0) { _pw_byname[$1] = $0 _pw_byuid[$3] = $0 _pw_bycount[++_pw_total] = $0 } close(pwcat) _pw_count = 0 _pw_inited = 1 FS = oldfs if (using_fw) FIELDWIDTHS = FIELDWIDTHS else if (using_fpat) FPAT = FPAT RS = oldrs $0 = olddol0 } function getpwnam(name) { _pw_init() return _pw_byname[name] } function getpwuid(uid) { _pw_init() return _pw_byuid[uid] } function getpwent() { _pw_init() if (_pw_count < _pw_total) return _pw_bycount[++_pw_count] return "" } function endpwent() { _pw_count = 0 }