Retrieve value of errno for the calling thread
int xs_errno (void);
The xs_errno() function shall retrieve the value of the errno variable for the calling thread.
The xs_errno() function is provided to assist users on non-POSIX systems who are experiencing issues with retrieving the correct value of errno directly. Specifically, users on Win32 systems whose application is using a different C run-time library from the C run-time library in use by Crossroads will need to use xs_errno() for correct operation.
Important
Users not experiencing issues with retrieving the correct value of errno should not use this function and should instead access the errno variable directly.
The xs_errno() function shall return the value of the errno variable for the calling thread.
No errors are defined.
xs(7)
The Crossroads documentation was written by Martin Sustrik <\m[blue][email protected]\m[]\s-2\u[1]\d\s+2> and Martin Lucina <\m[blue][email protected]\m[]\s-2\u[2]\d\s+2>.
mailto:[email protected]
mailto:[email protected]