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GETHOSTID
Section: Linux Programmer's Manual (2)Updated: 29 November 1993
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gethostid, sethostid - ¸½ºß»ÈÍѤ·¤Æ¤¤¤ë¥Û¥¹¥È¤Ë¸Çͤμ±Ê̻Ҥò¼èÆÀ¤¹¤ë¡¢¤Þ¤¿¤ÏÀßÄꤹ¤ë½ñ¼°
#include <unistd.h>
long int gethostid(void);
int sethostid(long int hostid);
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°ú¤¿ô hostid ¤Ï /etc/hostid ¥Õ¥¡¥¤¥ë¤Ë³ÊǼ¤µ¤ì¤ë¡£
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gethostid ¤Ï sethostid(2) ¤Ë¤è¤Ã¤ÆÀßÄꤵ¤ì¤¿¡¢¸½ºß»ÈÍѤ·¤Æ¤¤¤ë¥Û¥¹¥È¤Î 32 ¥Ó¥Ã¥È¤Î¼±Ê̻ҤÎÃͤòÊÖ¤¹¡£½àµò
4.2BSD¡£4.4BSD ¤Ç¤Ï¤³¤ì¤é¤Î´Ø¿ô¤Ï»ÈÍѤµ¤ì¤Ê¤¯¤Ê¤Ã¤¿¡£ POSIX.1 ¤Ç¤Ï¤³¤ì¤é¤Î´Ø¿ô¤ÏÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤¤¬¡¢ ISO/IEC 9945-1:1990 ¤Ç¤Ï B.4.4.1 ¤Ë¿¨¤ì¤é¤ì¤Æ¤¤¤ë¡£SVr4 ¤Ë¤Ï gethostid ¤ò´Þ¤ó¤Ç¤¤¤ë¤¬¡¢ sethostid ¤Ï´Þ¤ó¤Ç¤¤¤Ê¤¤¡£¥Õ¥¡¥¤¥ë
/etc/hostid´ØÏ¢¹àÌÜ
hostid(1), gethostbyname(3)