Function rcutils_calculate_directory_size

• Defined in File filesystem.h

Function Documentation

rcutils_ret_t rcutils_calculate_directory_size(const char *directory_path, uint64_t *size, rcutils_allocator_t allocator)

Calculate the size of the specified directory.

Calculates the size of a directory by summarizing the file size of all files.

Note

This operation is not recursive.

Parameters:

• directory_path – [in] The directory path to calculate the size of.

• size – [out] The size of the directory in bytes on success.

• allocator – [in] Allocator being used for internal file path composition.

Returns:

RCUTILS_RET_OK if successful, or

Returns:

RCUTILS_RET_INVALID_ARGUMENT for invalid arguments, or

Returns:

RCUTILS_RET_BAD_ALLOC if memory allocation fails

Returns:

RCUTILS_RET_ERROR if other error occurs