getcwd function
We provide a wrapper for each posix method that takes and return dart types.
We recommend using the dart wrappers as they deal with memory allocation/cleanup and type conversion.
Gets the absolute pathname of the current working directory. If an error occurs a a PosixException is thrown with the error.
Implementation
/// Gets the absolute pathname of the current working directory.
/// If an error occurs a a [PosixException] is thrown with the error.
String getcwd() {
final cBuf = malloc.allocate<ffi.Int8>(PATH_MAX);
final result = native_getwd(
cBuf,
);
if (result == ffi.nullptr) {
final error = copyCBuffToDartString(cBuf);
throw PosixException(error, -1);
}
return copyCBuffToDartString(cBuf);
}