serial_close.c File Reference

Implements OP_SERIAL_CLOSE to close an open serial port. More...

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Functions
	free_value (fdv)
	push_value (vm, make_int(ok))

Variables
case	OP_SERIAL_CLOSE
int	ok = 0
	break

Detailed Description

Implements OP_SERIAL_CLOSE to close an open serial port.

Behavior:

• Pops fd (int); attempts to close it; pushes 1 on success, 0 on failure.
• Only supported on UNIX-like systems.

Errors:

• If argument type is wrong, prints an error and returns 0.

Definition in file serial_close.c.

Function Documentation

free_value()

free_value

(

fdv

)

push_value()

push_value	(	vm	,
		make_int(ok)	)

Variable Documentation

break

break

Definition at line 40 of file serial_close.c.

ok

int ok = 0

Definition at line 29 of file serial_close.c.

OP_SERIAL_CLOSE

case OP_SERIAL_CLOSE

Definition at line 26 of file serial_close.c.