ÆÄÀÏ :: Lockf.

FILE :: LOCKF´Â LOCKF ½Ã½ºÅÛ È£Ãâ¿¡ ´ëÇÑ PERL ¸ðµâ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù.
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ÆÄÀÏ :: Lockf. ¼øÀ§ ¹× ¿ä¾à

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  • Rating:
  • ƯÇã:
  • Perl Artistic License
  • °¡°Ý:
  • FREE
  • °Ô½ÃÀÚ À̸§:
  • Paul Henson
  • °Ô½ÃÀÚ À¥»çÀÌÆ®:
  • http://search.cpan.org/~phenson/File-Lockf-0.20/lockf.pm

ÆÄÀÏ :: Lockf. ű×


ÆÄÀÏ :: Lockf. ¼³¸í

FILE :: LOCKF´Â LOCKF ½Ã½ºÅÛ È£Ãâ¿¡ ´ëÇÑ PERL ¸ðµâ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. File :: Lockf´Â LockF ½Ã½ºÅÛ È£Ãâ¿¡ ´ëÇÑ Perl ¸ðµâ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. Synopsis ÆÄÀÏ :: LockF; file-lockf´Â LOCKF ½Ã½ºÅÛ È£ÃâÀÇ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. PerlÀº Flock ½Ã½ºÅÛ È£ÃâÀ» ±âº»ÀûÀ¸·Î Áö¿øÇÏÁö¸¸ ³×Æ®¿öÅ© Àá±ÝÀ» ȹµæÇÏÁö´Â ¾Ê½À´Ï´Ù. PerlÀº ¶ÇÇÑ FCNTL ½Ã½ºÅÛ È£ÃâÀ» Áö¿øÇÏÁö¸¸, ÀÌ´Â ´Ù¼Ò »ç¿ëÇϱ⿡ ´Ù¼Ò »ç¿ëµË´Ï´Ù. Perl¿¡¼­ »ç¿ëÇÒ ¼öÀÖ´Â ´Ù¸¥ Àá±Ý ¸ðµâÀÌ ÀÖÁö¸¸, ´©±¸µµ ³»°¡ ¿øÇÏ´Â °ÍÀ» Á¦°øÇÏÁö¸¸, º§¼Ò¸® ¶Ç´Â ÈÖÆĶ÷À̾ø´Â º§¼Ò¸®¾øÀÌ °£´ÜÇÏ°í ±ú²ýÇÑ ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇÕ´Ï´Ù .File-Lockf´Â Á÷Á¢ ¸ÊÇÎÇÏ´Â ³× °¡Áö ±â´ÉÀÌ ÀÖ½À´Ï´Ù. Àá±Ý ÀåÄ¡ÀÇ 4 °¡Áö ¸ðµå ¹× OO ·¡ÆÛ Å¬·¡½º ¹× oplock.lock functionShe¸¦ ¹Ýº¹ÀûÀ¸·Î ȹµæÇÏ·Á°í ½ÃµµÇÏ´Â Ãß°¡ À¯Æ¿¸®Æ¼ ¸Þ¼Òµå¿Í ÇÔ²² ´ÙÀ½°ú °°Àº ÇÔ¼ö´Â 0 (¿µ) ¹× errno¿¡¼­ ½Ã½ºÅÛ ¿À·ù ¹øÈ£¸¦ ¹ÝȯÇÕ´Ï´Ù. ½ÇÆнÃ. ±×µéÀº °¢°¢ ¿­¸° ÆÄÀÏ ÇÚµéÀ» ù ¹ø° Àμö¿Í ¼±ÅÃÀûÀ¸·Î Å©±â ¸Å°³ º¯¼ö·Î ¿Å±é´Ï´Ù. System Lockf Man ÆäÀÌÁö¸¦ ÂüÁ¶ÇϽʽÿÀ. $ status = file :: lockf :: lock (fh, size = 0)ÀÌ ÇÔ¼ö´Â LOCKFÀÇ F_LOCK ¸ðµå·Î ¸ÊÇε˴ϴÙ. $ status = file :: LOCKF :: TLOCK (FH, SIZE = 0)ÀÌ ±â´ÉÀº LOCKFÀÇ F_TLOCK ¸ðµå·Î ¸ÊÇε˴ϴÙ. $ status = file :: lockf :: ULOCK (fh, size = 0)ÀÌ ÇÔ¼ö´Â LockFÀÇ F_ULOCK ¸ðµå·Î ¸ÊÇε˴ϴÙ. $ status = ÆÄÀÏ :: LOCKF :: TEST (FH, SIZE = 0)ÀÌ ±â´ÉÀº LOCKFÀÇ F_TEST ¸ðµå·Î ¸ÊÇε˴ϴÙ. LOCKF.OO WRAPPILE-LOCKF´Â Àá±Ý ±â´ÉÀ» Áß½ÉÀ¸·Î °£´ÜÇÑ OO ·¡ÆÛ Å¬·¡½º¸¦ Á¦°øÇÏ¿© Àá±Ý °´Ã¼¸¦ ¸¸µé ¼ö ÀÖ½À´Ï´Ù. ÆÄÀÏ ÇÚµéÀ» ¼öÇà ÇÑ ´ÙÀ½ Àá±Ý ÀÛ¾÷À» ¼öÇàÇÕ´Ï´Ù. ¸ðµç ¸Þ¼Òµå´Â ¼º°ø½Ã 0 (0)À» ¹ÝȯÇÏ°í ½ÇÆнà errno¿¡¼­ ½Ã½ºÅÛ ¿À·ù ¹øÈ£¸¦ ¹ÝȯÇÕ´Ï´Ù. $ lock = new file :: lockf (* fh)ÀÌ ÇÔ¼ö´Â ÁÖ¾îÁø ÆÄÀÏ Çڵ鿡 ¹ÙÀεù µÈ »õ Àá±Ý °³Ã¼¸¦ ¹ÝȯÇÕ´Ï´Ù. $ helse ÀÚü°¡ ¾Æ´Ñ »ý¼ºÀÚ¿¡ ´ëÇÑ ÆÄÀÏ Çڵ鿡 ´ëÇÑ ÂüÁ¶¸¦ Àü´ÞÇؾßÇÕ´Ï´Ù. $ status = $ LOCK-> LOCK (size = 0)ÀÌ ¸Þ¼Òµå´Â ¹ÙÀεù µÈ ÆÄÀÏ Çڵ鿡 ÆÄÀÏ :: Lockf :: LockÀ» È£ÃâÇÕ´Ï´Ù. . $ status = $ LOCK-> tlock (size = 0)ÀÌ ¸Þ¼Òµå´Â ¹ÙÀεù µÈ ÆÄÀÏ Çڵ鿡 ÆÄÀÏ :: lockf :: tlock È£ÃâÇÕ´Ï´Ù. $ status = $ lock-> ULOCK (size = 0)ÀÌ ¸Þ¼Òµå´Â ÆÄÀÏ :: LockF¸¦ È£ÃâÇÕ´Ï´Ù. :: ¹ÙÀεù µÈ ÆÄÀÏ ÇÚµéÀÇ ULOCK. $ status = $ LOCK-> Å×½ºÆ® (size = 0)ÀÌ ¸Þ¼Òµå´Â ¹ÙÀεù µÈ ÆÄÀÏ Çڵ鿡 ´ëÇÑ ÆÄÀÏ :: LockF :: Å×½ºÆ®¸¦ È£ÃâÇÕ´Ï´Ù. $ status = $ lock-> slock (count = 5 , delay = 2, size = 0)ÀÌ ¸Þ¼Òµå´Â ¹ÙÀεù µÈ ÆÄÀÏ ÇÚµé ½Ã°£À» Àá±×·Á°í ½ÃµµÇÑ ÈÄ¿¡ Ãʸ¦ ÀáÀÚ°Ô ÇØÁÝ´Ï´Ù. Àá±ÝÀÌ ¼º°øÇϸé 0À̵ǰųª ¸ðµç ½Ãµµ°¡ ½ÇÆÐÇϸé errnoÀÇ ½Ã½ºÅÛ ¿À·ù ¹øÈ£°¡ ¹ÝȯµË´Ï´Ù. ¿ä±¸ »çÇ× : ¡¤ Perl.


ÆÄÀÏ :: Lockf. °ü·Ã ¼ÒÇÁÆ®¿þ¾î

ÆÄÀÏ :: LCKPWDF.

FILE :: LCKPWDF´Â LCKPWDF ¹× ULCKPWDF¸¦ »ç¿ëÇÏ¿© PASSWD ¹× ¼¨µµ¿ì ÆÄÀÏÀ» Àá±×°í Àá±Ý ÇØÁ¦ÇÏ´Â PERL ¸ðµâÀÔ´Ï´Ù. ...

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