STDIO(3) Linux Programmer's Manual STDIO(3) NAME stdio - SYNOPSIS #include FILE *stdin; FILE *stdout; FILE *stderr; DESCRIPTION I/O I/O man () ( opening ) () ( file position indicator ) (0 ) fgetc(3) fputc(3) ( closing ) () FILE () () main exit(3) () abort(3) -- ()-- () () stdinstdout stderr fflush(3) (?) stdio libc cc(1) pc(1) SYNOPSIS #undef BUFSIZ, EOF, FILENAME_MAX, FOPEN_MAX, L_cuserid, L_ctermid, L_tmpnam, NULL, SEEK_END, SEEK_SET, SEE_CUR, TMP_MAX, clearerr, feof, ferror, fileno, fropen, fwopen, getc, getchar, putc, putchar, stderr, stdin, stdout. feof, ferror, clearerr, fileno, getc, getchar, putc, putchar LIST OF FUNCTIONS Function Description clearerr fclose fdopen feof ferror fflush fgetc fgetpos fgets fileno fopen fprintf fpurge fputc fputs fread / freopen fropen fscanf fseek fsetpos ftell fwrite / getc getchar gets getw mktemp () perror printf putc putchar puts putw remove rewind scanf setbuf setbuffer setlinebuf setvbuf sprintf sscanf strerror sys_errlist sys_nerr tempnam tmpfile tmpnam ungetc vfprintf vfscanf vprintf vscanf vsprintf vsscanf CONFORMING TO stdio ANSI X3.159-1989 (``ANSI C'') SEE ALSO open(2), close(2), read(2), write(2), stdout(3) man man https://github.com/man-pages-zh/manpages- zh 2001-12-26 STDIO(3)