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.
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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.
AUTHORS
The Crossroads documentation was written by Martin Sustrik <m[blue]sustrik@250bpm.comm[][1]> and Martin Lucina <m[blue]martin@lucina.netm[][2]>.
NOTES
- 1.
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sustrik@250bpm.com
- mailto:sustrik@250bpm.com
- 2.
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martin@lucina.net
- mailto:martin@lucina.net