Constants

Group

Group

Group is a Struct that is only available when compiled with HAVE_GETGRENT.

The struct contains the following members:

name

contains the name of the group as a String.

passwd

contains the encrypted password as a String. An 'x' is returned if password access to the group is not available; an empty string is returned if no password is needed to obtain membership of the group.

Must be compiled with HAVE_STRUCT_GROUP_GR_PASSWD.

gid

contains the group's numeric ID as an integer.

mem

is an Array of Strings containing the short login names of the members of the group.

Passwd

Passwd

Passwd is a Struct that contains the following members:

name

contains the short login name of the user as a String.

passwd

contains the encrypted password of the user as a String. an 'x' is returned if shadow passwords are in use. An '*' is returned if the user cannot log in using a password.

uid

contains the integer user ID (uid) of the user.

gid

contains the integer group ID (gid) of the user's primary group.

dir

contains the path to the home directory of the user as a String.

shell

contains the path to the login shell of the user as a String.

The following members below are optional, and must be compiled with special flags:¶ ↑

gecos

contains a longer String description of the user, such as a full name. Some Unix systems provide structured information in the gecos field, but this is system-dependent. must be compiled with HAVE_STRUCT_PASSWD_PW_GECOS

change

password change time(integer) must be compiled with HAVE_STRUCT_PASSWD_PW_CHANGE

quota

quota value(integer) must be compiled with HAVE_STRUCT_PASSWD_PW_QUOTA

age

password age(integer) must be compiled with HAVE_STRUCT_PASSWD_PW_AGE

class

user access class(string) must be compiled with HAVE_STRUCT_PASSWD_PW_CLASS

comment

comment(string) must be compiled with HAVE_STRUCT_PASSWD_PW_COMMENT

expire

account expiration time(integer) must be compiled with HAVE_STRUCT_PASSWD_PW_EXPIRE