getpw

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Version: 1996-05-27 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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#include <sys/types.h>

#include <pwd.h>



int getpw(uid_t uid, char *buf);

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getpw() ´Ø¿ô¤Ï¡¢¥Ð¥Ã¥Õ¥¡ buf ¤Ë»ØÄê¥æ¡¼¥¶ ID uid ¤Î ¥Ñ¥¹¥ï¡¼¥É¹Ô¥¨¥ó¥È¥ê¤ò¼èÆÀ¤¹¤ë¡£ ÊÖ¤µ¤ì¤ë¥Ð¥Ã¥Õ¥¡¤Ï¡¢°Ê²¼¤Î·Á¼°¤Î¹Ô¤ò´Þ¤à¡£
name:passwd:uid:gid:gecos:dir:shell

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


struct passwd {

    char   *pw_name;       /* user name */

    char   *pw_passwd;     /* user password */

    uid_t   pw_uid;        /* user ID */

    gid_t   pw_gid;        /* group ID */

    char   *pw_gecos;      /* real name */

    char   *pw_dir;        /* home directory */

    char   *pw_shell;      /* shell program */

};

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getpw() ´Ø¿ô¤Ï¡¢À®¸ù¤·¤¿¾ì¹ç 0 ¤ò¡¢¥¨¥é¡¼¤¬È¯À¸¤·¤¿¾ì¹ç -1 ¤òÊÖ¤¹¡£

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

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/etc/passwd
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getpw() ´Ø¿ô¤Ï¡¢Í¿¤¨¤é¤ì¤¿¥Ð¥Ã¥Õ¥¡ buf ¤¬¥ª¡¼¥Ð¡¼¥Õ¥í¡¼¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤¤Î¤Ç´í¸±¤Ç¤¢¤ë¡£ ¤³¤Î´Ø¿ô¤Ï getpwuid(3) ¤Ë¤è¤Ã¤Æ¸Å¤¤¤â¤Î¤È¤Ê¤Ã¤¿¡£

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