Error::Sys( const char *, const char * )

Add a system error to an Error.

Virtual?	No
Class	Error
Arguments	const char *op	the system call that was attempted
	const char *arg	relevant information about that call
Returns	void

Notes

To use an Error object to track errors generated by system calls such as file operations, use Sys().

Example

The following example adds an error message, related to a failure to rename a file, to an Error object.

e.Sys( "rename", targetFile->Name() );