1: libc {
    2:   GLIBC_2.0 {
    3:     # global variables
    4:     _IO_list_all; _IO_stderr_; _IO_stdin_; _IO_stdout_;
    5: 
    6:     # functions used in inline functions or macros
    7:     __getdelim;
    8: 
    9:     # functions used in inline functions or macros
   10:     _IO_getc; _IO_peekc_unlocked; _IO_putc; _IO_feof; _IO_ferror;
   11:     __uflow; __underflow; __overflow;
   12: 
   13:     # functions used in other libraries
   14:     __vsscanf; __vsnprintf;
   15: 
   16:     # libio
   17:     _IO_adjust_column; _IO_clearerr; _IO_default_doallocate;
   18:     _IO_default_finish; _IO_default_pbackfail; _IO_default_uflow;
   19:     _IO_default_xsgetn; _IO_default_xsputn; _IO_do_write;
   20:     _IO_doallocbuf; _IO_fclose; _IO_fdopen; _IO_feof; _IO_ferror;
   21:     _IO_fflush; _IO_fgetc; _IO_fgetpos; _IO_fgets; _IO_file_attach;
   22:     _IO_file_close; _IO_file_close_it; _IO_file_doallocate;
   23:     _IO_file_fopen; _IO_file_init; _IO_file_jumps; _IO_file_open;
   24:     _IO_file_overflow; _IO_file_read; _IO_file_seek; _IO_file_seekoff;
   25:     _IO_file_setbuf; _IO_file_stat; _IO_file_sync; _IO_file_underflow;
   26:     _IO_file_write; _IO_file_xsputn; _IO_fileno; _IO_flockfile;
   27:     _IO_flush_all; _IO_flush_all_linebuffered; _IO_fopen; _IO_fprintf;
   28:     _IO_fputs; _IO_fread; _IO_free_backup_area; _IO_freopen;
   29:     _IO_fscanf; _IO_fseek; _IO_fsetpos; _IO_ftell; _IO_ftrylockfile;
   30:     _IO_funlockfile; _IO_fwrite; _IO_getc; _IO_getline; _IO_gets;
   31:     _IO_init; _IO_init_marker; _IO_link_in; _IO_marker_delta;
   32:     _IO_marker_difference; _IO_padn; _IO_pclose; _IO_peekc_locked;
   33:     _IO_perror; _IO_popen; _IO_printf; _IO_proc_close; _IO_proc_open;
   34:     _IO_putc; _IO_puts; _IO_remove_marker; _IO_rewind; _IO_scanf;
   35:     _IO_seekmark; _IO_seekoff; _IO_seekpos; _IO_setb; _IO_setbuf;
   36:     _IO_setbuffer; _IO_setlinebuf; _IO_setvbuf; _IO_sgetn;
   37:     _IO_sprintf; _IO_sputbackc; _IO_sscanf; _IO_str_init_readonly;
   38:     _IO_str_init_static; _IO_str_overflow; _IO_str_pbackfail;
   39:     _IO_str_seekoff; _IO_str_underflow; _IO_sungetc;
   40:     _IO_switch_to_get_mode; _IO_un_link; _IO_ungetc;
   41:     _IO_unsave_markers; _IO_vfprintf; _IO_vfscanf; _IO_vsprintf;
   42: 
   43:     # variables in normal name space
   44:     stderr; stdin; stdout;
   45: 
   46:     # c*
   47:     clearerr; clearerr_unlocked;
   48: 
   49:     # f*
   50:     fclose; fcloseall; fdopen; feof; feof_locked; feof_unlocked; ferror;
   51:     ferror_locked; ferror_unlocked; fflush; fflush_locked; fflush_unlocked;
   52:     fgetc; fgetpos; fgets; fileno; fileno_locked; fileno_unlocked;
   53:     fopen; fopencookie; fputc; fputc_locked; fputc_unlocked; fputs;
   54:     fread; freopen; fseek; fsetpos; ftell; fwrite;
   55: 
   56:     # g*
   57:     getc; getc_locked; getc_unlocked; getchar; getchar_unlocked; getdelim;
   58:     gets;
   59: 
   60:     # o*
   61:     open_memstream; open_obstack_stream; obstack_printf; obstack_vprintf;
   62: 
   63:     # p*
   64:     pclose; popen; putc; putc_locked; putc_unlocked; putchar;
   65:     putchar_unlocked; puts;
   66: 
   67:     # r*
   68:     rewind;
   69: 
   70:     # s*
   71:     setbuf; setbuffer; setlinebuf; setvbuf;
   72: 
   73:     # u*
   74:     ungetc;
   75: 
   76:     # v*
   77:     vasprintf; vdprintf; vscanf; vsnprintf; vsprintf; vsscanf;
   78:   }
   79:   GLIBC_2.1 {
   80:     # global variables
   81:     _IO_2_1_stdin_; _IO_2_1_stdout_; _IO_2_1_stderr_;
   82: 
   83:     # functions used in other libraries
   84:     _IO_fclose; _IO_fopen; _IO_fdopen; _IO_popen; __asprintf;
   85: 
   86:     # functions used in libstdc++
   87:     _IO_do_write; _IO_file_attach; _IO_file_close_it; _IO_file_finish;
   88:     _IO_file_fopen; _IO_file_init; _IO_file_overflow; _IO_file_seekoff;
   89:     _IO_file_setbuf; _IO_file_sync; _IO_file_underflow;
   90:     _IO_file_write; _IO_file_xsputn; _IO_proc_open; _IO_proc_close;
   91: 
   92:     # Changed getline function in libio.
   93:     _IO_getline_info;
   94: 
   95:     # f*
   96:     fgetpos64; fopen64; freopen64; fseeko; fseeko64; fsetpos64; ftello;
   97:     ftello64; fopen; fclose; fdopen; fread_unlocked; fwrite_unlocked;
   98:     fgets_unlocked; fputs_unlocked; fgetc_unlocked;
   99: 
  100:     # p*
  101:     pclose; popen;
  102:   }
  103:   GLIBC_2.2 {
  104:     # functions used in libstdc++
  105:     _IO_fgetpos; _IO_fgetpos64; _IO_fsetpos; _IO_fsetpos64;
  106:     _IO_wdo_write; _IO_wfile_jumps; _IO_wfile_overflow; _IO_wfile_seekoff;
  107:     _IO_wfile_setbuf; _IO_wfile_sync; _IO_wfile_underflow; _IO_wfile_xsputn;
  108:     _IO_adjust_wcolumn; _IO_free_wbackup_area; _IO_init_wmarker;
  109:     _IO_least_wmarker; _IO_seekwmark; _IO_sputbackwc; _IO_sungetwc;
  110:     _IO_switch_to_main_wget_area; _IO_switch_to_wbackup_area;
  111:     _IO_switch_to_wget_mode; _IO_unsave_wmarkers; _IO_wdefault_doallocate;
  112:     _IO_wdefault_finish; _IO_wdefault_pbackfail; _IO_wdefault_setbuf;
  113:     _IO_wdefault_uflow; _IO_wdefault_xsgetn; _IO_wdefault_xsputn;
  114:     _IO_wdoallocbuf; _IO_wmarker_delta; _IO_wsetb; __woverflow; __wuflow;
  115:     __wunderflow;
  116: 
  117:     # LinuxThreads uses this protected interface
  118:     _IO_iter_begin; _IO_iter_end; _IO_iter_next; _IO_iter_file;
  119:     _IO_list_lock; _IO_list_unlock; _IO_list_resetlock;
  120: 
  121:     # Functions to access FILE internals.
  122:     __fbufsize; __freading; __fwriting; __freadable; __fwritable; __flbf;
  123:     __fpurge; __fpending; __fsetlocking; _flushlbf;
  124: 
  125:     # f*
  126:     fgetpos; fgetpos64; fgetwc; fgetwc_unlocked; fgetws; fgetws_unlocked;
  127:     fputwc; fputwc_unlocked; fputws; fputws_unlocked; fsetpos; fsetpos64;
  128:     fwide; fwprintf; fwscanf; fopencookie; fmemopen;
  129: 
  130:     # g*
  131:     getwc; getwc_unlocked; getwchar; getwchar_unlocked;
  132: 
  133:     # p*
  134:     putwc; putwc_unlocked; putwchar; putwchar_unlocked;
  135: 
  136:     # s*
  137:     swprintf; swscanf;
  138: 
  139:     # u*
  140:     ungetwc;
  141: 
  142:     # v*
  143:     vfwprintf; vswprintf; vwprintf; vfwscanf; vswscanf; vwscanf;
  144: 
  145:     # w*
  146:     wprintf; wscanf;
  147:   }
  148:   GLIBC_2.4 {
  149:     open_wmemstream;
  150:   }
  151:   GLIBC_PRIVATE {
  152:     # Used by NPTL and librt
  153:     __libc_fatal;
  154:   }
  155: }