Difference between revisions of "STRERROR()"
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| − | + | ==Purpose== | |
| + | Function to return description for latest or specified Operating System dependent error number | ||
| + | |||
| + | |||
| + | ==Syntax== | ||
| + | STRERROR([<expN>]) | ||
| + | |||
| + | |||
| + | ==See Also== | ||
| + | [[CERROR()]], [[DOSERROR()]], [[ERRNO()]], [[ERROR()]], [[MESSAGE()]], [[ON ERROR]] | ||
| + | |||
| + | |||
| + | ==Description== | ||
| + | The STRERROR() function returns the description for the Operating System dependent error number for the last error encountered. If the optional <expN> is specified, STRERROR() will return the description for that error number. | ||
| + | |||
| + | |||
| + | ==Example== | ||
| + | <code lang="recital"> | ||
| + | if errno()>0 | ||
| + | err = errno() | ||
| + | set message to "System error: &err " + strerror() | ||
| + | endif | ||
| + | </code> | ||
| + | |||
| + | |||
| + | ==Products== | ||
| + | Recital, Recital Server | ||
| + | [[Category:Documentation]] | ||
| + | [[Category:Functions]] | ||
| + | [[Category:Error Handling and Debugging]] | ||
| + | [[Category:Error Handling and Debugging Functions]] | ||
Latest revision as of 10:48, 15 December 2009
Purpose
Function to return description for latest or specified Operating System dependent error number
Syntax
STRERROR([<expN>])
See Also
CERROR(), DOSERROR(), ERRNO(), ERROR(), MESSAGE(), ON ERROR
Description
The STRERROR() function returns the description for the Operating System dependent error number for the last error encountered. If the optional <expN> is specified, STRERROR() will return the description for that error number.
Example
if errno()>0 err = errno() set message to "System error: &err " + strerror() endif
Products
Recital, Recital Server
