handle_sys_enter
rv_attach_trace_probe("rtapp_sleep", sys_enter, handle_sys_enter);
rv_detach_trace_probe("rtapp_sleep", sys_enter, handle_sys_enter);
int handle_sys_enter(struct pt_regs *ctx)
int handle_sys_enter(void *ctx)
int handle_sys_enter(void *ctx)
prog_name = bpf_program__name(skel->progs.handle_sys_enter);
bpf_link__destroy(skel->links.handle_sys_enter);
skel->links.handle_sys_enter = bpf_program__attach(skel->progs.handle_sys_enter);