[B! ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°][C] thaimã®ãƒ

thaim id:thaim

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¨Cã«é–¢ã™ã‚‹thaimã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

2016å¹´ã€Cè¨€èªžã¯ã©ã†æ›¸ãã¹ãã‹ (å‰ç·¨) | POSTD
(è¨³æ³¨ï¼š2016/3/2ã€ã„ãŸã ã„ãŸç¿»è¨³ãƒ•ã‚£ãƒ¼ãƒ‰ãƒãƒƒã‚¯ã‚’ã‚‚ã¨ã«è¨˜äº‹ã‚’ä¿®æ£ã„ãŸã—ã¾ã—ãŸã€‚) (è¨³æ³¨ï¼šè‘—è€…ã®Mattã‚ˆã‚Šã€ã€Œæœ¬æ–‡ä¸ã§æ˜Žè¨€ã¯ã—ã¦ã„ãªã„ãŒã€ã“ã®è¨˜äº‹ã®å†…å®¹ã¯x86-64 Unix/Linux/POSIXã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã™ã‚‹å ´åˆã«ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã—ã¦ã„ã‚‹ã€‚ä»–ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°é ˜åŸŸã§ã¯ã€å¯¾è±¡ã¨ã™ã‚‹ã‚·ã‚¹ãƒ†ãƒ ã«å¿œã˜ãŸ(ä¾‹ï¼š 8-bitã®çµ„ã¿è¾¼ã¿ã‚·ã‚¹ãƒ†ãƒ ã€10å¹´å‰ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã€å¤šãã®ç•°ãªã‚‹CPUã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã§å‹•ãå¿…è¦ã®ã‚ã‚‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã€Win/Linuxã§ã®ãƒ“ãƒ«ãƒ‰äº’æ›æ€§ãªã©)ç‰¹æœ‰ã®ã‚¢ãƒ‰ãƒã‚¤ã‚¹ãŒå¿…è¦ã€ã¨ã®è£œè¶³ã‚’é ‚ã„ã¦ãŠã‚Šã¾ã™ã€‚) ä»¥ä¸‹ã®æ–‡ç« ã¯2015å¹´ã®å§‹ã‚ã«æ›¸ã„ãŸãƒ‰ãƒ©ãƒ•ãƒˆã§ã€ä»Šã¾ã§å…¬é–‹ã—ã¦ã„ã¾ã›ã‚“ã§ã—ãŸã€‚ç§ã®ãƒ‰ãƒ©ãƒ•ãƒˆç”¨ãƒ•ã‚©ãƒ«ãƒ€ã®ä¸ã§èª°ã®ç›®ã‚‚å¼•ã‹ãªã‹ã£ãŸãŸã‚ã€å¤§éƒ¨åˆ†ãŒæ›¸ã„ãŸæ™‚ã®ã¾ã¾ã§ã™ã€‚å…¬é–‹ã™ã‚‹ã«ã‚ãŸã‚Šã€å˜ç´”ã«2015å¹´ã‚’2016å¹´ã«å¤‰æ›´ã—ã¾ã—ãŸã€‚ å¿…è¦ãªä¿®æ£ã€æ”¹å–„ã€è‹¦æƒ…ãŒã‚ã‚Š
thaim 2016/02/19
ã•ã™ãŒã«æ¥µè«–éŽãŽãªã„ã‹ã€‚ã“ã®è¦ç´„ã«å¾“ã£ã¦é–‹ç™ºã•ã‚Œã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒã©ã®ãã‚‰ã„ã‚ã‚‹ã®ã ã‚ã†ã€‚ã¨ã„ã†ã‹ã€Cè¨€èªžã¯ã©ã“ã«å‘ã‹ã†ã®ã ã‚ã†ã‹ã€‚

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

c
ãƒªãƒ³ã‚¯
Linuxã‚«ãƒ¼ãƒãƒ«ã§è¦‹ãŸcè¨€èªžã®å°æŠ€ï¼šBUILD_BUG_ONãƒžã‚¯ãƒ - Ï†(ãƒ»ãƒ»*)ã‚ž ï½³ï½°ï¾ã€€ã‚«ãƒ¼ãƒãƒ«ã¨ã‹å¼„ã£ãŸã‚Šã®ãƒ¡ãƒ¢
Linuxã‚«ãƒ¼ãƒãƒ«ã«ã‚ã‚‹BUILD_BUG_ONãƒžã‚¯ãƒã€‚åå‰ã‹ã‚‰ã‚„ã‚ŠãŸã„ã“ã¨ã¯ååˆ†ã«åˆ†ã‹ã‚‹ã‚“ã ã‘ã©ã€ã“ã‚Œã¯ã©ã†ã„ã†ä»•çµ„ã¿ãªã®ã‹ã¨ã„ã†ã¨ã“ã‚ã€‚ ä½¿ã£ã¦ã„ã‚‹ä¾‹ã¨ã—ã¦arch/x86/kernel/head64.cã«ã‚ã‚‹x86_64_start_kernel()ã‚’è¦‹ã¦ã¿ã‚‹ã¨ã“ã‚“ãªæ„Ÿã˜ã€‚ 140 asmlinkage void __init x86_64_start_kernel(char * real_mode_data) 141 { 142 int i; 143 144 /* 145 * Build-time sanity checks on the kernel image and module 146 * area mappings. (these are purely build-time and produce no code) 147 */ 148 BUILD_BUG_ON(MODU
thaim 2014/01/10
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

kernel

c

æŠ€è¡“
ãƒªãƒ³ã‚¯
Big Sky :: Cè¨€èªžã‹ã‚‰ä½¿ãˆã‚‹JSONãƒ‘ãƒ¼ã‚µã€JSMNã‚’è©¦ã—ã¦ã¿ãŸã€‚
ä¸Šè¨˜ã®æ§˜ã«ã€ãƒˆãƒ¼ã‚¯ãƒ³ã¯å„è˜åˆ¥æ¯Žã«ä½œã‚‰ã‚Œã¾ã™ã€‚ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ã‚ãƒ¼ãŠã‚ˆã³å€¤ã‚‚ãã‚Œãžã‚Œã®ãƒˆãƒ¼ã‚¯ãƒ³ã¨ã—ã¦æ ¼ç´ã•ã‚Œã¾ã™ã€‚ jsmn_parse ã¯ãƒˆãƒ¼ã‚¯ãƒ³ã®é‡ãŒä¸è¶³ã—ã¦ã„ã‚‹å ´åˆã€ã‚¨ãƒ©ãƒ¼ JSMN_ERROR_NOMEM ã‚’è¿”ã—ã¾ã™ã€‚ä¾‹ãˆã°ã€ã©ã‚Œã ã‘ã®é‡ã®ãƒˆãƒ¼ã‚¯ãƒ³ãŒ JSON æ–‡å—åˆ—ã¨ã—ã¦ä¸Žãˆã‚‰ã‚Œã‚‹ã‹åˆ†ã‹ã‚‰ãªã„å ´åˆã€ãƒˆãƒ¼ã‚¯ãƒ³ã®ã‚µã‚¤ã‚ºã‚’åºƒã’ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ã“ã®å ´åˆã€jsmn ã§ã¯ãƒ‘ãƒ¼ã‚µã‚’å†åˆæœŸåŒ–ã™ã‚‹äº‹ãªã—ã«ã€ãƒˆãƒ¼ã‚¯ãƒ³ã‚’åºƒã’ã¦å†åº¦ jsmn_parse ã‚’å®Ÿè¡Œã™ã‚‹äº‹ã§ãƒ‘ãƒ¼ã‚¹ã‚’ç¶šè¡Œå‡ºæ¥ã‚‹æ§˜ã«ãªã£ã¦ã„ã¾ã™ã€‚ ãŸã ã—ã©ã‚Œã ã‘ã®é‡ãŒä¸è¶³ã—ã¦ã„ãŸã‹ã¯åˆ†ã‹ã‚‰ãªã„ã®ã§ã€é©åº¦ãªå¢—æ¸›ã‚’è€ƒæ…®ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ ä»Šæ—¥ã¯è©¦ã—ã« twitter ã®ãƒ‘ãƒ–ãƒªãƒƒã‚¯ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã‚’ãƒ‘ãƒ¼ã‚¹ã—ã¦ã¿ã¾ã—ãŸã€‚ #includeÂ <assert.h> #includeÂ <string.h> #includeÂ <memory.h> #include
thaim 2012/08/22
c

json

é–‹ç™º

å®Ÿè£…

æŠ€è¡“

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
ãƒªãƒ³ã‚¯
é«˜é€ŸåŒ–ã«åŠ¹ãã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ãŒçŠ ç‰²ã«ã™ã‚‹ã‚‚ã®
å‰å›žã€mmap(2)ã¨ã„ã†ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã‚’ä½¿ã£ã¦ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚³ãƒ”ãƒ¼ã®é€Ÿåº¦ã‚’ä¸Šã’ã‚‹æ–¹æ³•ã‚’è§£èª¬ã—ã¾ã—ãŸã€‚ã“ã®ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã¯å¤§ããªå•é¡Œã‚’èµ·ã“ã™ã“ã¨ã‚‚ãªã„ã®ã§ã€ä½¿ã„ã‚„ã™ãã€å®Ÿéš›ã«å¤šãã®é–‹ç™ºè€…ãŒåˆ©ç”¨ã—ã¦ã„ã¾ã™ã€‚ä»Šå›žã¯ã€ãƒ—ãƒã‚°ãƒ©ãƒ ãŒä½¿ç”¨ã—ãŸç‰©ç†ãƒ¡ãƒ¢ãƒªã‚µã‚¤ã‚ºã‚„ãƒšãƒ¼ã‚¸ãƒ•ã‚©ãƒ¼ãƒ«ãƒˆã®å›žæ•°ã€ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆã‚¹ã‚¤ãƒƒãƒã®å›žæ•°ãªã©ã‚’èª¿ã¹ã¦ã€mmap(2)ã®æ€§æ ¼ã‚’åˆ†æžã—ã¦ã„ãã¾ã™ï¼ˆç·¨é›†éƒ¨ï¼‰ å‰å›žã¨ã¯é•ã†å´é¢ã‹ã‚‰mmap(2)ã‚’èª¿ã¹ã‚‹ å‰å›žã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã‚³ãƒ”ãƒ¼ã™ã‚‹ãŸã‚ã®ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã®ä¸€ç¨®ã§ã‚ã‚‹ã€Œmmap(2)ã€ã‚’ç´¹ä»‹ã—ãŸã€‚ã“ã®ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã‚’ä½¿ãˆã°ã€ã€Œread(2)ã€ã‚„ã€Œwrite(3)ã€ã¨ã„ã£ãŸã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã‚’ä½¿ã†ã‚ˆã‚Šã‚‚é«˜é€Ÿã«å‹•ä½œã™ã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã‚³ãƒ”ãƒ¼ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ä½œã‚Œã‚‹ã€‚å‡¦ç†ã«ã‹ã‹ã£ãŸå¹³å‡æ™‚é–“ã‚’æ¯”è¼ƒã—ãŸã¨ã“ã‚ã€mmap(2)ã‚’åˆ©ç”¨ã—ãŸãƒ—ãƒã‚°ãƒ©ãƒ ã¯ã€read(2)/write(2)ã‚’ä½¿ã£ãŸãƒ—ãƒã‚°ãƒ©ãƒ ã®4ã€œ5å€é«˜é€Ÿã«å‹•ä½œã—ã¦ã„ãŸã€‚
thaim 2012/03/13
linux

ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«

C

æ€§èƒ½

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

é–‹ç™º
ãƒªãƒ³ã‚¯
clmemo@aka: Emacs ã§ C è¨€èªžãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’å§‹ã‚ã‚‹äººã¸ã®ã‚¤ãƒ³ãƒˆãƒãƒ€ã‚¯ã‚·ãƒ§ãƒ³
Emacs ã‚¨ãƒ‡ã‚£ã‚¿ãƒ¼ã§ C è¨€èªžã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ãäººå‘ã‘ã«ã€å…¥é–€ç”¨ã®è§£èª¬ãŒãªã„ã‚ˆã†ã«æ€ã†ã€‚ãã“ã§ã€çŸ¥ã£ã¦ãŠãã¨ä¾¿åˆ©ãªæ©Ÿèƒ½ã‚’ã¾ã¨ã‚ã¦ã¿ãŸã€‚ èªè€…ã¯ã€Emacs ã®æ“ä½œã¨ã‚«ã‚¹ã‚¿ãƒžã‚¤ã‚ºãŒæœ€ä½Žé™ã§ãã‚‹äººã‚’å¯¾è±¡ã«ã—ã¦ã„ã‚‹ã€‚ã¤ã¾ã‚Šã€C-x C-f ã¨ã„ã£ãŸã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆãƒ»ã‚ãƒ¼ãŒä½¿ãˆã¦ã€.emacs ã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ãŒã„ã˜ã‚Œã‚‹äººã€‚å„æ©Ÿèƒ½ã«ã¤ã„ã¦ã€åŸºæœ¬çš„ãªä½¿ã„æ–¹ã¨ãã®åŠ¹æžœã€ã‚ã¨æœ€ä½Žé™ã®è¨å®šã«ã¤ã„ã¦æ›¸ãå‡ºã—ãŸã€‚ ç›®æ¬¡ ã‚½ãƒ¼ã‚¹ã®è‰²ä»˜ã‘ ã‚¤ãƒ³ãƒ‡ãƒ³ãƒˆ ã‚¢ãƒ©ã‚¤ãƒ³ãƒ¡ãƒ³ãƒˆ ã‚³ãƒ¡ãƒ³ãƒˆ info ãƒžãƒ‹ãƒ¥ã‚¢ãƒ« ã‚¹ãƒšãƒ«ãƒ»ãƒã‚§ãƒƒã‚¯ ã‚¿ã‚°ãƒ»ã‚¸ãƒ£ãƒ³ãƒ— é–¢æ•°åã®è£œå®Œå…¥åŠ› ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã¨ã‚¨ãƒ©ãƒ¼è¡Œã‚¸ãƒ£ãƒ³ãƒ— ChangeLog ãƒ•ã‚¡ã‚¤ãƒ« 1. ã‚½ãƒ¼ã‚¹ã®è‰²ä»˜ã‘ Emacs ã¯ã€C è¨€èªžã®ã‚½ãƒ¼ã‚¹ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«ã‚’è§£æžã—ã¦ã€if ã‚„ for ã¨ã„ã£ãŸã‚ãƒ¼ãƒ¯ãƒ¼ãƒ‰ã«å¯¾ã—ã¦ã€è‡ªå‹•ã§è‰²ã‚’ä»˜ã‘ã‚‹ã€‚ è‰²ã‚’ä»˜ã‘ã‚‹ã“ã¨ã§ã‚½ãƒ¼ã‚¹ã«ãƒ¡ãƒªãƒãƒªãŒç”Ÿã¾ã‚Œã€å¯èªæ€§ãŒä¸ŠãŒã‚‹ã€‚ã¾ãŸã€ã‚¹
thaim 2011/11/24
emacs

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

c
ãƒªãƒ³ã‚¯
1