Converted stats pages

14 files changed, 0 insertions, 808 deletions

diff --git a/docs/man/nng_stat_bool.3.adoc b/docs/man/nng_stat_bool.3.adoc
deleted file mode 100644
index 678b45aa..00000000
--- a/docs/man/nng_stat_bool.3.adoc
+++ /dev/null
@@ -1,50 +0,0 @@
-= nng_stat_bool(3)
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_bool - get statistic Boolean value
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-bool nng_stat_bool(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_bool()` function returns the Boolean value for the statistic _stat_.
-Otherwise, if the statistic is not of Boolean type, the result is indeterminate.
-See xref:nng_stat_type.3.adoc[`nng_stat_type()`] for a description of statistic types.
-
-== RETURN VALUES
-
-The boolean value associated with _stat_.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat_type.3.adoc[nng_stat_type(3)],
-xref:nng_stat_unit.3.adoc[nng_stat_unit(3)],
-xref:nng_stat_value.3.adoc[nng_stat_value(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_child.3.adoc b/docs/man/nng_stat_child.3.adoc
deleted file mode 100644
index 123ca82d..00000000
--- a/docs/man/nng_stat_child.3.adoc
+++ /dev/null
@@ -1,51 +0,0 @@
-= nng_stat_child(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_child - get child statistic
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-nng_stat *nng_stat_child(nng_stat *parent);
-----
-
-== DESCRIPTION
-
-The `nng_stat_child()` function returns the first child statistic of the
-statistic _parent_.
-If no children are present, then `NULL` is returned.
-
-TIP: Only statistics with type (see xref:nng_stat_type.3.adoc[`nng_stat_type()`])
-of `NNG_STAT_SCOPE` will have children.
-
-== RETURN VALUES
-
-The first child statistic of _parent_, or NULL if _parent_ has no children.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stat_next.3.adoc[nng_stat_next(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_desc.3.adoc b/docs/man/nng_stat_desc.3.adoc
deleted file mode 100644
index e87849d3..00000000
--- a/docs/man/nng_stat_desc.3.adoc
+++ /dev/null
@@ -1,52 +0,0 @@
-= nng_stat_desc(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_desc - get statistic description
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-const char *nng_stat_desc(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_desc()` function returns a brief, human-readable description
-for the statistic _stat_.
-
-TIP: This description can be used for a tool-tip in user interfaces
-displaying these statistic values.
-
-NOTE: At this time, only English descriptions are provided.
-
-== RETURN VALUES
-
-The description of statistic _stat_.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stat_name.3.adoc[nng_stats_name(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_find.3.adoc b/docs/man/nng_stat_find.3.adoc
deleted file mode 100644
index cdcf461f..00000000
--- a/docs/man/nng_stat_find.3.adoc
+++ /dev/null
@@ -1,51 +0,0 @@
-= nng_stat_find(3)
-
-// Copyright 2019 Staysail Systems, Inc. <info@staysail.tech>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-
-== NAME
-
-nng_stat_find - find statistic by name
-
-== SYNOPSIS
-
-[source,c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-nng_stat *nng_stat_find(nng_stat *stat, const char *name);
-----
-
-== DESCRIPTION
-
-The `nng_stat_find()` function searches the statistics tree _stat_, looking for a statistic whose name is _name_.
-If it finds one, it returns it.
-Otherwise `NULL` is returned.
-
-NOTE: If multiple statistics have that name, then only the first match is returned.
-
-== RETURN VALUES
-
-The matching statistic, or NULL if no match is found.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stat_child.3.adoc[nng_stat_child(3)],
-xref:nng_stat_find_dialer.3.adoc[nng_stat_find_dialer(3)],
-xref:nng_stat_find_listener.3.adoc[nng_stat_find_listner(3)],
-xref:nng_stat_find_socket.3.adoc[nng_stat_find_socket(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_find_dialer.3.adoc b/docs/man/nng_stat_find_dialer.3.adoc
deleted file mode 100644
index 202fd289..00000000
--- a/docs/man/nng_stat_find_dialer.3.adoc
+++ /dev/null
@@ -1,55 +0,0 @@
-= nng_stat_find_dialer(3)
-
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-
-== NAME
-
-nng_stat_find_dialer - find dialer statistics
-
-== SYNOPSIS
-
-[source,c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-typedef struct nng_dialer nng_dialer;
-
-nng_stat *nng_stat_find_dialer(nng_stat *stat, nng_dialer dialer);
-----
-
-== DESCRIPTION
-
-The `nng_stat_find_dialer()` function returns the statistics tree within _stat_ associated with the dialer _dialer_, if such a tree exists.
-Otherwise `NULL` is returned.
-
-Generally, there will be child statistics of the returned value, each corresponding to a specific metric.
-These can be further scanned using either
-xref:nng_stat_find.3.adoc[nng_stat_find(3)]
-or by walking the tree with
-xref:nng_stat_child.3.adoc[nng_stat_child(3)].
-
-== RETURN VALUES
-
-The matching statistic, or NULL if no match is found.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stat_child.3.adoc[nng_stat_child(3)],
-xref:nng_stat_find.3.adoc[nng_stat_find(3)],
-xref:nng_stat_find_listener.3.adoc[nng_stat_find_listener(3)],
-xref:nng_stat_find_socket.3.adoc[nng_stat_find_socket(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_find_listener.3.adoc b/docs/man/nng_stat_find_listener.3.adoc
deleted file mode 100644
index 46c2dc74..00000000
--- a/docs/man/nng_stat_find_listener.3.adoc
+++ /dev/null
@@ -1,55 +0,0 @@
-= nng_stat_find_listener(3)
-
-// Copyright 2019 Staysail Systems, Inc. <info@staysail.tech>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-
-== NAME
-
-nng_stat_find_listener - find listener statistics
-
-== SYNOPSIS
-
-[source,c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-typedef struct nng_listener nng_listener;
-
-nng_stat *nng_stat_find_listener(nng_stat *stat, nng_listener listener);
-----
-
-== DESCRIPTION
-
-The `nng_stat_find_listener()` function returns the statistics tree within _stat_ associated with the listener _listener_, if such a tree exists.
-Otherwise `NULL` is returned.
-
-Generally, there will be child statistics of the returned value, each corresponding to a specific metric.
-These can be further scanned using either
-xref:nng_stat_find.3.adoc[nng_stat_find(3)]
-or by walking the tree with
-xref:nng_stat_child.3.adoc[nng_stat_child(3)].
-
-== RETURN VALUES
-
-The matching statistic, or NULL if no match is found.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stat_child.3.adoc[nng_stat_child(3)],
-xref:nng_stat_find.3.adoc[nng_stat_find(3)],
-xref:nng_stat_find_dialer.3.adoc[nng_stat_find_dialer(3)],
-xref:nng_stat_find_socket.3.adoc[nng_stat_find_socket(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_find_socket.3.adoc b/docs/man/nng_stat_find_socket.3.adoc
deleted file mode 100644
index deea509c..00000000
--- a/docs/man/nng_stat_find_socket.3.adoc
+++ /dev/null
@@ -1,55 +0,0 @@
-= nng_stat_find_socket(3)
-
-// Copyright 2019 Staysail Systems, Inc. <info@staysail.tech>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-
-== NAME
-
-nng_stat_find_socket - find socket statistics
-
-== SYNOPSIS
-
-[source,c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-typedef struct nng_socket nng_socket;
-
-nng_stat *nng_stat_find_socket(nng_stat *stat, nng_socket socket);
-----
-
-== DESCRIPTION
-
-The `nng_stat_find_socket()` function returns the statistics tree within _stat_ associated with the socket _socket_, if such a tree exists.
-Otherwise `NULL` is returned.
-
-Generally, there will be child statistics of the returned value, each corresponding to a specific metric.
-These can be further scanned using either
-xref:nng_stat_find.3.adoc[nng_stat_find(3)]
-or by walking the tree with
-xref:nng_stat_child.3.adoc[nng_stat_child(3)].
-
-== RETURN VALUES
-
-The matching statistic, or NULL if no match is found.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stat_child.3.adoc[nng_stat_child(3)],
-xref:nng_stat_find.3.adoc[nng_stat_find(3)],
-xref:nng_stat_find_dialer.3.adoc[nng_stat_find_dialer(3)],
-xref:nng_stat_find_listener.3.adoc[nng_stat_find_listener(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_name.3.adoc b/docs/man/nng_stat_name.3.adoc
deleted file mode 100644
index bf2fd3c7..00000000
--- a/docs/man/nng_stat_name.3.adoc
+++ /dev/null
@@ -1,46 +0,0 @@
-= nng_stat_name(3)
-
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-
-== NAME
-
-nng_stat_name - get statistic name
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-const char *nng_stat_name(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_name()` function returns the name for the statistic _stat_.
-
-NOTE: The global root statistic will have the empty string ("") as it's name.
-
-== RETURN VALUES
-
-The name of statistic _stat_.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_next.3.adoc b/docs/man/nng_stat_next.3.adoc
deleted file mode 100644
index 00caa5c8..00000000
--- a/docs/man/nng_stat_next.3.adoc
+++ /dev/null
@@ -1,48 +0,0 @@
-= nng_stat_next(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_next - get next statistic
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-nng_stat *nng_stat_next(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_next()` function returns the next sibling statistic of the
-statistic _stat_.
-If no more siblings are present, then `NULL` is returned.
-
-== RETURN VALUES
-
-The next sibling statistic of _stat_, or NULL if _stat_ is the last sibling.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stat_child.3.adoc[nng_stat_child(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_string.3.adoc b/docs/man/nng_stat_string.3.adoc
deleted file mode 100644
index 4c65fb1a..00000000
--- a/docs/man/nng_stat_string.3.adoc
+++ /dev/null
@@ -1,54 +0,0 @@
-= nng_stat_string(3)
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_string - get statistic string value
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-const char *nng_stat_string(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_string()` function returns a string value for the statistic _stat_,
-which must be of type `NNG_STAT_STRING` (see xref:nng_stat_type.3.adoc[`nng_stat_type(3)`]).
-
-If the statistic is not of type `NNG_STAT_STRING`, then `NULL` will be returned.
-
-NOTE: The returned string is valid until xref:nng_stats_free.3.adoc[`nng_stats_free()`] is called to
-free the memory for the snapshot.
-
-== RETURN VALUES
-
-The string value associated with _stat_, or `NULL` if the statistic is not
-a string type.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat_type.3.adoc[nng_stats_type(3)],
-xref:nng_stat_value.3.adoc[nng_stats_value(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_timestamp.3.adoc b/docs/man/nng_stat_timestamp.3.adoc
deleted file mode 100644
index 74d827e8..00000000
--- a/docs/man/nng_stat_timestamp.3.adoc
+++ /dev/null
@@ -1,60 +0,0 @@
-= nng_stat_timestamp(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_timestamp - get statistic timestamp
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-uint64_t nng_stat_timestamp(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_timestamp()` function returns the a timestamp, which is measured
-as a number of milliseconds since some arbitrary value in the past.
-
-Even within the same snapshot, statistics might have different timestamp
-values, as the timestamp represents the time when that particular statistic
-was captured.
-
-TIP: These values are intended to facilitate calculation of rates, by
-comparing values from one snapshot with a subsequent one.
-
-TIP: The values used here have the same offset as the
-xref:nng_clock.3supp.adoc[`nng_clock()`] supplemental function.
-This can be useful when converting these values to local clock time.
-
-== RETURN VALUES
-
-The timestamp when _stat_ was captured, measured as a number of
-milliseconds since some time in the past.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat_value.3.adoc[nng_stat_value(3)],
-xref:nng_clock.3supp.adoc[nng_clock(3supp)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_type.3.adoc b/docs/man/nng_stat_type.3.adoc
deleted file mode 100644
index a2578e5e..00000000
--- a/docs/man/nng_stat_type.3.adoc
+++ /dev/null
@@ -1,95 +0,0 @@
-= nng_stat_type(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_type - get statistic type
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-enum {
-        NNG_STAT_SCOPE,
-        NNG_STAT_LEVEL,
-        NNG_STAT_COUNTER,
-        NNG_STAT_STRING,
-        NNG_STAT_BOOLEAN,
-        NNG_STAT_ID
-};
-
-int nng_stat_type(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_type()` function returns the type of the statistic _stat_.
-
-The returned type will be one of the following values:
-
-((`NNG_STAT_SCOPE`))::
-This is a placeholder providing scope, and carries no value on its own.
-Instead it is a parent node with child statistics (see
-xref:nng_stat_child.3.adoc[`nng_stat_child()`].)
-
-((`NNG_STAT_LEVEL`))::
-This is a numeric statistic, but its value is a level, so rate calculations
-based on changes in this value should not be considered significant.
-
-((`NNG_STAT_COUNTER`))::
-This is a numeric statistic that represents an increasing count, typically
-of events, messages, or bytes.
-Frequently, it is interesting to consider changes in this statistic divided
-by time to obtain a rate.
-(For example, throughput might be calculated as changes in a byte counter
-divided by the interval over which the change occurred.)
-
-((`NNG_STAT_STRING`))::
-This is a string, and carries no numeric value.
-Instead the xref:nng_stat_string.3.adoc[`nng_stat_string()`] function
-should be used to obtain the value.
-
-((`NNG_STAT_BOOLEAN`))::
-This is a boolean value.
-The xref:nng_stat_value.3.adoc[`nng_stat_value()`] function will return zero
-to represent a `false` value, and one to represent a `true` value.
-
-((`NNG_STAT_ID`)):
-The statistic is a numeric ID.
-These are generally immutable values that represent an identity that might
-be used with another interface.
-
-TIP: For `NNG_STAT_COUNTER` and `NNG_STAT_LEVEL` statistics, the
-xref:nng_stat_unit.3.adoc[`nng_stat_unit()`] function will provide more
-detail about the units measured by the static.
-
-== RETURN VALUES
-
-The statistic type for _stat_.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat_string.3.adoc[nng_stat_string(3)],
-xref:nng_stat_unit.3.adoc[nng_stat_unit(3)],
-xref:nng_stat_value.3.adoc[nng_stat_value(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_unit.3.adoc b/docs/man/nng_stat_unit.3.adoc
deleted file mode 100644
index f7136e1f..00000000
--- a/docs/man/nng_stat_unit.3.adoc
+++ /dev/null
@@ -1,86 +0,0 @@
-= nng_stat_unit(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_unit - get statistic unit
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-enum {
-        NNG_UNIT_NONE,
-        NNG_UNIT_BYTES,
-        NNG_UNIT_MESSAGES,
-        NNG_UNIT_MILLIS,
-        NNG_UNIT_EVENTS
-};
-
-int nng_stat_unit(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_unit()` function returns the unit of quantity measured
-by the statistic _stat_.
-
-The returned value will be one of the following values:
-
-((`NNG_UNIT_NONE`))::
-There are no particular units measured.
-In some cases there may be units, but the type of the unit will be obvious
-from the name (see xref:nng_stat_name.3.adoc[`nng_stat_name()`]) of the statistic.
-
-((`NNG_UNIT_BYTES`))::
-The statistic is a count of bytes.
-
-((`NNG_UNIT_MESSAGES`))::
-The statistic is a count of messages.
-Typically, one message corresponds to a single xref:nng_msg.5.adoc[`nng_msg`] structure.
-
-((`NNG_UNIT_MILLIS`))::
-The statistic is a count of milliseconds.
-
-((`NNG_STAT_EVENTS`))::
-The statistic is a count of some other type of event.
-
-For statistics that are neither `NNG_STAT_COUNTER` nor `NNG_STAT_LEVEL`
-type (see xref:nng_stat_type.3.adoc[`nng_stat_type()`]), the unit will
-generally be `NNG_UNIT_NONE`.
-
-TIP: Normally rates can be calculated for `NNG_STAT_COUNTER` values for
-any of these units, but for `NNG_UNIT_MILLIS` rate calculations are generally
-meaningless.
-
-== RETURN VALUES
-
-The units measured by _stat_.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat_name.3.adoc[nng_stat_name(3)],
-xref:nng_stat_type.3.adoc[nng_stat_type(3)],
-xref:nng_stat_value.3.adoc[nng_stat_value(3)],
-xref:nng_msg.5.adoc[nng_msg(5)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_stat_value.3.adoc b/docs/man/nng_stat_value.3.adoc
deleted file mode 100644
index d5d28473..00000000
--- a/docs/man/nng_stat_value.3.adoc
+++ /dev/null
@@ -1,50 +0,0 @@
-= nng_stat_value(3)
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_stat_value - get statistic numeric value
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef struct nng_stat nng_stat;
-
-uint64_t nng_stat_value(nng_stat *stat);
-----
-
-== DESCRIPTION
-
-The `nng_stat_value()` function returns a numeric value for the statistic _stat_.
-If the statistic is not of numeric type, then zero is returned.
-See xref:nng_stat_type.3.adoc[`nng_stat_type()`] for a description of statistic types.
-
-== RETURN VALUES
-
-The numeric value associated with _stat_.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:libnng.3.adoc[libnng(3)],
-xref:nng_stats_get.3.adoc[nng_stats_get(3)],
-xref:nng_stat_bool.3.adoc[nng_stat_bool(3)],
-xref:nng_stat_type.3.adoc[nng_stat_type(3)],
-xref:nng_stat_unit.3.adoc[nng_stat_unit(3)],
-xref:nng_stat.5.adoc[nng_stat(5)],
-xref:nng.7.adoc[nng(7)]