fgetpwent

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Langue: ja

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Version: 1996-05-17 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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fgetpwent - ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë¥¨¥ó¥È¥ê¤Î¼è¤ê½Ð¤·

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#include <stdio.h>

#include <sys/types.h>

#include <pwd.h>



struct passwd *fgetpwent(FILE *stream);

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fgetpwent() ´Ø¿ô¤Ï¡¢stream ¤«¤éÆÀ¤é¤ì¤¿¹Ô¤òʬ²ò¤·¤¿¥Õ¥£¡¼¥ë¥É ¤ò´Þ¤à¹½Â¤ÂΤؤΥݥ¤¥ó¥¿¤òÊÖ¤¹¡£ ºÇ½é¤Ë¸Æ¤Ó½Ð¤µ¤ì¤¿»þ¤Ë¤ÏºÇ½é¤Î¥¨¥ó¥È¥ê¤òÊÖ¤·¡¢¤½¤ì°Ê¹ß¤Ï ¼¡¤Î¥¨¥ó¥È¥ê¤òÊÖ¤¹¡£ ¥Õ¥¡¥¤¥ë stream ¤Ï /etc/passwd ¤ÈƱ¤¸·Á¼°¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£

passwd ¹½Â¤ÂΤϡ¢<pwd.h> ¤Ç°Ê²¼¤Î¤è¤¦¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë:


struct passwd {

    char   *pw_name;       /* ¥æ¡¼¥¶Ì¾ */

    char   *pw_passwd;     /* ¥æ¡¼¥¶¤Î¥Ñ¥¹¥ï¡¼¥É */

    uid_t   pw_uid;        /* ¥æ¡¼¥¶ ID */

    gid_t   pw_gid;        /* ¥°¥ë¡¼¥× ID */

    char   *pw_gecos;      /* ËÜ̾ */

    char   *pw_dir;        /* ¥Û¡¼¥à¥Ç¥£¥ì¥¯¥È¥ê */

    char   *pw_shell;      /* ¥·¥§¥ë¥×¥í¥°¥é¥à */

};

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fgetpwent() ´Ø¿ô¤Ï¡¢passwd ¹½Â¤ÂΤؤΥݥ¤¥ó¥¿¤òÊÖ¤¹¡£ ¤³¤ì°Ê¾å¥¨¥ó¥È¥ê¤¬Ìµ¤¤¤«¡¢¥¨¥é¡¼¤¬È¯À¸¤·¤¿¾ì¹ç¤Ï NULL ¤òÊÖ¤¹¡£

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ENOMEM
passwd ¹½Â¤ÂΤò³ä¤êÅö¤Æ¤ë¤¿¤á¤Î¥á¥â¥ê¤¬ÉÔ½½Ê¬¡£

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/etc/passwd
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SVr4

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endpwent(3), fgetpwent_r(3), getpw(3), getpwent(3), getpwnam(3), getpwuid(3), putpwent(3), setpwent(3), passwd(5)