zero otherwise. STANDARDS GNU. SEE ALSO getgid (2), getgroups (2), getgrouplist (3), group
NAME getgrnam, getgrnam
NAME getutent, getutid
NAME gets - get
NAME getw, putw
NAME fgetc, fgets
NAME getpwnam, getpwnam
NAME getgrent, setgrent
NAME gethostid, sethostid
NAME getpt - open
NAME fgetwc, getwc
NAME getcwd, getwd
NAME getpw - reconstruct