NAME getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry LIBRARY Standard C library ... buflen , struct group **restrict result ); int getgrgid_r(gid_t gid , struct g…NAME getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry LIBRARY Standard C library ... buflen , struct group **restrict result ); int getgrgid_r(gid_t gid , struct g…NAME getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry LIBRARY Standard C library ... buflen , struct group **restrict result ); int getgrgid_r(gid_t gid , struct g…NAME getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry LIBRARY Standard C library ... buflen , struct group **restrict result ); int getgrgid_r(gid_t gid , struct g…