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Shell.AvailableBytesError

Queries number of available bytes in error.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
Shell 7.5 Yes Yes Yes Yes No

MBS( "Shell.AvailableBytesError"; ShellRef )

Parameters

Parameter Description Example value
ShellRef The reference number from the shell. $shell

Result

Returns number or error.

Description

Queries number of available bytes in error.
This allows you to check whether the child process wrote data in the error stream.

See also


Shell.AddEnvironment   -   Shell.AvailableBytesOutput

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