE* restrict stream, const char* restrict format, va_list ap);
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extern int vprintf(const char* restrict format, va_list ap);
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extern int vsnprintf(char* restrict, size_t, const char* restrict, va_list);
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extern int vsprintf(char* restrict s, const char* restrict format, va_list ap);
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/* TODO: These are not implemented in libmaxsi/sortix yet. */
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#if defined(__SORTIX_SHOW_UNIMPLEMENTED)
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extern char* ctermid(char* s);
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extern char* fgets(char* restrict s, int n, FILE* restrict stream);
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extern FILE *fmemopen(void* restrict buf, size_t size, const char* restrict mode);
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extern FILE* freopen(const char* restrict filename, const char *restrict mode, FILE* restrict stream);
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extern FILE* open_memstream(char** bufp, size_t* sizep);
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extern FILE* popen(const char* command, const char* mode);
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extern FILE* tmpfile(void);
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extern int dprintf(int fildes, const char* restrict format, ...);
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extern int fgetpos(FILE* restrict stream, fpos_t* restrict pos);
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extern int fputs(const char* restrict s, FILE* restrict stream);
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extern int fscanf(FILE* restrict stream, const char* restrict format, ... );
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extern int fsetpos(FILE* stream, const fpos_t* pos);
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extern int ftrylockfile(FILE* file);
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extern int getchar_unlocked(void);
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extern int getc_unlocked(FILE* stream);
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extern int pclose(FILE* steam);
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extern int putchar_unlocked(int c);
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extern int putc_unlocked(int c, FILE* steam);
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extern int rename(const char* oldname, const char* newname);
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extern int renameat(int oldfd, const char* oldname, int newfd, const char* newname);
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extern int scanf(const char* restrict format, ...);
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extern int setvbuf(FILE* restrict stream, char* restrict buf, int type, size_t size);
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extern int sscanf(const char* restrict s, const char* restrict format, ...);
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extern int ungetc(int c, FILE* stream);
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extern int vdprintf(int fildes, const char* restrict format, va_list ap);
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extern int vfscanf(FILE* restrict stream, const char* restrict format, va_list arg);
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extern int vscanf(const char* restrict format, va_list arg);
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extern int vsscanf(const char* restrict s, const char* restrict format, va_list arg);
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extern void flockfile(FILE* file);
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extern void funlockfile(FILE* file);
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extern void setbuf(FILE* restrict stream, char* restrict buf);
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#if __POSIX_OBSOLETE <= 200801
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extern char* tmpnam(char* s);
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extern char* tempnam(const char* dir, const char* pfx);
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#endif
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#endif
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#if defined(_SORTIX_SOURCE)
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void fregister(FILE* fp);
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void funregister(FILE* fp);
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FILE* fnewfile(void);
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int fcloseall(void);
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#endif
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#if __SORTIX_STDLIB_REDIRECTS
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inline char* gets(void) { return sortix_gets(); }
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#else
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/* traditional gets(3) is no longer POSIX, hence removed. */
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#endif
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__END_DECLS
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#endif
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