Difference between revisions of "ERRNO()"

Revision as of 16:13, 1 June 2009

Class

Error Handling and Debugging

Purpose

Function to return Operating System dependent error number

Syntax

ERRNO()

See Also

ERROR(), MESSAGE(), ON ERROR

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()
    set message to "System error: &err"
endif

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer