OSMalloc Tag

network_filter_tutorial.c

#include <mach/mach_types.h>
#include <sys/systm.h>
#include <libkern/OSMalloc.h>

OSMallocTag tut_mtag = (OSMallocTag)NULL;

kern_return_t network_filter_tutorial_start(kmod_info_t * ki, void *d);
kern_return_t network_filter_tutorial_stop(kmod_info_t *ki, void *d);

kern_return_t network_filter_tutorial_start(kmod_info_t * ki, void *d) {
    tut_mtag = OSMalloc_Tagalloc("NetworkFilterTutorial", OSMT_DEFAULT);
    return KERN_SUCCESS;
}

kern_return_t network_filter_tutorial_stop(kmod_info_t *ki, void *d) {
    OSMalloc_Tagfree(tut_mtag);
    return KERN_SUCCESS;
}