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XS_ERRNO(3)		     Crossroads	I/O Manual		   XS_ERRNO(3)

NAME
       xs_errno	- retrieve value of errno for the calling thread

SYNOPSIS
       int xs_errno (void);

DESCRIPTION
       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.

RETURN VALUE
       The xs_errno() function shall return the	value of the errno variable
       for the calling thread.

ERRORS
       No errors are defined.

SEE ALSO
       xs(7)

AUTHORS
       The Crossroads documentation was	written	by Martin Sustrik
       <sustrik@250bpm.com[1]> and Martin Lucina <martin@lucina.net[2]>.

NOTES
	1. sustrik@250bpm.com
	   mailto:sustrik@250bpm.com

	2. martin@lucina.net
	   mailto:martin@lucina.net

Crossroads I/O 1.2.0		  04/29/2017			   XS_ERRNO(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHORS | NOTES

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