mirror of
https://github.com/RGBCube/serenity
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4c6a91d0c0
libstdc++v3 checks whether vscanf is available and only then makes C99 stdio functions available in the std namespace.
104 lines
3.4 KiB
C
104 lines
3.4 KiB
C
/*
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* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#define _STDIO_H // Make GMP believe we exist.
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#include <bits/FILE.h>
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#include <limits.h>
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#include <stdarg.h>
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#define FILENAME_MAX 1024
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__BEGIN_DECLS
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#ifndef EOF
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# define EOF (-1)
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#endif
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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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#define _IOFBF 0
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#define _IOLBF 1
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#define _IONBF 2
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#define L_tmpnam 256
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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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typedef off_t fpos_t;
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int fseek(FILE*, long offset, int whence);
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int fseeko(FILE*, off_t offset, int whence);
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int fgetpos(FILE*, fpos_t*);
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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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char* fgets(char* buffer, int size, FILE*);
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int fputc(int ch, FILE*);
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int fileno(FILE*);
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int fgetc(FILE*);
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int fgetc_unlocked(FILE*);
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int getc(FILE*);
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int getc_unlocked(FILE* stream);
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int getchar();
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ssize_t getdelim(char**, size_t*, int, FILE*);
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ssize_t getline(char**, size_t*, FILE*);
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int ungetc(int c, FILE*);
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int remove(const char* pathname);
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FILE* fdopen(int fd, const char* mode);
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FILE* fopen(const char* pathname, const char* mode);
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FILE* freopen(const char* pathname, const char* mode, FILE*);
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void flockfile(FILE* filehandle);
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void funlockfile(FILE* filehandle);
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int fclose(FILE*);
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void rewind(FILE*);
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void clearerr(FILE*);
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int ferror(FILE*);
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int feof(FILE*);
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int fflush(FILE*);
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size_t fread(void* ptr, size_t size, size_t nmemb, FILE*);
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size_t fread_unlocked(void* ptr, size_t size, size_t nmemb, FILE*);
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size_t fwrite(const void* ptr, size_t size, size_t nmemb, FILE*);
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int vprintf(const char* fmt, va_list) __attribute__((format(printf, 1, 0)));
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int vfprintf(FILE*, const char* fmt, va_list) __attribute__((format(printf, 2, 0)));
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int vasprintf(char** strp, const char* fmt, va_list) __attribute__((format(printf, 2, 0)));
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int vsprintf(char* buffer, const char* fmt, va_list) __attribute__((format(printf, 2, 0)));
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int vsnprintf(char* buffer, size_t, const char* fmt, va_list) __attribute__((format(printf, 3, 0)));
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int fprintf(FILE*, const char* fmt, ...) __attribute__((format(printf, 2, 3)));
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int printf(const char* fmt, ...) __attribute__((format(printf, 1, 2)));
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void dbgputch(char);
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void dbgputstr(const char*, size_t);
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int sprintf(char* buffer, const char* fmt, ...) __attribute__((format(printf, 2, 3)));
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int asprintf(char** strp, const char* fmt, ...) __attribute__((format(printf, 2, 3)));
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int snprintf(char* buffer, size_t, const char* fmt, ...) __attribute__((format(printf, 3, 4)));
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int putchar(int ch);
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int putc(int ch, FILE*);
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int puts(const char*);
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int fputs(const char*, FILE*);
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void perror(const char*);
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int scanf(const char* fmt, ...) __attribute__((format(scanf, 1, 2)));
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int sscanf(const char* str, const char* fmt, ...) __attribute__((format(scanf, 2, 3)));
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int fscanf(FILE*, const char* fmt, ...) __attribute__((format(scanf, 2, 3)));
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int vscanf(const char*, va_list) __attribute__((format(scanf, 1, 0)));
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int vfscanf(FILE*, const char*, va_list) __attribute__((format(scanf, 2, 0)));
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int vsscanf(const char*, const char*, va_list) __attribute__((format(scanf, 2, 0)));
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int setvbuf(FILE*, char* buf, int mode, size_t);
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void setbuf(FILE*, char* buf);
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void setlinebuf(FILE*);
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int rename(const char* oldpath, const char* newpath);
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FILE* tmpfile();
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char* tmpnam(char*);
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FILE* popen(const char* command, const char* type);
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int pclose(FILE*);
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__END_DECLS
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