getttyent

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Langue: ja

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Version: 2002-07-18 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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getttyent, getttynam, setttyent, endttyent - ttys ¥Õ¥¡¥¤¥ë¤Î¥¨¥ó¥È¥ê¤ò¼èÆÀ¤¹¤ë

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#include <ttyent.h>

struct ttyent *getttyent(void);

struct ttyent *getttynam(const char *name);

int setttyent(void);

int endttyent(void);

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´Ø¿ô setttyent() ¤Ï¥Õ¥¡¥¤¥ë¤ò¥ª¡¼¥×¥ó¤¹¤ë¡£ ¤Þ¤¿´û¤Ë¥ª¡¼¥×¥ó¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢´¬¤­Ì᤹¡£

´Ø¿ô endttyent() ¤Ï¥Õ¥¡¥¤¥ë¤ò¥¯¥í¡¼¥º¤¹¤ë¡£

´Ø¿ô getttynam() ¤Ï»ØÄꤵ¤ì¤¿Ã¼Ëö̾¤Ë¤Ä¤¤¤Æ¥Õ¥¡¥¤¥ë¤ò¸¡º÷¤¹¤ë¡£ ¤³¤Î´Ø¿ô¤Ï (°Ê²¼¤ÇÀâÌÀ¤µ¤ì¤Æ¤¤¤ë) struct ttyent ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£

´Ø¿ô getttyent() ¤Ï (¤â¤·É¬ÍפǤ¢¤ì¤Ð) ¥Õ¥¡¥¤¥ë _PATH_TTYS ¤ò¥ª¡¼¥×¥ó¤·¡¢ ºÇ½é¤Î¥¨¥ó¥È¥ê¤òÊÖ¤¹¡£ ¥Õ¥¡¥¤¥ë¤¬´û¤Ë¥ª¡¼¥×¥ó¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¼¡¤Î¥¨¥ó¥È¥ê¤òÊÖ¤¹¡£

ttyent ¹½Â¤ÂÎ


struct ttyent {

        char    *ty_name;       /* üËö¥Ç¥Ð¥¤¥¹Ì¾ */

        char    *ty_getty;      /* ¼Â¹Ô¤¹¤ë¥³¥Þ¥ó¥É¡£Ä̾ï¤Ï getty */

        char    *ty_type;       /* termcap ¤Î¤¿¤á¤ÎüËö¥¿¥¤¥× */

        int     ty_status;      /* ¾õÂ֥ե饰 */

        char    *ty_window;     /* ¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤òµ¯Æ°¤¹¤ë¥³¥Þ¥ó¥É */

        char    *ty_comment;    /* ¥³¥á¥ó¥È¥Õ¥£¡¼¥ë¥É */

};

ty_status ¤Ï°Ê²¼¤Î¤¤¤º¤ì¤«Ãͤò¤È¤ë¤³¤È¤¬¤Ç¤­¤ë¡£


#define TTY_ON       0x01   /* ¥í¥°¥¤¥ó¤òÍ­¸ú¤Ë¤¹¤ë (ty_getty ¥×¥í¥°¥é¥à¤ò³«»Ï¤¹¤ë) */

#define TTY_SECURE   0x02   /* ¥æ¡¼¥¶ ID 0 ¤Ç¤Î¥í¥°¥¤¥ó¤òµö²Ä¤¹¤ë */

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POSIX.1-2001 ¤Ë¤Ï¤Ê¤¤¡£ BSD ·Ï¤Ë¸ºß¤·¡¢¤ª¤½¤é¤¯Â¾¤Î¥·¥¹¥Æ¥à¤Ë¤â¤¢¤ë¤À¤í¤¦¡£

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Linux ¤Ç¤Ï¡¢¥Õ¥¡¥¤¥ë /etc/ttys ¤È¾å¤ÇÀâÌÀ¤·¤¿´Ø¿ô¤Ï»È¤ï¤ì¤Æ¤¤¤Ê¤¤¡£

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ttyname(3), ttyslot(3)