Add support for attaching aggregation labels to sysctl objects.
I'm currently working on writing a metrics exporter for the Prometheus monitoring system to provide access to sysctl metrics. Prometheus and sysctl have some structural differences: - sysctl is a tree of string component names. - Prometheus uses a flat namespace for its metrics, but allows you to attach labels with values to them, so that you can do aggregation. An initial version of my exporter simply translated hw.acpi.thermal.tz1.temperature to sysctl_hw_acpi_thermal_tz1_temperature_celcius while we should ideally have sysctl_hw_acpi_thermal_temperature_celcius{thermal_zone="tz1"} allowing you to graph all thermal zones on a system in one go. The change presented in this commit adds support for accomplishing this, by providing the ability to attach labels to nodes. In the example I gave above, the label "thermal_zone" would be attached to "tz1". As this is a feature that will only be used very rarely, I decided to not change the KPI too aggressively. Discussed on: hackers@ Reviewed by: cem Differential Revision: https://reviews.freebsd.org/D8775
This commit is contained in:
parent
396a688bd9
commit
1e1f3941e4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=310051
@ -1712,6 +1712,7 @@ MLINKS+=sysctl.9 SYSCTL_DECL.9 \
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sysctl.9 SYSCTL_ADD_INT.9 \
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sysctl.9 SYSCTL_ADD_INT.9 \
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sysctl.9 SYSCTL_ADD_LONG.9 \
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sysctl.9 SYSCTL_ADD_LONG.9 \
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sysctl.9 SYSCTL_ADD_NODE.9 \
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sysctl.9 SYSCTL_ADD_NODE.9 \
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sysctl.9 SYSCTL_ADD_NODE_WITH_LABEL.9 \
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sysctl.9 SYSCTL_ADD_OPAQUE.9 \
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sysctl.9 SYSCTL_ADD_OPAQUE.9 \
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sysctl.9 SYSCTL_ADD_PROC.9 \
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sysctl.9 SYSCTL_ADD_PROC.9 \
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sysctl.9 SYSCTL_ADD_QUAD.9 \
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sysctl.9 SYSCTL_ADD_QUAD.9 \
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@ -1735,8 +1736,10 @@ MLINKS+=sysctl.9 SYSCTL_DECL.9 \
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sysctl.9 SYSCTL_NODE_CHILDREN.9 \
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sysctl.9 SYSCTL_NODE_CHILDREN.9 \
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sysctl.9 SYSCTL_PARENT.9 \
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sysctl.9 SYSCTL_PARENT.9 \
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sysctl.9 SYSCTL_INT.9 \
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sysctl.9 SYSCTL_INT.9 \
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sysctl.9 SYSCTL_INT_WITH_LABEL.9 \
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sysctl.9 SYSCTL_LONG.9 \
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sysctl.9 SYSCTL_LONG.9 \
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sysctl.9 SYSCTL_NODE.9 \
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sysctl.9 SYSCTL_NODE.9 \
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sysctl.9 SYSCTL_NODE_WITH_LABEL.9 \
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sysctl.9 SYSCTL_OPAQUE.9 \
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sysctl.9 SYSCTL_OPAQUE.9 \
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sysctl.9 SYSCTL_PROC.9 \
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sysctl.9 SYSCTL_PROC.9 \
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sysctl.9 SYSCTL_QUAD.9 \
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sysctl.9 SYSCTL_QUAD.9 \
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@ -25,7 +25,7 @@
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.\"
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.\"
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.\" $FreeBSD$
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.\" $FreeBSD$
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.\"
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.\"
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.Dd October 23, 2015
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.Dd December 13, 2016
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.Dt SYSCTL 9
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.Dt SYSCTL 9
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.Os
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.Os
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.Sh NAME
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.Sh NAME
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@ -33,6 +33,7 @@
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.Nm SYSCTL_ADD_INT ,
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.Nm SYSCTL_ADD_INT ,
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.Nm SYSCTL_ADD_LONG ,
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.Nm SYSCTL_ADD_LONG ,
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.Nm SYSCTL_ADD_NODE ,
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.Nm SYSCTL_ADD_NODE ,
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.Nm SYSCTL_ADD_NODE_WITH_LABEL ,
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.Nm SYSCTL_ADD_OPAQUE ,
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.Nm SYSCTL_ADD_OPAQUE ,
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.Nm SYSCTL_ADD_PROC ,
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.Nm SYSCTL_ADD_PROC ,
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.Nm SYSCTL_ADD_QUAD ,
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.Nm SYSCTL_ADD_QUAD ,
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@ -56,8 +57,10 @@
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.Nm SYSCTL_NODE_CHILDREN ,
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.Nm SYSCTL_NODE_CHILDREN ,
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.Nm SYSCTL_PARENT ,
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.Nm SYSCTL_PARENT ,
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.Nm SYSCTL_INT ,
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.Nm SYSCTL_INT ,
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.Nm SYSCTL_INT_WITH_LABEL ,
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.Nm SYSCTL_LONG ,
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.Nm SYSCTL_LONG ,
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.Nm SYSCTL_NODE ,
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.Nm SYSCTL_NODE ,
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.Nm SYSCTL_NODE_WITH_LABEL ,
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.Nm SYSCTL_OPAQUE ,
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.Nm SYSCTL_OPAQUE ,
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.Nm SYSCTL_PROC ,
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.Nm SYSCTL_PROC ,
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.Nm SYSCTL_QUAD ,
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.Nm SYSCTL_QUAD ,
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@ -112,6 +115,17 @@
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.Fa "const char *descr"
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.Fa "const char *descr"
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.Fc
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.Fc
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.Ft struct sysctl_oid *
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.Ft struct sysctl_oid *
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.Fo SYSCTL_ADD_NODE_WITH_LABEL
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.Fa "struct sysctl_ctx_list *ctx"
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.Fa "struct sysctl_oid_list *parent"
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.Fa "int number"
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.Fa "const char *name"
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.Fa "int ctlflags"
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.Fa "int (*handler)(SYSCTL_HANDLER_ARGS)"
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.Fa "const char *descr"
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.Fa "const char *label"
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.Fc
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.Ft struct sysctl_oid *
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.Fo SYSCTL_ADD_OPAQUE
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.Fo SYSCTL_ADD_OPAQUE
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.Fa "struct sysctl_ctx_list *ctx"
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.Fa "struct sysctl_ctx_list *ctx"
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.Fa "struct sysctl_oid_list *parent"
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.Fa "struct sysctl_oid_list *parent"
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@ -324,8 +338,10 @@
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.Fa "struct sysctl_oid *oid"
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.Fa "struct sysctl_oid *oid"
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.Fc
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.Fc
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.Fn SYSCTL_INT parent number name ctlflags ptr val descr
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.Fn SYSCTL_INT parent number name ctlflags ptr val descr
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.Fn SYSCTL_INT_WITH_LABEL parent number name ctlflags ptr val descr label
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.Fn SYSCTL_LONG parent number name ctlflags ptr val descr
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.Fn SYSCTL_LONG parent number name ctlflags ptr val descr
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.Fn SYSCTL_NODE parent number name ctlflags handler descr
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.Fn SYSCTL_NODE parent number name ctlflags handler descr
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.Fn SYSCTL_NODE_WITH_LABEL parent number name ctlflags handler descr label
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.Fn SYSCTL_OPAQUE parent number name ctlflags ptr len format descr
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.Fn SYSCTL_OPAQUE parent number name ctlflags ptr len format descr
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.Fn SYSCTL_PROC parent number name ctlflags arg1 arg2 handler format descr
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.Fn SYSCTL_PROC parent number name ctlflags arg1 arg2 handler format descr
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.Fn SYSCTL_QUAD parent number name ctlflags ptr val descr
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.Fn SYSCTL_QUAD parent number name ctlflags ptr val descr
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@ -459,6 +475,18 @@ structures
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.El
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.El
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.It Fa descr
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.It Fa descr
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A pointer to a textual description of the OID.
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A pointer to a textual description of the OID.
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.It Fa label
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A pointer to an aggregation label for this component of the OID.
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To make it easier to export sysctl data to monitoring systems that
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support aggregations through labels (e.g., Prometheus),
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this argument can be used to attach a label name to an OID.
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The label acts as a hint that this component's name should not be part
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of the metric's name,
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but attached to the metric as a label instead.
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.Pp
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Labels should only be applied to siblings that are structurally similar
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and encode the same type of value,
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as aggregation is of no use otherwise.
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.El
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.El
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.Sh CREATING ROOT NODES
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.Sh CREATING ROOT NODES
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Sysctl MIBs or OIDs are created in a hierarchical tree.
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Sysctl MIBs or OIDs are created in a hierarchical tree.
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@ -517,8 +545,10 @@ accessible, or needs to be processed before exporting.
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.Sh CREATING A STATIC SYSCTL
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.Sh CREATING A STATIC SYSCTL
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Static sysctls are declared using one of the
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Static sysctls are declared using one of the
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.Fn SYSCTL_INT ,
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.Fn SYSCTL_INT ,
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.Fn SYSCTL_INT_WITH_LABEL ,
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.Fn SYSCTL_LONG ,
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.Fn SYSCTL_LONG ,
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.Fn SYSCTL_NODE ,
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.Fn SYSCTL_NODE ,
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.Fn SYSCTL_NODE_WITH_LABEL ,
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.Fn SYSCTL_OPAQUE ,
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.Fn SYSCTL_OPAQUE ,
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.Fn SYSCTL_PROC ,
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.Fn SYSCTL_PROC ,
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.Fn SYSCTL_QUAD ,
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.Fn SYSCTL_QUAD ,
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@ -543,6 +573,7 @@ Dynamic nodes are created using one of the
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.Fn SYSCTL_ADD_INT ,
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.Fn SYSCTL_ADD_INT ,
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.Fn SYSCTL_ADD_LONG ,
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.Fn SYSCTL_ADD_LONG ,
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.Fn SYSCTL_ADD_NODE ,
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.Fn SYSCTL_ADD_NODE ,
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.Fn SYSCTL_ADD_NODE_WITH_LABEL ,
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.Fn SYSCTL_ADD_OPAQUE ,
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.Fn SYSCTL_ADD_OPAQUE ,
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.Fn SYSCTL_ADD_PROC ,
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.Fn SYSCTL_ADD_PROC ,
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.Fn SYSCTL_ADD_QUAD ,
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.Fn SYSCTL_ADD_QUAD ,
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@ -27,7 +27,7 @@
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.\"
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.\"
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.\" $FreeBSD$
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.\" $FreeBSD$
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.\"
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.\"
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.Dd November 6, 2015
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.Dd December 13, 2016
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.Dt SYSCTL_ADD_OID 9
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.Dt SYSCTL_ADD_OID 9
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.Os
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.Os
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.Sh NAME
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.Sh NAME
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@ -51,6 +51,7 @@
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.Fa "int (*handler) (SYSCTL_HANDLER_ARGS)"
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.Fa "int (*handler) (SYSCTL_HANDLER_ARGS)"
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.Fa "const char *format"
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.Fa "const char *format"
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.Fa "const char *descr"
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.Fa "const char *descr"
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.Fa "const char *label"
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.Fc
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.Fc
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.Ft int
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.Ft int
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.Fo sysctl_move_oid
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.Fo sysctl_move_oid
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@ -678,6 +678,9 @@ sysctl_remove_oid_locked(struct sysctl_oid *oidp, int del, int recurse)
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if (oidp->oid_descr)
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if (oidp->oid_descr)
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free(__DECONST(char *, oidp->oid_descr),
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free(__DECONST(char *, oidp->oid_descr),
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M_SYSCTLOID);
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M_SYSCTLOID);
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if (oidp->oid_label)
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free(__DECONST(char *, oidp->oid_label),
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M_SYSCTLOID);
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free(__DECONST(char *, oidp->oid_name), M_SYSCTLOID);
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free(__DECONST(char *, oidp->oid_name), M_SYSCTLOID);
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free(oidp, M_SYSCTLOID);
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free(oidp, M_SYSCTLOID);
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}
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}
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@ -691,7 +694,8 @@ sysctl_remove_oid_locked(struct sysctl_oid *oidp, int del, int recurse)
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struct sysctl_oid *
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struct sysctl_oid *
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sysctl_add_oid(struct sysctl_ctx_list *clist, struct sysctl_oid_list *parent,
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sysctl_add_oid(struct sysctl_ctx_list *clist, struct sysctl_oid_list *parent,
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int number, const char *name, int kind, void *arg1, intmax_t arg2,
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int number, const char *name, int kind, void *arg1, intmax_t arg2,
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int (*handler)(SYSCTL_HANDLER_ARGS), const char *fmt, const char *descr)
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int (*handler)(SYSCTL_HANDLER_ARGS), const char *fmt, const char *descr,
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const char *label)
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{
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{
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struct sysctl_oid *oidp;
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struct sysctl_oid *oidp;
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@ -728,6 +732,8 @@ sysctl_add_oid(struct sysctl_ctx_list *clist, struct sysctl_oid_list *parent,
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oidp->oid_fmt = fmt;
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oidp->oid_fmt = fmt;
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if (descr != NULL)
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if (descr != NULL)
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oidp->oid_descr = strdup(descr, M_SYSCTLOID);
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oidp->oid_descr = strdup(descr, M_SYSCTLOID);
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if (label != NULL)
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oidp->oid_label = strdup(label, M_SYSCTLOID);
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/* Update the context, if used */
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/* Update the context, if used */
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if (clist != NULL)
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if (clist != NULL)
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sysctl_ctx_entry_add(clist, oidp);
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sysctl_ctx_entry_add(clist, oidp);
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@ -1176,6 +1182,31 @@ sysctl_sysctl_oiddescr(SYSCTL_HANDLER_ARGS)
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static SYSCTL_NODE(_sysctl, 5, oiddescr, CTLFLAG_RD|CTLFLAG_MPSAFE|CTLFLAG_CAPRD,
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static SYSCTL_NODE(_sysctl, 5, oiddescr, CTLFLAG_RD|CTLFLAG_MPSAFE|CTLFLAG_CAPRD,
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sysctl_sysctl_oiddescr, "");
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sysctl_sysctl_oiddescr, "");
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static int
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sysctl_sysctl_oidlabel(SYSCTL_HANDLER_ARGS)
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{
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struct sysctl_oid *oid;
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struct rm_priotracker tracker;
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int error;
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SYSCTL_RLOCK(&tracker);
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error = sysctl_find_oid(arg1, arg2, &oid, NULL, req);
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if (error)
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goto out;
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if (oid->oid_label == NULL) {
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error = ENOENT;
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goto out;
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}
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error = SYSCTL_OUT(req, oid->oid_label, strlen(oid->oid_label) + 1);
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out:
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SYSCTL_RUNLOCK(&tracker);
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return (error);
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}
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static SYSCTL_NODE(_sysctl, 6, oidlabel,
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CTLFLAG_RD | CTLFLAG_MPSAFE | CTLFLAG_CAPRD, sysctl_sysctl_oidlabel, "");
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/*
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/*
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* Default "handler" functions.
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* Default "handler" functions.
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*/
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*/
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109
sys/sys/sysctl.h
109
sys/sys/sysctl.h
@ -188,6 +188,7 @@ struct sysctl_oid {
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int oid_refcnt;
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int oid_refcnt;
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u_int oid_running;
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u_int oid_running;
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const char *oid_descr;
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const char *oid_descr;
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const char *oid_label;
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};
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};
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#define SYSCTL_IN(r, p, l) (r->newfunc)(r, p, l)
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#define SYSCTL_IN(r, p, l) (r->newfunc)(r, p, l)
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@ -252,7 +253,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
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#endif
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#endif
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/* This macro is only for internal use */
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/* This macro is only for internal use */
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#define SYSCTL_OID_RAW(id, parent_child_head, nbr, name, kind, a1, a2, handler, fmt, descr) \
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#define SYSCTL_OID_RAW(id, parent_child_head, nbr, name, kind, a1, a2, handler, fmt, descr, label) \
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struct sysctl_oid id = { \
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struct sysctl_oid id = { \
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.oid_parent = (parent_child_head), \
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.oid_parent = (parent_child_head), \
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.oid_children = SLIST_HEAD_INITIALIZER(&id.oid_children), \
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.oid_children = SLIST_HEAD_INITIALIZER(&id.oid_children), \
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@ -263,46 +264,58 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
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.oid_name = (name), \
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.oid_name = (name), \
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.oid_handler = (handler), \
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.oid_handler = (handler), \
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.oid_fmt = (fmt), \
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.oid_fmt = (fmt), \
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.oid_descr = __DESCR(descr) \
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.oid_descr = __DESCR(descr), \
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.oid_label = (label), \
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}; \
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}; \
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DATA_SET(sysctl_set, id)
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DATA_SET(sysctl_set, id)
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/* This constructs a static "raw" MIB oid. */
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/* This constructs a static "raw" MIB oid. */
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#define SYSCTL_OID(parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
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#define SYSCTL_OID(parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
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static SYSCTL_OID_RAW(sysctl__##parent##_##name, \
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SYSCTL_OID_WITH_LABEL(parent, nbr, name, kind, a1, a2, \
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SYSCTL_CHILDREN(&sysctl__##parent), \
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handler, fmt, descr, NULL)
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nbr, #name, kind, a1, a2, handler, fmt, descr)
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#define SYSCTL_OID_WITH_LABEL(parent, nbr, name, kind, a1, a2, handler, fmt, descr, label) \
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static SYSCTL_OID_RAW(sysctl__##parent##_##name, \
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SYSCTL_CHILDREN(&sysctl__##parent), \
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nbr, #name, kind, a1, a2, handler, fmt, descr, label)
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/* This constructs a global "raw" MIB oid. */
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/* This constructs a global "raw" MIB oid. */
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#define SYSCTL_OID_GLOBAL(parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
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#define SYSCTL_OID_GLOBAL(parent, nbr, name, kind, a1, a2, handler, fmt, descr, label) \
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SYSCTL_OID_RAW(sysctl__##parent##_##name, \
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SYSCTL_OID_RAW(sysctl__##parent##_##name, \
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SYSCTL_CHILDREN(&sysctl__##parent), \
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SYSCTL_CHILDREN(&sysctl__##parent), \
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nbr, #name, kind, a1, a2, handler, fmt, descr)
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nbr, #name, kind, a1, a2, handler, fmt, descr, label)
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#define SYSCTL_ADD_OID(ctx, parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
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#define SYSCTL_ADD_OID(ctx, parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
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sysctl_add_oid(ctx, parent, nbr, name, kind, a1, a2, handler, fmt, __DESCR(descr))
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sysctl_add_oid(ctx, parent, nbr, name, kind, a1, a2, handler, fmt, __DESCR(descr), NULL)
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|
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/* This constructs a root node from which other nodes can hang. */
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/* This constructs a root node from which other nodes can hang. */
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#define SYSCTL_ROOT_NODE(nbr, name, access, handler, descr) \
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#define SYSCTL_ROOT_NODE(nbr, name, access, handler, descr) \
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SYSCTL_OID_RAW(sysctl___##name, &sysctl__children, \
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SYSCTL_OID_RAW(sysctl___##name, &sysctl__children, \
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nbr, #name, CTLTYPE_NODE|(access), NULL, 0, \
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nbr, #name, CTLTYPE_NODE|(access), NULL, 0, \
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handler, "N", descr); \
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handler, "N", descr, NULL); \
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CTASSERT(((access) & CTLTYPE) == 0 || \
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CTASSERT(((access) & CTLTYPE) == 0 || \
|
||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE)
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE)
|
||||||
|
|
||||||
/* This constructs a node from which other oids can hang. */
|
/* This constructs a node from which other oids can hang. */
|
||||||
#define SYSCTL_NODE(parent, nbr, name, access, handler, descr) \
|
#define SYSCTL_NODE(parent, nbr, name, access, handler, descr) \
|
||||||
|
SYSCTL_NODE_WITH_LABEL(parent, nbr, name, access, handler, descr, NULL)
|
||||||
|
|
||||||
|
#define SYSCTL_NODE_WITH_LABEL(parent, nbr, name, access, handler, descr, label) \
|
||||||
SYSCTL_OID_GLOBAL(parent, nbr, name, CTLTYPE_NODE|(access), \
|
SYSCTL_OID_GLOBAL(parent, nbr, name, CTLTYPE_NODE|(access), \
|
||||||
NULL, 0, handler, "N", descr); \
|
NULL, 0, handler, "N", descr, label); \
|
||||||
CTASSERT(((access) & CTLTYPE) == 0 || \
|
CTASSERT(((access) & CTLTYPE) == 0 || \
|
||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE)
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE)
|
||||||
|
|
||||||
#define SYSCTL_ADD_NODE(ctx, parent, nbr, name, access, handler, descr) \
|
#define SYSCTL_ADD_NODE(ctx, parent, nbr, name, access, handler, descr) \
|
||||||
|
SYSCTL_ADD_NODE_WITH_LABEL(ctx, parent, nbr, name, access, \
|
||||||
|
handler, descr, NULL)
|
||||||
|
|
||||||
|
#define SYSCTL_ADD_NODE_WITH_LABEL(ctx, parent, nbr, name, access, handler, descr, label) \
|
||||||
({ \
|
({ \
|
||||||
CTASSERT(((access) & CTLTYPE) == 0 || \
|
CTASSERT(((access) & CTLTYPE) == 0 || \
|
||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_NODE|(access), \
|
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_NODE|(access), \
|
||||||
NULL, 0, handler, "N", __DESCR(descr)); \
|
NULL, 0, handler, "N", __DESCR(descr), label); \
|
||||||
})
|
})
|
||||||
|
|
||||||
#define SYSCTL_ADD_ROOT_NODE(ctx, nbr, name, access, handler, descr) \
|
#define SYSCTL_ADD_ROOT_NODE(ctx, nbr, name, access, handler, descr) \
|
||||||
@ -311,7 +324,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_NODE); \
|
||||||
sysctl_add_oid(ctx, &sysctl__children, nbr, name, \
|
sysctl_add_oid(ctx, &sysctl__children, nbr, name, \
|
||||||
CTLTYPE_NODE|(access), \
|
CTLTYPE_NODE|(access), \
|
||||||
NULL, 0, handler, "N", __DESCR(descr)); \
|
NULL, 0, handler, "N", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a string. len can be 0 to indicate '\0' termination. */
|
/* Oid for a string. len can be 0 to indicate '\0' termination. */
|
||||||
@ -327,7 +340,8 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
CTASSERT(((access) & CTLTYPE) == 0 || \
|
CTASSERT(((access) & CTLTYPE) == 0 || \
|
||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_STRING); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_STRING); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_STRING|(access), \
|
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_STRING|(access), \
|
||||||
__arg, len, sysctl_handle_string, "A", __DESCR(descr)); \
|
__arg, len, sysctl_handle_string, "A", __DESCR(descr), \
|
||||||
|
NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a bool. If ptr is NULL, val is returned. */
|
/* Oid for a bool. If ptr is NULL, val is returned. */
|
||||||
@ -345,7 +359,8 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
CTASSERT(((access) & CTLTYPE) == 0); \
|
CTASSERT(((access) & CTLTYPE) == 0); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U8 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U8 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_bool, "CU", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_bool, "CU", __DESCR(descr), \
|
||||||
|
NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a signed 8-bit int. If ptr is NULL, val is returned. */
|
/* Oid for a signed 8-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -365,7 +380,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S8); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S8); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_S8 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_S8 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_8, "C", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_8, "C", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an unsigned 8-bit int. If ptr is NULL, val is returned. */
|
/* Oid for an unsigned 8-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -385,7 +400,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U8); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U8); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U8 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U8 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_8, "CU", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_8, "CU", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a signed 16-bit int. If ptr is NULL, val is returned. */
|
/* Oid for a signed 16-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -405,7 +420,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S16); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S16); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_S16 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_S16 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_16, "S", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_16, "S", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an unsigned 16-bit int. If ptr is NULL, val is returned. */
|
/* Oid for an unsigned 16-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -425,7 +440,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U16); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U16); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U16 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U16 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_16, "SU", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_16, "SU", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a signed 32-bit int. If ptr is NULL, val is returned. */
|
/* Oid for a signed 32-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -445,7 +460,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S32); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S32); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_S32 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_S32 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_32, "I", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_32, "I", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an unsigned 32-bit int. If ptr is NULL, val is returned. */
|
/* Oid for an unsigned 32-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -465,7 +480,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U32); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U32); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U32 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U32 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_32, "IU", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_32, "IU", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a signed 64-bit int. If ptr is NULL, val is returned. */
|
/* Oid for a signed 64-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -485,7 +500,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S64); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S64); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_S64 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_S64 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_64, "Q", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_64, "Q", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an unsigned 64-bit int. If ptr is NULL, val is returned. */
|
/* Oid for an unsigned 64-bit int. If ptr is NULL, val is returned. */
|
||||||
@ -505,16 +520,19 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_64, "QU", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_64, "QU", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an int. If ptr is SYSCTL_NULL_INT_PTR, val is returned. */
|
/* Oid for an int. If ptr is SYSCTL_NULL_INT_PTR, val is returned. */
|
||||||
#define SYSCTL_NULL_INT_PTR ((int *)NULL)
|
#define SYSCTL_NULL_INT_PTR ((int *)NULL)
|
||||||
#define SYSCTL_INT(parent, nbr, name, access, ptr, val, descr) \
|
#define SYSCTL_INT(parent, nbr, name, access, ptr, val, descr) \
|
||||||
SYSCTL_OID(parent, nbr, name, \
|
SYSCTL_INT_WITH_LABEL(parent, nbr, name, access, ptr, val, descr, NULL)
|
||||||
CTLTYPE_INT | CTLFLAG_MPSAFE | (access), \
|
|
||||||
ptr, val, sysctl_handle_int, "I", descr); \
|
#define SYSCTL_INT_WITH_LABEL(parent, nbr, name, access, ptr, val, descr, label) \
|
||||||
CTASSERT((((access) & CTLTYPE) == 0 || \
|
SYSCTL_OID_WITH_LABEL(parent, nbr, name, \
|
||||||
|
CTLTYPE_INT | CTLFLAG_MPSAFE | (access), \
|
||||||
|
ptr, val, sysctl_handle_int, "I", descr, label); \
|
||||||
|
CTASSERT((((access) & CTLTYPE) == 0 || \
|
||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT) && \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT) && \
|
||||||
sizeof(int) == sizeof(*(ptr)))
|
sizeof(int) == sizeof(*(ptr)))
|
||||||
|
|
||||||
@ -525,7 +543,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_INT | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_INT | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_int, "I", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_int, "I", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an unsigned int. If ptr is NULL, val is returned. */
|
/* Oid for an unsigned int. If ptr is NULL, val is returned. */
|
||||||
@ -545,7 +563,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_UINT); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_UINT); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_UINT | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_UINT | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, val, sysctl_handle_int, "IU", __DESCR(descr)); \
|
__ptr, val, sysctl_handle_int, "IU", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a long. The pointer must be non NULL. */
|
/* Oid for a long. The pointer must be non NULL. */
|
||||||
@ -565,7 +583,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_LONG); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_LONG); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_LONG | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_LONG | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, 0, sysctl_handle_long, "L", __DESCR(descr)); \
|
__ptr, 0, sysctl_handle_long, "L", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an unsigned long. The pointer must be non NULL. */
|
/* Oid for an unsigned long. The pointer must be non NULL. */
|
||||||
@ -585,7 +603,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_ULONG); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_ULONG); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_ULONG | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_ULONG | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, 0, sysctl_handle_long, "LU", __DESCR(descr)); \
|
__ptr, 0, sysctl_handle_long, "LU", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a quad. The pointer must be non NULL. */
|
/* Oid for a quad. The pointer must be non NULL. */
|
||||||
@ -605,7 +623,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S64); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S64); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_S64 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_S64 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, 0, sysctl_handle_64, "Q", __DESCR(descr)); \
|
__ptr, 0, sysctl_handle_64, "Q", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
#define SYSCTL_NULL_UQUAD_PTR ((uint64_t *)NULL)
|
#define SYSCTL_NULL_UQUAD_PTR ((uint64_t *)NULL)
|
||||||
@ -624,7 +642,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, 0, sysctl_handle_64, "QU", __DESCR(descr)); \
|
__ptr, 0, sysctl_handle_64, "QU", __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a CPU dependent variable */
|
/* Oid for a CPU dependent variable */
|
||||||
@ -638,12 +656,12 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
__ret = sysctl_add_oid(ctx, parent, nbr, name, \
|
__ret = sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
||||||
(ptr), 0, sysctl_handle_64, "QU", \
|
(ptr), 0, sysctl_handle_64, "QU", \
|
||||||
__DESCR(descr)); \
|
__DESCR(descr), NULL); \
|
||||||
} else { \
|
} else { \
|
||||||
__ret = sysctl_add_oid(ctx, parent, nbr, name, \
|
__ret = sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_UINT | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_UINT | CTLFLAG_MPSAFE | (access), \
|
||||||
(ptr), 0, sysctl_handle_int, "IU", \
|
(ptr), 0, sysctl_handle_int, "IU", \
|
||||||
__DESCR(descr)); \
|
__DESCR(descr), NULL); \
|
||||||
} \
|
} \
|
||||||
__ret; \
|
__ret; \
|
||||||
})
|
})
|
||||||
@ -665,7 +683,8 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, 0, sysctl_handle_counter_u64, "QU", __DESCR(descr)); \
|
__ptr, 0, sysctl_handle_counter_u64, "QU", __DESCR(descr), \
|
||||||
|
NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an array of counter(9)s. The pointer and length must be non zero. */
|
/* Oid for an array of counter(9)s. The pointer and length must be non zero. */
|
||||||
@ -687,7 +706,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_OPAQUE | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_OPAQUE | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, len, sysctl_handle_counter_u64_array, "S", \
|
__ptr, len, sysctl_handle_counter_u64_array, "S", \
|
||||||
__DESCR(descr)); \
|
__DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for an opaque object. Specified by a pointer and a length. */
|
/* Oid for an opaque object. Specified by a pointer and a length. */
|
||||||
@ -702,7 +721,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
CTASSERT(((access) & CTLTYPE) == 0 || \
|
CTASSERT(((access) & CTLTYPE) == 0 || \
|
||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_OPAQUE); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_OPAQUE); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_OPAQUE|(access), \
|
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_OPAQUE|(access), \
|
||||||
ptr, len, sysctl_handle_opaque, fmt, __DESCR(descr)); \
|
ptr, len, sysctl_handle_opaque, fmt, __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a struct. Specified by a pointer and a type. */
|
/* Oid for a struct. Specified by a pointer and a type. */
|
||||||
@ -719,7 +738,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_OPAQUE); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_OPAQUE); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_OPAQUE|(access), \
|
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_OPAQUE|(access), \
|
||||||
(ptr), sizeof(struct type), \
|
(ptr), sizeof(struct type), \
|
||||||
sysctl_handle_opaque, "S," #type, __DESCR(descr)); \
|
sysctl_handle_opaque, "S," #type, __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid for a procedure. Specified by a pointer and an arg. */
|
/* Oid for a procedure. Specified by a pointer and an arg. */
|
||||||
@ -732,7 +751,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
({ \
|
({ \
|
||||||
CTASSERT(((access) & CTLTYPE) != 0); \
|
CTASSERT(((access) & CTLTYPE) != 0); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, (access), \
|
sysctl_add_oid(ctx, parent, nbr, name, (access), \
|
||||||
(ptr), (arg), (handler), (fmt), __DESCR(descr)); \
|
(ptr), (arg), (handler), (fmt), __DESCR(descr), NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid to handle limits on uma(9) zone specified by pointer. */
|
/* Oid to handle limits on uma(9) zone specified by pointer. */
|
||||||
@ -750,7 +769,8 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_INT | CTLFLAG_MPSAFE | (access), \
|
CTLTYPE_INT | CTLFLAG_MPSAFE | (access), \
|
||||||
__ptr, 0, sysctl_handle_uma_zone_max, "I", __DESCR(descr)); \
|
__ptr, 0, sysctl_handle_uma_zone_max, "I", __DESCR(descr), \
|
||||||
|
NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/* Oid to obtain current use of uma(9) zone specified by pointer. */
|
/* Oid to obtain current use of uma(9) zone specified by pointer. */
|
||||||
@ -768,7 +788,8 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
|
|||||||
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT); \
|
((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT); \
|
||||||
sysctl_add_oid(ctx, parent, nbr, name, \
|
sysctl_add_oid(ctx, parent, nbr, name, \
|
||||||
CTLTYPE_INT | CTLFLAG_MPSAFE | CTLFLAG_RD | (access), \
|
CTLTYPE_INT | CTLFLAG_MPSAFE | CTLFLAG_RD | (access), \
|
||||||
__ptr, 0, sysctl_handle_uma_zone_cur, "I", __DESCR(descr)); \
|
__ptr, 0, sysctl_handle_uma_zone_cur, "I", __DESCR(descr), \
|
||||||
|
NULL); \
|
||||||
})
|
})
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -993,7 +1014,7 @@ extern char kern_ident[];
|
|||||||
struct sysctl_oid *sysctl_add_oid(struct sysctl_ctx_list *clist,
|
struct sysctl_oid *sysctl_add_oid(struct sysctl_ctx_list *clist,
|
||||||
struct sysctl_oid_list *parent, int nbr, const char *name, int kind,
|
struct sysctl_oid_list *parent, int nbr, const char *name, int kind,
|
||||||
void *arg1, intmax_t arg2, int (*handler)(SYSCTL_HANDLER_ARGS),
|
void *arg1, intmax_t arg2, int (*handler)(SYSCTL_HANDLER_ARGS),
|
||||||
const char *fmt, const char *descr);
|
const char *fmt, const char *descr, const char *label);
|
||||||
int sysctl_remove_name(struct sysctl_oid *parent, const char *name, int del,
|
int sysctl_remove_name(struct sysctl_oid *parent, const char *name, int del,
|
||||||
int recurse);
|
int recurse);
|
||||||
void sysctl_rename_oid(struct sysctl_oid *oidp, const char *name);
|
void sysctl_rename_oid(struct sysctl_oid *oidp, const char *name);
|
||||||
|
Loading…
Reference in New Issue
Block a user