Differential D23718 Diff 70084 head/sys/cddl/dev/dtrace/dtrace_sysctl.c

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head/sys/cddl/dev/dtrace/dtrace_sysctl.c

Show First 20 Lines • Show All 67 Lines • ▼ Show 20 Lines	if (p_name != NULL) {
error = sysctl_handle_string(oidp, p_name, len, req);		error = sysctl_handle_string(oidp, p_name, len, req);

kmem_free(p_name, 0);		kmem_free(p_name, 0);
}		}

return (error);		return (error);
}		}

SYSCTL_NODE(_debug, OID_AUTO, dtrace, CTLFLAG_RD, 0, "DTrace debug parameters");		SYSCTL_NODE(_debug, OID_AUTO, dtrace, CTLFLAG_RD \| CTLFLAG_MPSAFE, 0,
		"DTrace debug parameters");

SYSCTL_PROC(_debug_dtrace, OID_AUTO, providers,		SYSCTL_PROC(_debug_dtrace, OID_AUTO, providers,
CTLTYPE_STRING \| CTLFLAG_MPSAFE \| CTLFLAG_RD, 0, 0, sysctl_dtrace_providers,		CTLTYPE_STRING \| CTLFLAG_MPSAFE \| CTLFLAG_RD, 0, 0, sysctl_dtrace_providers,
"A", "available DTrace providers");		"A", "available DTrace providers");

SYSCTL_NODE(_kern, OID_AUTO, dtrace, CTLFLAG_RD, 0, "DTrace parameters");		SYSCTL_NODE(_kern, OID_AUTO, dtrace, CTLFLAG_RD \| CTLFLAG_MPSAFE, 0,
		"DTrace parameters");

SYSCTL_INT(_kern_dtrace, OID_AUTO, err_verbose, CTLFLAG_RW,		SYSCTL_INT(_kern_dtrace, OID_AUTO, err_verbose, CTLFLAG_RW,
&dtrace_err_verbose, 0,		&dtrace_err_verbose, 0,
"print DIF and DOF validation errors to the message buffer");		"print DIF and DOF validation errors to the message buffer");

SYSCTL_INT(_kern_dtrace, OID_AUTO, memstr_max, CTLFLAG_RW, &dtrace_memstr_max,		SYSCTL_INT(_kern_dtrace, OID_AUTO, memstr_max, CTLFLAG_RW, &dtrace_memstr_max,
0, "largest allowed argument to memstr(), 0 indicates no limit");		0, "largest allowed argument to memstr(), 0 indicates no limit");

SYSCTL_QUAD(_kern_dtrace, OID_AUTO, dof_maxsize, CTLFLAG_RW,		SYSCTL_QUAD(_kern_dtrace, OID_AUTO, dof_maxsize, CTLFLAG_RW,
&dtrace_dof_maxsize, 0, "largest allowed DOF table");		&dtrace_dof_maxsize, 0, "largest allowed DOF table");

SYSCTL_QUAD(_kern_dtrace, OID_AUTO, helper_actions_max, CTLFLAG_RW,		SYSCTL_QUAD(_kern_dtrace, OID_AUTO, helper_actions_max, CTLFLAG_RW,
&dtrace_helper_actions_max, 0, "maximum number of allowed helper actions");		&dtrace_helper_actions_max, 0, "maximum number of allowed helper actions");

SYSCTL_INT(_security_bsd, OID_AUTO, allow_destructive_dtrace, CTLFLAG_RDTUN,		SYSCTL_INT(_security_bsd, OID_AUTO, allow_destructive_dtrace, CTLFLAG_RDTUN,
&dtrace_allow_destructive, 1, "Allow destructive mode DTrace scripts");		&dtrace_allow_destructive, 1, "Allow destructive mode DTrace scripts");