gobj_remove_trace_filter()

`gobj_remove_trace_filter()`#

Removes a trace filter from the specified hgclass. If attr is empty, all filters are removed. If value is empty, all values for the given attribute are removed.

C

Prototype

int gobj_remove_trace_filter(
    hgclass gclass, 
    const char *attr, 
    const char *value
);

Parameters

Key	Type	Description
`gclass`	`hgclass`	The `hgclass` from which the trace filter should be removed.
`attr`	`const char *`	The attribute name whose filter should be removed. If empty, all filters are removed.
`value`	`const char *`	The specific value to remove from the filter. If empty, all values for the given attribute are removed.

Return Value

Returns 0 on success, or -1 if the attribute or value is not found.

Notes

If the last value of an attribute is removed, the attribute itself is also removed from the trace filter.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python

gobj_remove_trace_filter()

gobj_remove_trace_filter()#

`gobj_remove_trace_filter()`#