GETHOSTID

Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Þ´º¾ó (2)
Updated: 1993³â 11¿ù 29ÀÏ
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gethostid, sethostid - ÇöÀç È£½ºÆ®ÀÇ À¯ÀÏÇÑ ½Äº°ÀÚ(indentifier)¸¦ ¾ò¾î¿À°Å³ª ¼³Á¤ÇÑ´Ù.  

»ç¿ë¹ý

#include <unistd.h>

long int gethostid(void);
int sethostid(long int hostid);  

¼³¸í

ÇöÀç ¸Ó½ÅÀ» À§ÇÑ 32 ºñÆ® ½Äº°ÀÚ¸¦ ¾ò°Å³ª ¼³Á¤ÇÑ´Ù. 32ºñÆ® ½Äº°ÀÚ´Â Á¸ÀçÇÏ´Â ¸ðµç À¯´Ð½º ½Ã½ºÅÛ Áß¿¡¼­ À¯ÀÏÇØ¾ß ÇÑ´Ù. ÀÌ°ÍÀº gethostbyname(3)¿¡ ÀÇÇØ ¸®ÅϵǴ ·ÎÄà ¸Ó½ÅÀÇ ÀÎÅÍ³Ý ÁÖ¼Ò¿Í ºñ½ÁÇÏ´Ù. ±×¸®°í º¸Åë ¼³Á¤ÇÒ ÇÊ¿ä°¡ ¾ø´Ù.

sethostid¸¦ È£ÃâÇÒ ¼ö ÀÖ´Â °ÍÀº ½´ÆÛ À¯Àú·Î Á¦ÇѵǾî ÀÖ´Ù.

hostid ÀÎÀÚ´Â /etc/hostid ÆÄÀÏ¿¡ ÀúÀåµÈ´Ù.  

¹Ýȯ°ª

gethostid´Â sethostid(2)¿¡ ÀÇÇØ ¼³Á¤µÈ ÇöÀç È£½ºÆ®ÀÇ 32 ºñÆ® ½Äº°ÀÚ¸¦ ¸®ÅÏÇÑ´Ù.  

ȣȯ

4.2BSD. ÀÌ ÇÔ¼öµéÀº 4.4BSD¿¡¼­ ¾ø¾îÁ³´Ù. POSIX.1¿¡¼­´Â ÀÌ ÇÔ¼öµéÀ» Á¤ÀÇÇÏÁö ¾Ê¾ÒÁö¸¸, ISO/IEC 9945-1:1990´Â B.4.4.1¿¡¼­ ¾ð±ÞÇÑ´Ù. SVr4´Â gethostid´Â Æ÷ÇÔÇÏÁö¸¸, sethostid´Â Æ÷ÇÔÇÏÁö ¾Ê´Â´Ù.  

ÆÄÀÏ

/etc/hostid  

°ü·Ã Ç׸ñ

hostid(1), gethostbyname(3)  

¿ªÀÚ

Á¤°­ÈÆ <skyeyes@soback.kornet.net>, 2000³â 5¿ù 2ÀÏ


 

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