[B! xs] shagã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

shag id:shag

xsã«é–¢ã™ã‚‹shagã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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XSåŸºç¤Žæ–‡æ³•æœ€é€Ÿãƒžã‚¹ã‚¿ãƒ¼ - Islands in the byte stream (legacy)
å…ƒãƒã‚¿ï¼šPerlåŸºç¤Žæ–‡æ³•æœ€é€Ÿãƒžã‚¹ã‚¿ãƒ¼(id:perlcodesample) XSã‚’å§‹ã‚ã‚‹ãŸã‚ã®æ‰‹é †ã¨ã„ãã¤ã‹ã®è¦ç´ ã®è§£èª¬ã§ã™ã€‚Cè¨€èªžã‚’ã‚ã‚‹ç¨‹åº¦çŸ¥ã£ã¦ã„ã‚‹äººã§ã‚‚ï¼Œã“ã‚Œã‚’èªã‚“ã ã ã‘ã§XSã®åŸºç¤Žã‚’ãƒžã‚¹ã‚¿ãƒ¼ã—ã¦XSã‚’æ›¸ãã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ã¯ãªã£ã¦ã„ã¾ã›ã‚“ã€‚ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ã‚‚ã‚ã‚Šã¾ã›ã‚“ã€‚ XSã¨ã¯ï¼Œç‹ç¾©ã§ã¯Perlã§ã‚¨ã‚¯ã‚¹ãƒ†ãƒ³ã‚·ãƒ§ãƒ³ã‚’æ›¸ããŸã‚ã®ãƒžã‚¯ãƒè¨€èªžã®åå‰ã§ã™ãŒï¼Œåºƒç¾©ã§ã¯ã‚¨ã‚¯ã‚¹ãƒ†ãƒ³ã‚·ãƒ§ãƒ³ã‚’æ›¸ããŸã‚ã®æŠ€è¡“ã®ç·ç§°ã§ã™ã€‚ã“ã“ã§ã¯ï¼Œåºƒç¾©ã®XSã‚’ä¿¯çž°ã—ã¾ã™ã€‚ XSã¯ã„ã‚ã„ã‚ã¨ç‰¹æ®Šãªã®ã§ãƒ†ãƒ³ãƒ—ãƒ¬ã¯ç„¡è¦–ã§è¡Œãã¾ã™ã€‚ ç›®æ¬¡ï¼š h2xsã§ç©ºã®ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ XSãƒ•ã‚¡ã‚¤ãƒ«ã®æ§‹æˆ ã‚¹ãƒ¬ãƒƒãƒ‰ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆ SVãƒ•ã‚¡ãƒŸãƒª GCã¨ã‚¹ã‚³ãƒ¼ãƒ— ã•ã‚‰ãªã‚‹å¦ç¿’ã®ãŸã‚ã« h2xsã§ç©ºã®ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ ä»¥ä¸‹ã®ã‚³ãƒžãƒ³ãƒ‰ã§ç©ºã®XSãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ h2xs -A -b 5.8.1 -n
shag 2010/02/02
perl

xs
ãƒªãƒ³ã‚¯
ç§çš„ XS ãƒ¡ãƒ¢ - ITæˆ¦è¨˜
å‚è€ƒã«ã—ãŸã‚µã‚¤ãƒˆé›† perlxs - perldoc.perl.org perlxstut - perldoc.perl.org perlguts - perldoc.perl.org perl api - perldoc.perl.org http://d.hatena.ne.jp/tokuhirom/20081209/1228829454 Perl XS ãƒ¡ãƒ¢ - typemap ã¨ MAGIC ã‚’ã‹ã‚‰ã‚ã¦ - daily dayflower http://pub.ne.jp/wakapon/?entry_id=1109553 http://pub.ne.jp/wakapon/?entry_id=1109664 æº–å‚™ $ h2xs -A -n MyXSS Makefile.PL CC => 'g++', åž‹ SV ã‚¹ã‚«ãƒ©ãƒ¼ AV é…åˆ— HV ãƒãƒƒã‚·ãƒ¥ CV ã‚³ãƒ¼ãƒ‰ GV ã‚°ãƒãƒ– RV ãƒª
shag 2008/12/19
perl

xs
ãƒªãƒ³ã‚¯
tokuhirom blog
Blog Search when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: ${entry.path} [in template "__entry.ftlh" at line 3, column 25] - Reached through: #include "__entry.ftlh" [in template "entry.ftlh" at
shag 2008/12/19
perl

xs
ãƒªãƒ³ã‚¯
ã¯ã¦ãªãƒ–ãƒã‚° | ç„¡æ–™ãƒ–ãƒã‚°ã‚’ä½œæˆã—ã‚ˆã†
ã‚»ãƒ¡ãƒ³ãƒˆãƒ‰ãƒªãƒ³ã‚¯ã€ãƒ–ãƒ©ã‚¦ãƒ³ç®¡ã€åŠã‚‹ã•ã‚ŒãŸåŽç´ã€OMORIã‚«ãƒ•ã‚§ã€ãã‚ŠæŠœãã€ã©ã‚„é¡”ã®åˆéŸ³ãƒŸã‚¯ ãƒ‘ãƒãƒŸãƒ©ç¦å²¡ã«å‡ºæ¼”ã™ã‚‹ç¸ã§åšå¤šã«è¡Œãã¾ã—ãŸã€‚ æ¥½ã—ã‹ã£ãŸã®ã§ãã®æ™‚ã®å†™çœŸã‚’ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã—ã¾ã™ã€‚ åšå¤šé§…ã®ãƒãƒ¼ãƒˆãƒã‚¹ãƒˆ æ‰‹æãã®ã‚°ãƒªãƒƒãƒ ã‚«ãƒ‹ã®ä¸¸æšã’(ãŠã„ã—ã‹ã£ãŸ) ãƒ•ãƒ¬ãƒƒã‚·ãƒ¥ã‚»ãƒ¡ãƒ³ãƒˆ ã¨ã„ã†åå‰ã®é£²ã¿ç‰©(ãŠã„ã—ã‹ã£ãŸ)ã”ã¾+ãƒãƒŠãƒŠã‚¹ãƒ ãƒ¼ã‚¸ãƒ¼ã£ã½ã‹ã£ãŸï¼Ÿ æ³¡ç³»â€¦
shag 2008/12/19
perl

xs
ãƒªãƒ³ã‚¯
ãƒ¢ãƒ€ãƒ³ãªXSã®æ›¸ãæ–¹ - Islands in the byte stream (legacy)
Perlã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯Perlè¨€èªžä»¥ä¸Šã«å¤‰åŒ–ãŒå¤§ããï¼Œãã‚Œã«ä¼´ã£ã¦XSã®æ›¸ãæ–¹ã‚‚ã ã„ã¶å¤‰ã‚ã£ã¦ãã¦ã„ã‚‹ã€‚æ–°ã—ã„APIã‚’ä½¿ã£ãŸã»ã†ãŒå¯èªæ€§ãŒã‚ˆã‹ã£ãŸã‚Šé«˜é€Ÿã ã£ãŸã‚Šä½¿ã„ã‚„ã™ã‹ã£ãŸã‚Šã™ã‚‹ã€‚ ãŸã¨ãˆã°ï¼Œã‚¹ã‚«ãƒ©ãƒ¼(SV)ã‹ã‚‰æ–‡å—åˆ—(PV: pointer valueã¤ã¾ã‚Šchar*)ã‚’å¾—ã‚‹APIã®å¤‰é·ã¯æ¬¡ã®ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã€‚ /* SV*ã‹ã‚‰PVã‚’å¾—ã‚‹å¤ã„æ›¸ãæ–¹ */ STRLEN len; const char* pv = SvPV(pv, len); # pvã¨lenä¸¡æ–¹ã»ã—ã„ã¨ã const char* pv_only = SvPV(pv, PL_na); # pvã ã‘ã»ã—ã„ã¨ã /* ãã®å¾ŒSvPV_nolen()ãŒè¿½åŠ ã•ã‚Œï¼ŒPL_naã¯deprecatedã« */ const char* pv_only = SvPV_nolen(pv); /* ä»Šã¯*_constãŒè¿½åŠ ã•ã‚ŒãŸã®ã§cons
shag 2008/12/19
perl

xs
ãƒªãƒ³ã‚¯
tokuhirom blog
Blog Search when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: ${entry.path} [in template "__entry.ftlh" at line 3, column 25] - Reached through: #include "__entry.ftlh" [in template "entry.ftlh" at
shag 2008/06/27
perl

xs
ãƒªãƒ³ã‚¯
YappoLogs: Shibuya.pm tech talk #9 (XS nite)ã§ç™ºè¡¨ã—ã¦ãã¾ã—ãŸ
Shibuya.pm tech talk #9 (XS nite)ã§ç™ºè¡¨ã—ã¦ãã¾ã—ãŸ Perl æœ¬ä½“ã«ãƒ‘ãƒƒãƒã‚’ã‚ã¦ã‚‹äº‹ç„¡ãå‹•çš„ã«å‹•ã„ã¦ã‚‹Perlã®ã‚³ã‚¢ã‚’æ›¸ãæ›ãˆã¡ã‚ƒã†äº‹ãŒå‡ºæ¥ã‚‹PL_checkã‚„o->op_ppaddrãªã©ã«ã¤ã„ã¦ç™ºè¡¨ã—ã¦ãã¾ã—ãŸã€‚ è³‡æ–™ã¯ãã‚Œãªã‚Šãªãƒã‚¤ãƒ³ã‚¿ãƒ¼ã¨ã—ã¦ä½¿ãˆã‚‹é¢¨å‘³ãªã®ã§ã€ã‚ˆã‚ã—ã‘ã‚Œã°ã”è¦§ä¸‹ã•ã„ã€‚ http://svn.coderepos.org/share/docs/yappo/20080625-shibuyapm9/shibuyapm9-pl_check-hacks.pl Posted by Yappo at 2008å¹´06æœˆ26æ—¥ 22:36 | TrackBack | Perl Gold in WoW is usually called wow gold, which is as popular as wow power leveling among WoW
shag 2008/06/27
perl

xs
ãƒªãƒ³ã‚¯
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