getgrent function
Read an entry from the group-file stream, opening it if necessary.
This function is a possible cancellation point and therefore not marked with __THROW.
Implementation
Group getgrent() {
clearErrno();
_getgrent ??= Libc()
.dylib
.lookupFunction<ffi.Pointer<group> Function(), _dart_getgrent>(
'getgrent');
return _buildGroup(
_getgrent!(),
'Error occured attempting to get the next group entry from '
'the group database stream');
}