Difference between revisions of "ERRNO()"
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Revision as of 10:17, 4 February 2013
Contents
Purpose
Function to return Operating System dependent error number
Syntax
ERRNO()
See Also
CERROR(), DOSERROR(), ERROR(), MESSAGE(), STRERROR()
Description
The ERRNO() function returns the Operating System dependent error number for the last error encountered. This is useful for revealing an Operating System error which may have caused an error reported by the ERROR() function.
Example
if errno()>0 err = errno() endif
