sysctl_handle_bool
err = sysctl_handle_bool(oidp, &irqenable, arg2, req);
err = sysctl_handle_bool(oidp, &glob_irqen, arg2, req);
rv = sysctl_handle_bool(oidp, &sc->trace_enable, 0, req);
error = sysctl_handle_bool(oidp, &val, 0, req);
error = sysctl_handle_bool(oidp, &enabled, 0, req);
error = sysctl_handle_bool(oidp, &enabled, 0, req);
ret = sysctl_handle_bool(oidp, &user_flag, 0, req);
ret = sysctl_handle_bool(oidp, &fw_lldp_enabled, 0, req);
ret = sysctl_handle_bool(oidp, &mode, 0, req);
ret = sysctl_handle_bool(oidp, &mode, 0, req);
error = sysctl_handle_bool(oidp, &enabled, 0, req);
error = sysctl_handle_bool(oidp, &enabled, 0, req);
sysctl_handle_bool,
int sysctl_handle_bool(SYSCTL_HANDLER_ARGS);
ptr, val, sysctl_handle_bool, "CU", descr); \
__ptr, val, sysctl_handle_bool, "CU", __DESCR(descr), \