free.c File Reference

VM opcode snippet for releasing an INI handle (OP_INI_FREE). More...

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

Variables
case	OP_INI_FREE
int	h = (vh.type == VAL_INT) ? (int)vh.i : 0
int	ok = ini_free_handle(h)
	break

Detailed Description

VM opcode snippet for releasing an INI handle (OP_INI_FREE).

This file is included into the main VM dispatch switch in vm.c. It is only compiled when FUN_WITH_INI is enabled and iniparser headers are available.

Opcode: OP_INI_FREE Stack: [handle:int] -> [ok:int]

Behavior

• Pops an integer handle referring to an INI dictionary previously returned by OP_INI_LOAD.
• Attempts to close the underlying dictionary and free the registry slot.
• Pushes 1 on success, 0 if the handle was invalid or already freed.

Errors

• No VM error is thrown for invalid handles; the opcode simply returns 0.

See also

• ini_alloc_handle(), ini_free_handle() in src/vm/ini/handles.c

Definition in file free.c.

Function Documentation

free_value()

free_value

(

vh

)

push_value()

push_value	(	vm	,
		make_int(ok)	)

Variable Documentation

break

break

Definition at line 41 of file free.c.

h

int h = (vh.type == VAL_INT) ? (int)vh.i : 0

Definition at line 37 of file free.c.

ok

int ok = ini_free_handle(h)

Definition at line 39 of file free.c.

OP_INI_FREE

case OP_INI_FREE

Definition at line 35 of file free.c.