Linux Certif

Toute la documentation sur la certification Linux LPI

uname

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uname - ¸½ºß²ÔƯÃæ¤Î¥«¡¼¥Í¥ë¤Ë¤Ä¤¤¤Æ¤Î̾Á°¤È¾ðÊó¤òÆÀ¤ë

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#include <sys/utsname.h>

int uname(struct utsname *buf);

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struct utsname {

    char sysname[];

    char nodename[];

    char release[];

    char version[];

    char machine[];

#ifdef _GNU_SOURCE

    char domainname[];

#endif

};

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buf ¤¬Í­¸ú¤Ç¤Ê¤¤¡£

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SVr4, POSIX.1-2001. 4.3BSD ¤Ë¤Ï uname() ¥³¡¼¥ë¤¬¤Ê¤¤¡£

domainname ¥á¥ó¥Ð¡¼ (NIS ¤Þ¤¿¤Ï YP ¥É¥á¥¤¥ó̾) ¤Ï GNU ¤Î³ÈÄ¥¤Ç¤¢¤ë¡£

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Linux ¥·¥¹¥Æ¥à¥³¡¼¥ë uname() ¤Ï¤³¤ì¤Þ¤Ç¤Ë 3 ¼ïÎฺߤ·¤¿¡£ ºÇ½é¤Î uname() ¤ÏŤµ 9 ¤ò»È¤Ã¤Æ¤¤¤¿¡£ ¼¡¤Î¤â¤Î¤ÏŤµ 65 ¤ò»È¤Ã¤Æ¤¤¤¿¡£ ¸½ºß¤Ç¤âŤµ 65 ¤ò»È¤Ã¤Æ¤¤¤ë¤¬¡¢domainname ¥Õ¥£¡¼¥ë¥É¤¬Äɲ䵤줿¡£

utsname ¤Î¾ðÊó¤Ï¡¢ sysctl() ¤ä /proc/sys/kernel/{ostype, hostname, osrelease, version, domainname} ¤ò»È¤Ã¤Æ¥¢¥¯¥»¥¹¤¹¤ë¤³¤È¤â¤Ç¤­¤ë¡£

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uname(1), getdomainname(2), gethostname(2)