_crt0_startup_flags
===================

Syntax
-----

#include <crt0.h>

int _crt0_startup_flags = ...;

ᠭ
----------

 ६  ᯮ짮, ⮡ । ,   ᪠ 㤥
( 㤥 ) ,  ணࠬ 稭.   ᯮ짮,
⮡ ᯮᮡ । ᪠  ᯥ᪮ ணࠬ.

`_CRT0_FLAG_PRESERVE_UPPER_CASE'
᫨ ⠭,  argv [0] 㪢 ⠢  뫨. ᫨  ⠭, 
ᨬ ⮡ࠦ   㪢.  ,  ᫨ argv[0] 
  stubinfo ,   砩 ⮩  argv0  .

`_CRT0_FLAG_USE_DOS_SLASHES'
᫨ ⠭,    (⨫ ) ࠭  argv [0]. ᫨
 ⠭,         ࠢ 
unix-⨫.

`_CRT0_FLAG_DROP_EXE_SUFFIX'
᫨ ⠭,. EXE 䨪 㤠    䠩 argv [0]. ᫨
 ⠭, 䨪 ⠥.

`_CRT0_FLAG_DROP_DRIVE_SPECIFIER'
᫨ ⠭, ᯥ䨪 ᪮ (᪫: "C:") 㤠  砫 argv
[0] (᫨ ।⠢). ᫨  ⠭, ᯥ䨪 ᪮ ⠥.

`_CRT0_FLAG_DISALLOW_RESPONSE_FILES'
᫨ ⠭, 䠩 ⢥ (᪫: gcc.rf)  ७. ᫨ 
⠭, ᮤঠ 䠩 ⢥ ᯮ, ⮡ ᮧ ࠬ.
 , , ᫨ 䠩  ,  ࠬ ⠥
७.

`_CRT0_FLAG_FILL_SBRK_MEMORY'
᫨ ⠭,  sbrk ()  ﭭ 祭. ᫨ ,
祭   .

`_CRT0_FLAG_FILL_DEADBEEF'
᫨ ⠭,   ()  0xdeadbeef,   㫥.
 ᮡ   ⫠ 樠஢ ஡ .

`_CRT0_FLAG_NEARPTR'
᫨ ⠭, ⠭ ࠭祭 DS  4GB,  
ᯮ짮  㪠⥫  DOS ( 㣮) . ,
⪫砥  ,  娥 㪠⥫  ࠧ 設 
  .

`_CRT0_FLAG_NULLOK'
᫨ ⠭, ⪫祭  㪠⥫  NULL (᫨   ᤥ
).

`_CRT0_FLAG_NMI_SIGNAL'
᫨ ⠭, ᪠ 墠 ᪫祭 NMI.   뢠 ஡
 ⨢묨   "묨" ࠬ,  ᯮ , ⮡
஡㤨. 祭  㬮砭  ⠢ NMI ⢥  室
१   ॠ쭮 ०.  .

`_CRT0_FLAG_NO_LFN'
᫨ ⠭, ⪫ ᯮ짮  㭪権  䠩  
⥬ (⨯ Win95)  ন .     室,
⮡ ࠡ  । ணࠬ  ଠ  䠩 
ணࠬ, ᠭ ᯥ樠쭮  DOS.  ,   䫠
⬥ 祭 ६ । "LFN".

`_CRT0_FLAG_NONMOVE_SBRK'
᫨ ⠭, sbrk ()  ᯮ ᯮ㥬 ⥫ DPMI 
,  㤮⮢,   ᭮ CS/DS/SS  .  
뢠 ஡  sbrk (0) 祭  ணࠬ  㣨 ।ﬨ
⭮⥫쭮 sbrk .  䫠    㪠⥫ﬨ, ⠪
 ﭭ 㪠⥫    /    ᫥ 
㦤騩 १㧨  ᫥  ணࠬ,   
뢠 sbrk ().

`_CRT0_FLAG_UNIX_SBRK'
᫨ ⠭, sbrk () ᯮ   ࠧ஢  
⠪, ⮡ ࠧ饭  뫮 ⠭, ⮡   ᮢ⨬
 unix sbrk () .  ०   ᯮ짮  묨
뢠ﬨ,  㪠⥫ﬨ,   뢠 ஡  QDPMI
㠫쭮 . ᫨  ணࠬ ॡ ᯥ᪮ sbrk ()
,   ⠭    䫠, ⠪  祭 
㬮砭    ࠧ ᪠ libc.

`_CRT0_FLAG_LOCK_MEMORY'
᫨ ⠭,   ,  ।.  ⢨⥫쭮
⪫砥 㠫 ,      ᯮ짮
殮  ⭮ 뢠  ⭮⥫쭮  ࠧ
⮡ࠦ.  ஢ ᫥ 믮 sbrk (), ⠪  ஢
 ௥ 㤠.
    ⠭  饭  祭 믮.  sbrk ()
ᯮ ⢥  ,   㤭 ஢  ,
⠪  ࠧ    ᯮ  ।.

`_CRT0_FLAG_PRESERVE_FILENAME_CASE'
᫨ ⠭, ⪫砥  ᨬ  䠩 -  ॣ 
㭪,  ᥪ ⠫ ( ᪫祭 findfirst/findnext,
 ᥣ   䠩 筮    室 ⠫). 
,   䠩  8 + 3 䠩 ⥬ -  ⨫  8 + 3
 䠩  LFN ⥬ ८ࠧ   ॣ 㭪ﬨ ⨯
"readdir", "getcwd", "_fixpath"  㣨.  , ,  
䫠 ⠭,  䠩 ALL  ⥬ -   孥
ॣ,  ,  த  ࠧ  Unix-ᥭ
ணࠬ. ᯮ ⮫쪮, ᫨   筮,   !

