NAME getgrouplist - get list of groups to which a user belongs LIBRARY Standard C library ... char * user , gid_t group , gid_t * groups , int * ngroups ); Feature Test Macro Requi…struct nlmsghdr *n, pid_t peer, unsigned groups, struct nlmsghdr *answer, int (*junk)(struct sockaddr ... bitmap of the rtnetlink multicast groups the socket will be a member of. r…group database /etc/group and using all groups of which user is a member. The additionalgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongsgids refer to a counted array of groups to which the user belongs