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execch
This function is like 'exec ... with ...', but evaluates the function in a specific channel.Parameters
By example, 'execch _channel @f [1 "abc"]' is equivalent to 'exec @f with [1 "abc"]'
u1 execch ( Chn _channel_ fun u0 u1 _function_ u0 _arguments_ )
Return value
_channel_ any channel _function_ any function reference _arguments_ arguments to pass to the function
result from the _function_
Error :
- EOK if success.
- EVM fatal error. The VM should be already crashed, see the log file, if any.
- EARGNIL the 2nd or the 3rd argument is nil.