From 9a065ead487d1d655b8a73e84ee68e2c51ee21b0 Mon Sep 17 00:00:00 2001
From: Alex Wilson <alex@cooperi.net>
Date: Fri, 31 Oct 2014 17:25:24 +1000
Subject: os_mon: cpu_sup should use native sysctl/libkvm calls on BSD

This avoids forking off with os:cmd every time we just want to
collect the load averages. riak does this every second, which
results in a lot of unnecessary load.
---
 lib/os_mon/c_src/cpu_sup.c | 108 ++++++++++++++++++++++++++++++++++++++++++++-
 lib/os_mon/src/cpu_sup.erl |  84 +++++++----------------------------
 2 files changed, 121 insertions(+), 71 deletions(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/c_src/cpu_sup.c b/lib/os_mon/c_src/cpu_sup.c
index e9fd75a32c..4198cc73f3 100644
--- a/lib/os_mon/c_src/cpu_sup.c
+++ b/lib/os_mon/c_src/cpu_sup.c
@@ -31,13 +31,27 @@
 #include <unistd.h>
 #include <string.h>
 
+#if (defined(__APPLE__) && defined(__MACH__)) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
+#include <sys/param.h>
+#include <sys/sysctl.h>
+#include <limits.h>
+#include <fcntl.h>
+#endif
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+#include <kvm.h>
+#include <sys/user.h>
+#endif
+
 #if defined(__sun__)
 #include <kstat.h>
 #endif
 
-#include <sys/sysinfo.h>
 #include <errno.h>
 
+#if defined(__sun__) || defined(__linux__)
+#include <sys/sysinfo.h>
+#endif
+
 #if defined(__linux__)
 #include <string.h>  /* strlen */
 
@@ -128,6 +142,11 @@ static void send(unsigned int data);
 static void sendv(unsigned int data[], int ints);
 static void error(char* err_msg);
 
+#if (defined(__APPLE__) && defined(__MACH__)) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
+static void bsd_count_procs(void);
+static void bsd_loadavg(int);
+#endif
+
 #if defined(__sun__)
 static kstat_ctl_t *kstat_ctl;
 #endif
@@ -179,14 +198,98 @@ int main(int argc, char** argv) {
     case AVG1:		send(misc_measure("avenrun_1min"));		break;
     case AVG5:		send(misc_measure("avenrun_5min"));		break;
     case AVG15:		send(misc_measure("avenrun_15min"));		break;
+#elif defined(__OpenBSD__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__FreeBSD__) || defined(__DragonFly__)
+    case NPROCS:	bsd_count_procs();				break;
+    case AVG1:		bsd_loadavg(0);					break;
+    case AVG5:		bsd_loadavg(1);					break;
+    case AVG15:		bsd_loadavg(2);					break;
 #endif
+#if defined(__sun__) || defined(__linux__)
     case UTIL:		util_measure(&rv,&sz); 	sendv(rv, sz);		break;
+#endif
     case QUIT:		free((void*)rv); return 0;
     default:		error("Bad command");				break;
     }
   }
   return 0; /* supress warnings */
 }
+
+/* ---------------------------- *
+ *     BSD stat functions 	*
+ * ---------------------------- */
+#if defined(__OpenBSD__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__FreeBSD__) || defined(__DragonFly__)
+
+static void bsd_loadavg(int idx) {
+    double avgs[3];
+    if (getloadavg(avgs, 3) < 0) {
+	error(strerror(errno));
+	return;
+    }
+    send((unsigned int)(avgs[idx] * 256));
+}
+
+#endif
+
+#if defined(__OpenBSD__)
+
+static void bsd_count_procs(void) {
+    int err, nproc;
+    size_t len = sizeof(nproc);
+    int mib[] = { CTL_KERN, KERN_NPROCS };
+
+    err = sysctl(mib, sizeof(mib) / sizeof(mib[0]), &nproc, &len, NULL, 0);
+    if (err) {
+	error(strerror(errno));
+	return;
+    }
+
+    send((unsigned int)nproc);
+}
+
+#elif defined(__FreeBSD__) || defined(__DragonFly__)
+
+static void bsd_count_procs(void) {
+    kvm_t *kd;
+    struct kinfo_proc *kp;
+    char err[_POSIX2_LINE_MAX];
+    int cnt = 0;
+
+    if ((kd = kvm_open(NULL, "/dev/null", NULL, O_RDONLY, err)) == NULL) {
+	error(err);
+	return;
+    }
+
+#if defined(KERN_PROC_PROC)
+    if ((kp = kvm_getprocs(kd, KERN_PROC_PROC, 0, &cnt)) == NULL) {
+#else
+    if ((kp = kvm_getprocs(kd, KERN_PROC_ALL, 0, &cnt)) == NULL) {
+#endif
+	error(strerror(errno));
+	return;
+    }
+
+    (void)kvm_close(kd);
+    send((unsigned int)cnt);
+}
+
+#elif (defined(__APPLE__) && defined(__MACH__))
+
+static void bsd_count_procs(void) {
+    int err;
+    size_t len = 0;
+    int mib[] = { CTL_KERN, KERN_PROC, KERN_PROC_ALL };
+
+    err = sysctl(mib, sizeof(mib) / sizeof(mib[0]), NULL, &len, NULL, 0);
+    if (err) {
+	error(strerror(errno));
+	return;
+    }
+
+    send((unsigned int)(len / sizeof(struct kinfo_proc)));
+}
+
+#endif
+
 /* ---------------------------- *
  *     Linux stat functions 	*
  * ---------------------------- */
@@ -474,7 +577,8 @@ static void error(char* err_msg) {
   buffer[i++] = '\n';
 
   /* try to use one write only */
-  if(write(FD_ERR, buffer, i));
+  if(write(FD_ERR, buffer, i))
+     ;
   exit(-1);
 }
 
diff --git a/lib/os_mon/src/cpu_sup.erl b/lib/os_mon/src/cpu_sup.erl
index 1f088ecbde..75d31ef703 100644
--- a/lib/os_mon/src/cpu_sup.erl
+++ b/lib/os_mon/src/cpu_sup.erl
@@ -217,8 +217,6 @@ code_change(_OldVsn, State, _Extra) ->
 %% internal functions 
 %%----------------------------------------------------------------------
 
-get_uint32_measurement(Request, #internal{port = P, os_type = {unix, sunos}}) ->
-    port_server_call(P, Request);
 get_uint32_measurement(Request, #internal{os_type = {unix, linux}}) ->
     {ok,F} = file:open("/proc/loadavg",[read,raw]),
     {ok,D} = file:read(F,24),
@@ -231,67 +229,13 @@ get_uint32_measurement(Request, #internal{os_type = {unix, linux}}) ->
 	?ping -> 4711;
 	?nprocs -> PTotal
     end;
-get_uint32_measurement(Request, #internal{os_type = {unix, freebsd}}) ->
-    D = os:cmd("/sbin/sysctl -n vm.loadavg") -- "\n",
-    {ok,[Load1,Load5,Load15],_} = io_lib:fread("{ ~f ~f ~f }", D),
-    %% We could count the lines from the ps command as well
-    case Request of
-	?avg1  -> sunify(Load1);
-	?avg5  -> sunify(Load5);
-	?avg15 -> sunify(Load15);
-	?ping -> 4711;
-	?nprocs ->
-	    Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
-	    {ok, [N], _} = io_lib:fread("~d", Ps),
-	    N-1
-    end;
-get_uint32_measurement(Request, #internal{os_type = {unix, dragonfly}}) ->
-    D = os:cmd("/sbin/sysctl -n vm.loadavg") -- "\n",
-    {ok,[Load1,Load5,Load15],_} = io_lib:fread("{ ~f ~f ~f }", D),
-    %% We could count the lines from the ps command as well
-    case Request of
-	?avg1  -> sunify(Load1);
-	?avg5  -> sunify(Load5);
-	?avg15 -> sunify(Load15);
-	?ping -> 4711;
-	?nprocs ->
-	    Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
-	    {ok, [N], _} = io_lib:fread("~d", Ps),
-	    N-1
-    end;
-get_uint32_measurement(Request, #internal{os_type = {unix, openbsd}}) ->
-    D = os:cmd("/sbin/sysctl -n vm.loadavg") -- "\n",
-    {ok, [L1, L5, L15], _} = io_lib:fread("~f ~f ~f", D),
-    case Request of
-	?avg1  -> sunify(L1);
-	?avg5  -> sunify(L5);
-	?avg15 -> sunify(L15);
-	?ping -> 4711;
-	?nprocs ->
-	    Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
-	    {ok, [N], _} = io_lib:fread("~d", Ps),
-	    N-1
-    end;
-get_uint32_measurement(Request, #internal{os_type = {unix, darwin}}) ->
-    %% Get the load average using uptime, overriding Locale setting.
-    D = os:cmd("LANG=C LC_ALL=C uptime") -- "\n",
-    %% Here is a sample uptime string from Mac OS 10.3.8 (C Locale):
-    %%    "11:17  up 12 days, 20:39, 2 users, load averages: 1.07 0.95 0.66"
-    %% The safest way to extract the load averages seems to be grab everything
-    %% after the last colon and then do an fread on that.
-    Avg = lists:reverse(hd(string:tokens(lists:reverse(D), ":"))),
-    {ok,[L1,L5,L15],_} = io_lib:fread("~f ~f ~f", Avg),
-
-    case Request of
-	?avg1  -> sunify(L1);
-	?avg5  -> sunify(L5);
-	?avg15 -> sunify(L15);
-	?ping -> 4711;
-	?nprocs ->
-	    Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
-	    {ok, [N], _} = io_lib:fread("~d", Ps),
-	    N-1
-    end;
+get_uint32_measurement(Request, #internal{port = P, os_type = {unix, Sys}}) when
+								Sys == sunos;
+								Sys == dragonfly;
+								Sys == openbsd;
+								Sys == freebsd;
+								Sys == darwin ->
+    port_server_call(P, Request);
 get_uint32_measurement(Request, #internal{os_type = {unix, Sys}}) when Sys == irix64;
 								 Sys == irix ->
     %% Get the load average using uptime.
@@ -541,14 +485,16 @@ measurement_server_init() ->
     process_flag(trap_exit, true),
     OS = os:type(),
     Server = case OS of
-	{unix, Flavor} when Flavor==sunos;
-			    Flavor==linux ->
-	    {ok, Pid} = port_server_start_link(),
-	    Pid;
-	{unix, Flavor} when Flavor==darwin;
+	{unix, Flavor} when
+			    Flavor==sunos;
+			    Flavor==linux;
+			    Flavor==darwin;
 			    Flavor==freebsd;
 			    Flavor==dragonfly;
-			    Flavor==openbsd;
+			    Flavor==openbsd ->
+	    {ok, Pid} = port_server_start_link(),
+	    Pid;
+	{unix, Flavor} when
 			    Flavor==irix64;
 			    Flavor==irix ->
 	    not_used;
-- 
cgit v1.2.3


From a13e075a25d27e690e68f9205e9d546559f3a294 Mon Sep 17 00:00:00 2001
From: Alex Wilson <alex@cooperi.net>
Date: Mon, 3 Nov 2014 09:31:43 +1000
Subject: os_mon: rename send() to sendi() in cpu_sup.c

Without this, cpu_sup.c won't compile on FreeBSD, as the name
overlaps with the send() socket call.
---
 lib/os_mon/c_src/cpu_sup.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/c_src/cpu_sup.c b/lib/os_mon/c_src/cpu_sup.c
index 4198cc73f3..20bb9ce391 100644
--- a/lib/os_mon/c_src/cpu_sup.c
+++ b/lib/os_mon/c_src/cpu_sup.c
@@ -138,7 +138,7 @@ static void util_measure(unsigned int **result_vec, int *result_sz);
 #if defined(__sun__)
 static unsigned int misc_measure(char* name);
 #endif
-static void send(unsigned int data);
+static void sendi(unsigned int data);
 static void sendv(unsigned int data[], int ints);
 static void error(char* err_msg);
 
@@ -192,12 +192,12 @@ int main(int argc, char** argv) {
       error("Erlang has closed");
     
     switch(cmd) {
-    case PING:		send(4711);					break;
+    case PING:		sendi(4711);					break;
 #if defined(__sun__)
-    case NPROCS:	send(misc_measure("nproc"));			break;
-    case AVG1:		send(misc_measure("avenrun_1min"));		break;
-    case AVG5:		send(misc_measure("avenrun_5min"));		break;
-    case AVG15:		send(misc_measure("avenrun_15min"));		break;
+    case NPROCS:	sendi(misc_measure("nproc"));			break;
+    case AVG1:		sendi(misc_measure("avenrun_1min"));		break;
+    case AVG5:		sendi(misc_measure("avenrun_5min"));		break;
+    case AVG15:		sendi(misc_measure("avenrun_15min"));		break;
 #elif defined(__OpenBSD__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__FreeBSD__) || defined(__DragonFly__)
     case NPROCS:	bsd_count_procs();				break;
     case AVG1:		bsd_loadavg(0);					break;
@@ -225,7 +225,7 @@ static void bsd_loadavg(int idx) {
 	error(strerror(errno));
 	return;
     }
-    send((unsigned int)(avgs[idx] * 256));
+    sendi((unsigned int)(avgs[idx] * 256));
 }
 
 #endif
@@ -243,7 +243,7 @@ static void bsd_count_procs(void) {
 	return;
     }
 
-    send((unsigned int)nproc);
+    sendi((unsigned int)nproc);
 }
 
 #elif defined(__FreeBSD__) || defined(__DragonFly__)
@@ -269,7 +269,7 @@ static void bsd_count_procs(void) {
     }
 
     (void)kvm_close(kd);
-    send((unsigned int)cnt);
+    sendi((unsigned int)cnt);
 }
 
 #elif (defined(__APPLE__) && defined(__MACH__))
@@ -285,7 +285,7 @@ static void bsd_count_procs(void) {
 	return;
     }
 
-    send((unsigned int)(len / sizeof(struct kinfo_proc)));
+    sendi((unsigned int)(len / sizeof(struct kinfo_proc)));
 }
 
 #endif
@@ -523,7 +523,7 @@ static void util_measure(unsigned int **result_vec, int *result_sz) {
  *	 Generic functions 	*
  * ---------------------------- */
 
-static void send(unsigned int data) { sendv(&data, 1); }
+static void sendi(unsigned int data) { sendv(&data, 1); }
 
 static void sendv(unsigned int data[], int ints) {
     static unsigned char *buf = NULL;
-- 
cgit v1.2.3


From e09dd66dc4d89c62ddfd8c19791f9678d5d787c6 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Tue, 12 May 2015 18:18:55 +0200
Subject: Prepare release

---
 lib/os_mon/doc/src/notes.xml | 19 +++++++++++++++++++
 lib/os_mon/vsn.mk            |  2 +-
 2 files changed, 20 insertions(+), 1 deletion(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/doc/src/notes.xml b/lib/os_mon/doc/src/notes.xml
index d3acc1effc..bd4206d748 100644
--- a/lib/os_mon/doc/src/notes.xml
+++ b/lib/os_mon/doc/src/notes.xml
@@ -30,6 +30,25 @@
   </header>
   <p>This document describes the changes made to the OS_Mon application.</p>
 
+<section><title>Os_Mon 2.4</title>
+
+    <section><title>Improvements and New Features</title>
+      <list>
+        <item>
+          <p>
+	    cpu_sup should use native sysctl/libkvm calls on BSD</p>
+          <p>
+	    This avoids forking off with os:cmd every time we just
+	    want to collect the load averages. riak does this every
+	    second, which results in a lot of unnecessary load.</p>
+          <p>
+	    Own Id: OTP-12730</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Os_Mon 2.3.1</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/os_mon/vsn.mk b/lib/os_mon/vsn.mk
index 833e855e0e..7f2667e40a 100644
--- a/lib/os_mon/vsn.mk
+++ b/lib/os_mon/vsn.mk
@@ -1 +1 @@
-OS_MON_VSN = 2.3.1
+OS_MON_VSN = 2.4
-- 
cgit v1.2.3


From 9a81b28598fadc44bf506354c9227e41aac786f6 Mon Sep 17 00:00:00 2001
From: Henrik Nord <henrik@erlang.org>
Date: Wed, 13 May 2015 09:40:16 +0200
Subject: Revert "Prepare release"

This reverts commit e09dd66dc4d89c62ddfd8c19791f9678d5d787c6.
---
 lib/os_mon/doc/src/notes.xml | 19 -------------------
 lib/os_mon/vsn.mk            |  2 +-
 2 files changed, 1 insertion(+), 20 deletions(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/doc/src/notes.xml b/lib/os_mon/doc/src/notes.xml
index bd4206d748..d3acc1effc 100644
--- a/lib/os_mon/doc/src/notes.xml
+++ b/lib/os_mon/doc/src/notes.xml
@@ -30,25 +30,6 @@
   </header>
   <p>This document describes the changes made to the OS_Mon application.</p>
 
-<section><title>Os_Mon 2.4</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    cpu_sup should use native sysctl/libkvm calls on BSD</p>
-          <p>
-	    This avoids forking off with os:cmd every time we just
-	    want to collect the load averages. riak does this every
-	    second, which results in a lot of unnecessary load.</p>
-          <p>
-	    Own Id: OTP-12730</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
 <section><title>Os_Mon 2.3.1</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/os_mon/vsn.mk b/lib/os_mon/vsn.mk
index 7f2667e40a..833e855e0e 100644
--- a/lib/os_mon/vsn.mk
+++ b/lib/os_mon/vsn.mk
@@ -1 +1 @@
-OS_MON_VSN = 2.4
+OS_MON_VSN = 2.3.1
-- 
cgit v1.2.3


From 00c42c84995190ee97a021cce91287919efed1a4 Mon Sep 17 00:00:00 2001
From: Dmitry Ivanov <divanov@machinezone.com>
Date: Wed, 29 Apr 2015 16:50:36 +0600
Subject: Make cpu_sup:util/0 spec lie less

---
 lib/os_mon/src/cpu_sup.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/src/cpu_sup.erl b/lib/os_mon/src/cpu_sup.erl
index 0c26956c57..b4ad8e2aa0 100644
--- a/lib/os_mon/src/cpu_sup.erl
+++ b/lib/os_mon/src/cpu_sup.erl
@@ -121,7 +121,7 @@ util(Args) when is_list (Args) ->
 util(_) ->
     erlang:error(badarg).
 
--spec util() -> float().
+-spec util() -> float() | {'error', any()}.
 
 util() ->
     case util([]) of
-- 
cgit v1.2.3


From f3a4db8368719fa31374c28ab35c2584add79bce Mon Sep 17 00:00:00 2001
From: Wasif Malik and Johannes Huning <wmalik@gmail.com>
Date: Fri, 28 Nov 2014 17:50:10 +0100
Subject: os_mon: Implement cpu_sup:util/0,1 for FreeBSD

Authors: Wasif Malik and Johannes Huning
---
 lib/os_mon/c_src/cpu_sup.c        | 93 ++++++++++++++++++++++++++++++++++++---
 lib/os_mon/src/cpu_sup.erl        |  3 +-
 lib/os_mon/test/cpu_sup_SUITE.erl |  2 +
 3 files changed, 90 insertions(+), 8 deletions(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/c_src/cpu_sup.c b/lib/os_mon/c_src/cpu_sup.c
index 20bb9ce391..b81a5cd1ad 100644
--- a/lib/os_mon/c_src/cpu_sup.c
+++ b/lib/os_mon/c_src/cpu_sup.c
@@ -53,7 +53,6 @@
 #endif
 
 #if defined(__linux__)
-#include <string.h>  /* strlen */
 
 #define PROCSTAT "/proc/stat"
 #define BUFFERSIZE (256)
@@ -73,6 +72,13 @@ typedef struct {
 
 #endif
 
+#if defined(__FreeBSD__)
+#include <sys/resource.h>
+#include <sys/sysctl.h>
+#define CU_BSD_VALUES (6)
+#endif
+
+
 #define FD_IN		(0)
 #define FD_OUT		(1)
 #define FD_ERR		(2)
@@ -157,12 +163,16 @@ static int processors_online() {
 }
 #endif
 
+#if defined(__FreeBSD__)
+void getsysctl(const char *, void *, size_t);
+#endif
+
 int main(int argc, char** argv) {
   char cmd;
   int rc;
   int sz;
   unsigned int *rv;
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
   unsigned int no_of_cpus = 0;
 #endif
 
@@ -175,7 +185,14 @@ int main(int argc, char** argv) {
 #if defined(__linux__)
     no_of_cpus = processors_online(); 
     if ( (rv = (unsigned int*)malloc(sizeof(unsigned int)*(2 + 2*no_of_cpus*CU_VALUES))) == NULL) {
-	error("cpu_cup: malloc error");
+	error("cpu_sup: malloc error");
+    }
+#endif
+
+#if defined(__FreeBSD__)
+    getsysctl("hw.ncpu", &no_of_cpus, sizeof(int));
+    if ( (rv = (unsigned int*)malloc(sizeof(unsigned int)*(2 + 2*no_of_cpus*CU_BSD_VALUES))) == NULL) {
+	error("cpu_sup: malloc error");
     }
 #endif
 
@@ -204,14 +221,14 @@ int main(int argc, char** argv) {
     case AVG5:		bsd_loadavg(1);					break;
     case AVG15:		bsd_loadavg(2);					break;
 #endif
-#if defined(__sun__) || defined(__linux__)
+#if defined(__sun__) || defined(__linux__) || defined(__FreeBSD__)
     case UTIL:		util_measure(&rv,&sz); 	sendv(rv, sz);		break;
 #endif
     case QUIT:		free((void*)rv); return 0;
     default:		error("Bad command");				break;
     }
   }
-  return 0; /* supress warnings */
+  return 0; /* suppress warnings */
 }
 
 /* ---------------------------- *
@@ -519,6 +536,70 @@ static void util_measure(unsigned int **result_vec, int *result_sz) {
 }
 #endif
 
+/* ---------------------------- *
+ *     FreeBSD stat functions 	*
+ * ---------------------------- */
+
+#if defined(__FreeBSD__)
+
+#define EXIT_WITH(msg) (rich_error(msg, __FILE__, __LINE__))
+
+void rich_error(const char *reason, const char *file, const int line) {
+    const size_t buflen = 213; // left in error(char*)
+    char buf[buflen];
+    snprintf(buf, buflen, "%s (%s:%i)", reason, file, line);
+    error(buf);
+}
+
+
+static void util_measure(unsigned int **result_vec, int *result_sz) {
+    int no_of_cpus;
+    getsysctl("hw.ncpu", &no_of_cpus, sizeof(int));
+
+    // Header constant CPUSTATES = #long values per cpu.
+    size_t size_cpu_times = sizeof(long) * CPUSTATES * no_of_cpus;
+    unsigned long *cpu_times = malloc(size_cpu_times);
+    if (!cpu_times) {
+	EXIT_WITH("badalloc");
+    }
+    getsysctl("kern.cp_times", cpu_times, size_cpu_times);
+
+    unsigned int *rv = NULL;
+
+    rv = *result_vec;
+    rv[0] = no_of_cpus;
+    rv[1] = CU_BSD_VALUES;
+    ++rv; /* first value is number of cpus */
+    ++rv; /* second value is number of entries */
+
+    int i;
+    for (i = 0; i < no_of_cpus; ++i) {
+        int offset = i * CPUSTATES;
+	rv[ 0] = CU_CPU_ID;    rv[ 1] = i;
+	rv[ 2] = CU_USER;      rv[ 3] = cpu_times[CP_USER + offset];
+	rv[ 4] = CU_NICE_USER; rv[ 5] = cpu_times[CP_NICE + offset];
+	rv[ 6] = CU_KERNEL;    rv[ 7] = cpu_times[CP_SYS + offset];
+	rv[ 8] = CU_IDLE;      rv[ 9] = cpu_times[CP_IDLE + offset];
+	rv[10] = CU_HARD_IRQ;  rv[11] = cpu_times[CP_INTR + offset];
+	rv += CU_BSD_VALUES*2;
+    }
+
+    *result_sz = 2 + 2*CU_BSD_VALUES * no_of_cpus;
+}
+
+void getsysctl(const char *name, void *ptr, size_t len)
+{
+    size_t gotlen = len;
+    if (sysctlbyname(name, ptr, &gotlen, NULL, 0) != 0) {
+	EXIT_WITH("sysctlbyname failed");
+    }
+    if (gotlen != len) {
+	EXIT_WITH("sysctlbyname: unexpected length");
+    }
+}
+#endif
+
+
 /* ---------------------------- *
  *	 Generic functions 	*
  * ---------------------------- */
@@ -581,5 +662,3 @@ static void error(char* err_msg) {
      ;
   exit(-1);
 }
-
-
diff --git a/lib/os_mon/src/cpu_sup.erl b/lib/os_mon/src/cpu_sup.erl
index 0c26956c57..3d837431d8 100644
--- a/lib/os_mon/src/cpu_sup.erl
+++ b/lib/os_mon/src/cpu_sup.erl
@@ -160,7 +160,8 @@ handle_call(?quit, _From, State) ->
 handle_call({?util, D, PC}, {Client, _Tag},
 	#state{os_type = {unix, Flavor}} = State) 
 	when Flavor == sunos;
-	     Flavor == linux ->
+	     Flavor == linux;
+	     Flavor == freebsd ->
     case measurement_server_call(State#state.server, {?util, D, PC, Client}) of
 	{error, Reason} -> 
 	    {	reply, 
diff --git a/lib/os_mon/test/cpu_sup_SUITE.erl b/lib/os_mon/test/cpu_sup_SUITE.erl
index 9f58e043db..7da819379c 100644
--- a/lib/os_mon/test/cpu_sup_SUITE.erl
+++ b/lib/os_mon/test/cpu_sup_SUITE.erl
@@ -64,6 +64,8 @@ all() ->
 	    [load_api, util_api, util_values, port, unavailable];
 	{unix, linux} ->
 	    [load_api, util_api, util_values, port, unavailable];
+	{unix, freebsd} ->
+	    [load_api, util_api, util_values, port, unavailable];
 	{unix, _OSname} -> [load_api];
 	_OS -> [unavailable]
     end.
-- 
cgit v1.2.3


From 3de8be10b12bcf8520cc1ec58ae4f8d123b7fe2f Mon Sep 17 00:00:00 2001
From: Wasif Malik and Johannes Huning <wmalik@gmail.com>
Date: Fri, 28 Nov 2014 17:53:50 +0100
Subject: os_mon: Update docs for FreeBSD

Authors: Wasif Malik and Johannes Huning
---
 lib/os_mon/doc/src/cpu_sup.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/doc/src/cpu_sup.xml b/lib/os_mon/doc/src/cpu_sup.xml
index 59da876208..4a8f5bffa0 100644
--- a/lib/os_mon/doc/src/cpu_sup.xml
+++ b/lib/os_mon/doc/src/cpu_sup.xml
@@ -34,7 +34,7 @@
       and CPU utilization. It is part of the OS_Mon application, see
       <seealso marker="os_mon_app">os_mon(6)</seealso>. Available for Unix,
       although CPU utilization values (<c>util/0,1</c>) are only
-      available for Solaris and Linux.</p>
+      available for Solaris, Linux and FreeBSD.</p>
     <p>The load values are proportional to how long time a runnable
       Unix process has to spend in the run queue before it is scheduled.
       Accordingly, higher values mean more system load. The returned
-- 
cgit v1.2.3


From 8d4b54db1b4756ea52ebc72df76ae5f13e276d9a Mon Sep 17 00:00:00 2001
From: Hans Bolinder <hasse@erlang.org>
Date: Mon, 25 May 2015 09:38:31 +0200
Subject: Update application versions

---
 lib/os_mon/vsn.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/vsn.mk b/lib/os_mon/vsn.mk
index 833e855e0e..7f2667e40a 100644
--- a/lib/os_mon/vsn.mk
+++ b/lib/os_mon/vsn.mk
@@ -1 +1 @@
-OS_MON_VSN = 2.3.1
+OS_MON_VSN = 2.4
-- 
cgit v1.2.3


From 5dc2cc80ee62c8c7da2775b56e9ed5e1f30eb940 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Tue, 2 Jun 2015 11:11:43 +0200
Subject: os_mon: Comply with C89 standard

---
 lib/os_mon/c_src/cpu_sup.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/c_src/cpu_sup.c b/lib/os_mon/c_src/cpu_sup.c
index b81a5cd1ad..9e217db105 100644
--- a/lib/os_mon/c_src/cpu_sup.c
+++ b/lib/os_mon/c_src/cpu_sup.c
@@ -543,36 +543,37 @@ static void util_measure(unsigned int **result_vec, int *result_sz) {
 #if defined(__FreeBSD__)
 
 #define EXIT_WITH(msg) (rich_error(msg, __FILE__, __LINE__))
+#define RICH_BUFLEN    (213)  /* left in error(char*) */
 
 void rich_error(const char *reason, const char *file, const int line) {
-    const size_t buflen = 213; // left in error(char*)
-    char buf[buflen];
-    snprintf(buf, buflen, "%s (%s:%i)", reason, file, line);
+    char buf[RICH_BUFLEN];
+    snprintf(buf, RICH_BUFLEN, "%s (%s:%i)", reason, file, line);
     error(buf);
 }
-
+#undef RICH_BUFLEN
 
 static void util_measure(unsigned int **result_vec, int *result_sz) {
     int no_of_cpus;
-    getsysctl("hw.ncpu", &no_of_cpus, sizeof(int));
+    size_t size_cpu_times;
+    unsigned long *cpu_times;
+    unsigned int *rv = NULL;
+    int i;
 
-    // Header constant CPUSTATES = #long values per cpu.
-    size_t size_cpu_times = sizeof(long) * CPUSTATES * no_of_cpus;
-    unsigned long *cpu_times = malloc(size_cpu_times);
+    getsysctl("hw.ncpu", &no_of_cpus, sizeof(int));
+    /* Header constant CPUSTATES = #long values per cpu. */
+    size_cpu_times = sizeof(long) * CPUSTATES * no_of_cpus;
+    cpu_times = malloc(size_cpu_times);
     if (!cpu_times) {
 	EXIT_WITH("badalloc");
     }
     getsysctl("kern.cp_times", cpu_times, size_cpu_times);
 
-    unsigned int *rv = NULL;
-
     rv = *result_vec;
     rv[0] = no_of_cpus;
     rv[1] = CU_BSD_VALUES;
     ++rv; /* first value is number of cpus */
     ++rv; /* second value is number of entries */
 
-    int i;
     for (i = 0; i < no_of_cpus; ++i) {
         int offset = i * CPUSTATES;
 	rv[ 0] = CU_CPU_ID;    rv[ 1] = i;
-- 
cgit v1.2.3


From 738c34d4bb8f1a3811acd00af8c6c12107f8315b Mon Sep 17 00:00:00 2001
From: Bruce Yinhe <bruce@erlang.org>
Date: Thu, 18 Jun 2015 11:31:02 +0200
Subject: Change license text to APLv2

---
 lib/os_mon/Makefile                           | 21 +++++++++++----------
 lib/os_mon/c_src/Makefile.in                  | 21 +++++++++++----------
 lib/os_mon/c_src/cpu_sup.c                    | 21 +++++++++++----------
 lib/os_mon/c_src/ferrule.c                    | 21 +++++++++++----------
 lib/os_mon/c_src/memsup.c                     | 21 +++++++++++----------
 lib/os_mon/c_src/memsup.h                     | 21 +++++++++++----------
 lib/os_mon/c_src/mod_syslog.c                 | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_format.c     | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_format.h     | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_global.h     | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_main.c       | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_pipe_stdin.c | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_pipe_stdin.h | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_registry.c   | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_registry.h   | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_util.c       | 21 +++++++++++----------
 lib/os_mon/c_src/nteventlog/elog_util.h       | 21 +++++++++++----------
 lib/os_mon/c_src/win32sysinfo.c               | 21 +++++++++++----------
 lib/os_mon/doc/src/Makefile                   | 21 +++++++++++----------
 lib/os_mon/doc/src/book.xml                   | 21 +++++++++++----------
 lib/os_mon/doc/src/cpu_sup.xml                | 21 +++++++++++----------
 lib/os_mon/doc/src/disksup.xml                | 21 +++++++++++----------
 lib/os_mon/doc/src/memsup.xml                 | 21 +++++++++++----------
 lib/os_mon/doc/src/notes.xml                  | 21 +++++++++++----------
 lib/os_mon/doc/src/nteventlog.xml             | 21 +++++++++++----------
 lib/os_mon/doc/src/os_mon_app.xml             | 21 +++++++++++----------
 lib/os_mon/doc/src/os_mon_mib.xml             | 21 +++++++++++----------
 lib/os_mon/doc/src/os_sup.xml                 | 21 +++++++++++----------
 lib/os_mon/doc/src/part_notes.xml             | 21 +++++++++++----------
 lib/os_mon/doc/src/ref_man.xml                | 21 +++++++++++----------
 lib/os_mon/include/memsup.hrl                 | 21 +++++++++++----------
 lib/os_mon/mibs/Makefile                      | 21 +++++++++++----------
 lib/os_mon/mibs/OTP-OS-MON-MIB.mib            | 19 ++++++++++---------
 lib/os_mon/src/Makefile                       | 21 +++++++++++----------
 lib/os_mon/src/cpu_sup.erl                    | 19 ++++++++++---------
 lib/os_mon/src/disksup.erl                    | 21 +++++++++++----------
 lib/os_mon/src/memsup.erl                     | 21 +++++++++++----------
 lib/os_mon/src/nteventlog.erl                 | 21 +++++++++++----------
 lib/os_mon/src/os_mon.app.src                 | 21 +++++++++++----------
 lib/os_mon/src/os_mon.appup.src               | 21 +++++++++++----------
 lib/os_mon/src/os_mon.erl                     | 21 +++++++++++----------
 lib/os_mon/src/os_mon_mib.erl                 | 21 +++++++++++----------
 lib/os_mon/src/os_mon_sysinfo.erl             | 21 +++++++++++----------
 lib/os_mon/src/os_sup.erl                     | 21 +++++++++++----------
 lib/os_mon/test/Makefile                      | 19 ++++++++++---------
 lib/os_mon/test/cpu_sup_SUITE.erl             | 19 ++++++++++---------
 lib/os_mon/test/disksup_SUITE.erl             | 19 ++++++++++---------
 lib/os_mon/test/memsup_SUITE.erl              | 19 ++++++++++---------
 lib/os_mon/test/os_mon_SUITE.erl              | 19 ++++++++++---------
 lib/os_mon/test/os_mon_conf.erl               | 19 ++++++++++---------
 lib/os_mon/test/os_mon_mib_SUITE.erl          | 19 ++++++++++---------
 lib/os_mon/test/os_sup_SUITE.erl              | 19 ++++++++++---------
 52 files changed, 562 insertions(+), 510 deletions(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/Makefile b/lib/os_mon/Makefile
index 7eeec1577c..8399ee5f90 100644
--- a/lib/os_mon/Makefile
+++ b/lib/os_mon/Makefile
@@ -3,16 +3,17 @@
 # 
 # Copyright Ericsson AB 1996-2009. All Rights Reserved.
 # 
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-# 
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 # 
 # %CopyrightEnd%
 #
diff --git a/lib/os_mon/c_src/Makefile.in b/lib/os_mon/c_src/Makefile.in
index f84ccf7c87..e9fc5f4139 100644
--- a/lib/os_mon/c_src/Makefile.in
+++ b/lib/os_mon/c_src/Makefile.in
@@ -3,16 +3,17 @@
 # 
 # Copyright Ericsson AB 1997-2012. All Rights Reserved.
 # 
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-# 
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 # 
 # %CopyrightEnd%
 #
diff --git a/lib/os_mon/c_src/cpu_sup.c b/lib/os_mon/c_src/cpu_sup.c
index 9e217db105..e097141125 100644
--- a/lib/os_mon/c_src/cpu_sup.c
+++ b/lib/os_mon/c_src/cpu_sup.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1997-2012. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/ferrule.c b/lib/os_mon/c_src/ferrule.c
index c55f594f34..b5b62ca155 100644
--- a/lib/os_mon/c_src/ferrule.c
+++ b/lib/os_mon/c_src/ferrule.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1996-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/memsup.c b/lib/os_mon/c_src/memsup.c
index 5dcab07dd8..08a4cc48b6 100644
--- a/lib/os_mon/c_src/memsup.c
+++ b/lib/os_mon/c_src/memsup.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1996-2013. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/memsup.h b/lib/os_mon/c_src/memsup.h
index 926df0a847..d86c1f1ff0 100644
--- a/lib/os_mon/c_src/memsup.h
+++ b/lib/os_mon/c_src/memsup.h
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/mod_syslog.c b/lib/os_mon/c_src/mod_syslog.c
index b1bbf80b2a..190e451951 100644
--- a/lib/os_mon/c_src/mod_syslog.c
+++ b/lib/os_mon/c_src/mod_syslog.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1996-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_format.c b/lib/os_mon/c_src/nteventlog/elog_format.c
index c9fb6b7e1a..91fcb542a4 100644
--- a/lib/os_mon/c_src/nteventlog/elog_format.c
+++ b/lib/os_mon/c_src/nteventlog/elog_format.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_format.h b/lib/os_mon/c_src/nteventlog/elog_format.h
index 3fb19367ab..18e99267bb 100644
--- a/lib/os_mon/c_src/nteventlog/elog_format.h
+++ b/lib/os_mon/c_src/nteventlog/elog_format.h
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_global.h b/lib/os_mon/c_src/nteventlog/elog_global.h
index f992b7184f..e9c4d56f48 100644
--- a/lib/os_mon/c_src/nteventlog/elog_global.h
+++ b/lib/os_mon/c_src/nteventlog/elog_global.h
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_main.c b/lib/os_mon/c_src/nteventlog/elog_main.c
index f79f32c8ef..3446369c00 100644
--- a/lib/os_mon/c_src/nteventlog/elog_main.c
+++ b/lib/os_mon/c_src/nteventlog/elog_main.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.c b/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.c
index c333c455a3..d15d137c9a 100644
--- a/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.c
+++ b/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.h b/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.h
index a9a91b685f..ada990311a 100644
--- a/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.h
+++ b/lib/os_mon/c_src/nteventlog/elog_pipe_stdin.h
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_registry.c b/lib/os_mon/c_src/nteventlog/elog_registry.c
index 478db1e56b..ff998d2bb2 100644
--- a/lib/os_mon/c_src/nteventlog/elog_registry.c
+++ b/lib/os_mon/c_src/nteventlog/elog_registry.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_registry.h b/lib/os_mon/c_src/nteventlog/elog_registry.h
index 32876ae8bf..e33afadf79 100644
--- a/lib/os_mon/c_src/nteventlog/elog_registry.h
+++ b/lib/os_mon/c_src/nteventlog/elog_registry.h
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_util.c b/lib/os_mon/c_src/nteventlog/elog_util.c
index ac14f2f3e4..d9f8acf2e4 100644
--- a/lib/os_mon/c_src/nteventlog/elog_util.c
+++ b/lib/os_mon/c_src/nteventlog/elog_util.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/nteventlog/elog_util.h b/lib/os_mon/c_src/nteventlog/elog_util.h
index 66f1a2519e..ea866180ef 100644
--- a/lib/os_mon/c_src/nteventlog/elog_util.h
+++ b/lib/os_mon/c_src/nteventlog/elog_util.h
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1998-2009. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/c_src/win32sysinfo.c b/lib/os_mon/c_src/win32sysinfo.c
index f02ae637b2..d11f937e92 100644
--- a/lib/os_mon/c_src/win32sysinfo.c
+++ b/lib/os_mon/c_src/win32sysinfo.c
@@ -3,16 +3,17 @@
  * 
  * Copyright Ericsson AB 1997-2012. All Rights Reserved.
  * 
- * The contents of this file are subject to the Erlang Public License,
- * Version 1.1, (the "License"); you may not use this file except in
- * compliance with the License. You should have received a copy of the
- * Erlang Public License along with this software. If not, it can be
- * retrieved online at http://www.erlang.org/.
- * 
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  * %CopyrightEnd%
  */
diff --git a/lib/os_mon/doc/src/Makefile b/lib/os_mon/doc/src/Makefile
index 08fd23ec92..0c5acd9740 100644
--- a/lib/os_mon/doc/src/Makefile
+++ b/lib/os_mon/doc/src/Makefile
@@ -3,16 +3,17 @@
 # 
 # Copyright Ericsson AB 1997-2012. All Rights Reserved.
 # 
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-# 
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 # 
 # %CopyrightEnd%
 #
diff --git a/lib/os_mon/doc/src/book.xml b/lib/os_mon/doc/src/book.xml
index 1b927fc9ac..7b851a12b4 100644
--- a/lib/os_mon/doc/src/book.xml
+++ b/lib/os_mon/doc/src/book.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/cpu_sup.xml b/lib/os_mon/doc/src/cpu_sup.xml
index 4a8f5bffa0..524426ce86 100644
--- a/lib/os_mon/doc/src/cpu_sup.xml
+++ b/lib/os_mon/doc/src/cpu_sup.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/disksup.xml b/lib/os_mon/doc/src/disksup.xml
index 0e76178edb..88756d46c4 100644
--- a/lib/os_mon/doc/src/disksup.xml
+++ b/lib/os_mon/doc/src/disksup.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/memsup.xml b/lib/os_mon/doc/src/memsup.xml
index 62f77ea12f..5fc5e578c6 100644
--- a/lib/os_mon/doc/src/memsup.xml
+++ b/lib/os_mon/doc/src/memsup.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/notes.xml b/lib/os_mon/doc/src/notes.xml
index d3acc1effc..6788e1d0ab 100644
--- a/lib/os_mon/doc/src/notes.xml
+++ b/lib/os_mon/doc/src/notes.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/nteventlog.xml b/lib/os_mon/doc/src/nteventlog.xml
index 8b27092f85..fd7950bca7 100644
--- a/lib/os_mon/doc/src/nteventlog.xml
+++ b/lib/os_mon/doc/src/nteventlog.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/os_mon_app.xml b/lib/os_mon/doc/src/os_mon_app.xml
index f6bb2300bb..d70124a995 100644
--- a/lib/os_mon/doc/src/os_mon_app.xml
+++ b/lib/os_mon/doc/src/os_mon_app.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/os_mon_mib.xml b/lib/os_mon/doc/src/os_mon_mib.xml
index fa183086ff..8e8721fd25 100644
--- a/lib/os_mon/doc/src/os_mon_mib.xml
+++ b/lib/os_mon/doc/src/os_mon_mib.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/os_sup.xml b/lib/os_mon/doc/src/os_sup.xml
index fb162c15a7..0350d4f8b4 100644
--- a/lib/os_mon/doc/src/os_sup.xml
+++ b/lib/os_mon/doc/src/os_sup.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/part_notes.xml b/lib/os_mon/doc/src/part_notes.xml
index 0969fb9136..6cbfbb4961 100644
--- a/lib/os_mon/doc/src/part_notes.xml
+++ b/lib/os_mon/doc/src/part_notes.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/doc/src/ref_man.xml b/lib/os_mon/doc/src/ref_man.xml
index 10c0fef52c..1c6afc5a65 100644
--- a/lib/os_mon/doc/src/ref_man.xml
+++ b/lib/os_mon/doc/src/ref_man.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      The contents of this file are subject to the Erlang Public License,
-      Version 1.1, (the "License"); you may not use this file except in
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/os_mon/include/memsup.hrl b/lib/os_mon/include/memsup.hrl
index 743d16522e..f1e924a3d7 100644
--- a/lib/os_mon/include/memsup.hrl
+++ b/lib/os_mon/include/memsup.hrl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1998-2009. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/mibs/Makefile b/lib/os_mon/mibs/Makefile
index 19f3dc8367..725dd0f6a7 100644
--- a/lib/os_mon/mibs/Makefile
+++ b/lib/os_mon/mibs/Makefile
@@ -3,16 +3,17 @@
 # 
 # Copyright Ericsson AB 1997-2012. All Rights Reserved.
 # 
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-# 
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 # 
 # %CopyrightEnd%
 #
diff --git a/lib/os_mon/mibs/OTP-OS-MON-MIB.mib b/lib/os_mon/mibs/OTP-OS-MON-MIB.mib
index d6ababdcea..0bc5d62872 100644
--- a/lib/os_mon/mibs/OTP-OS-MON-MIB.mib
+++ b/lib/os_mon/mibs/OTP-OS-MON-MIB.mib
@@ -3,16 +3,17 @@
 -- 
 -- Copyright Ericsson AB 1997-2009. All Rights Reserved.
 -- 
--- The contents of this file are subject to the Erlang Public License,
--- Version 1.1, (the "License"); you may not use this file except in
--- compliance with the License. You should have received a copy of the
--- Erlang Public License along with this software. If not, it can be
--- retrieved online at http://www.erlang.org/.
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
 -- 
--- Software distributed under the License is distributed on an "AS IS"
--- basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
--- the License for the specific language governing rights and limitations
--- under the License.
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 -- 
 -- %CopyrightEnd%
 --
diff --git a/lib/os_mon/src/Makefile b/lib/os_mon/src/Makefile
index cd2dadec30..9aa068cb91 100644
--- a/lib/os_mon/src/Makefile
+++ b/lib/os_mon/src/Makefile
@@ -3,16 +3,17 @@
 # 
 # Copyright Ericsson AB 1996-2013. All Rights Reserved.
 # 
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-# 
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 # 
 # %CopyrightEnd%
 #
diff --git a/lib/os_mon/src/cpu_sup.erl b/lib/os_mon/src/cpu_sup.erl
index d8cfd845bc..72d392b804 100644
--- a/lib/os_mon/src/cpu_sup.erl
+++ b/lib/os_mon/src/cpu_sup.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 1997-2012. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/disksup.erl b/lib/os_mon/src/disksup.erl
index af5bcc6fe8..23c7ebbe99 100644
--- a/lib/os_mon/src/disksup.erl
+++ b/lib/os_mon/src/disksup.erl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1996-2013. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/memsup.erl b/lib/os_mon/src/memsup.erl
index b178732fae..e4b7c8c0ce 100644
--- a/lib/os_mon/src/memsup.erl
+++ b/lib/os_mon/src/memsup.erl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1996-2012. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/nteventlog.erl b/lib/os_mon/src/nteventlog.erl
index 97eaf07179..8726f369ee 100644
--- a/lib/os_mon/src/nteventlog.erl
+++ b/lib/os_mon/src/nteventlog.erl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1998-2013. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/os_mon.app.src b/lib/os_mon/src/os_mon.app.src
index cc08cebe3d..6ef7beda1f 100644
--- a/lib/os_mon/src/os_mon.app.src
+++ b/lib/os_mon/src/os_mon.app.src
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1996-2009. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/os_mon.appup.src b/lib/os_mon/src/os_mon.appup.src
index 480f5d9511..108b0bb5b8 100644
--- a/lib/os_mon/src/os_mon.appup.src
+++ b/lib/os_mon/src/os_mon.appup.src
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 2001-2014. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/os_mon.erl b/lib/os_mon/src/os_mon.erl
index b5f71f3eed..0fef0ecece 100644
--- a/lib/os_mon/src/os_mon.erl
+++ b/lib/os_mon/src/os_mon.erl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1996-2013. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/os_mon_mib.erl b/lib/os_mon/src/os_mon_mib.erl
index ea17f928cc..ef6f81a5d7 100644
--- a/lib/os_mon/src/os_mon_mib.erl
+++ b/lib/os_mon/src/os_mon_mib.erl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1996-2011. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/os_mon_sysinfo.erl b/lib/os_mon/src/os_mon_sysinfo.erl
index fb732d1e3a..c554b08bef 100644
--- a/lib/os_mon/src/os_mon_sysinfo.erl
+++ b/lib/os_mon/src/os_mon_sysinfo.erl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1997-2012. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/src/os_sup.erl b/lib/os_mon/src/os_sup.erl
index 3ad8b6e990..2a75698ab0 100644
--- a/lib/os_mon/src/os_sup.erl
+++ b/lib/os_mon/src/os_sup.erl
@@ -3,16 +3,17 @@
 %% 
 %% Copyright Ericsson AB 1996-2013. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/test/Makefile b/lib/os_mon/test/Makefile
index cbb014324d..cdfc13a4c1 100644
--- a/lib/os_mon/test/Makefile
+++ b/lib/os_mon/test/Makefile
@@ -3,16 +3,17 @@
 #
 # Copyright Ericsson AB 1997-2012. All Rights Reserved.
 #
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 #
 # %CopyrightEnd%
 #
diff --git a/lib/os_mon/test/cpu_sup_SUITE.erl b/lib/os_mon/test/cpu_sup_SUITE.erl
index 7da819379c..e96b54d3fe 100644
--- a/lib/os_mon/test/cpu_sup_SUITE.erl
+++ b/lib/os_mon/test/cpu_sup_SUITE.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 2002-2014. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/test/disksup_SUITE.erl b/lib/os_mon/test/disksup_SUITE.erl
index f9addd96cf..e41fc73ab2 100644
--- a/lib/os_mon/test/disksup_SUITE.erl
+++ b/lib/os_mon/test/disksup_SUITE.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 1996-2014. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/test/memsup_SUITE.erl b/lib/os_mon/test/memsup_SUITE.erl
index 1d9ebca51f..8ab61e9581 100644
--- a/lib/os_mon/test/memsup_SUITE.erl
+++ b/lib/os_mon/test/memsup_SUITE.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 1996-2011. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/test/os_mon_SUITE.erl b/lib/os_mon/test/os_mon_SUITE.erl
index 08ad8436dd..5c484ef2a6 100644
--- a/lib/os_mon/test/os_mon_SUITE.erl
+++ b/lib/os_mon/test/os_mon_SUITE.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/test/os_mon_conf.erl b/lib/os_mon/test/os_mon_conf.erl
index 5c1fa43047..da08bf3917 100644
--- a/lib/os_mon/test/os_mon_conf.erl
+++ b/lib/os_mon/test/os_mon_conf.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 1996-2010. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/test/os_mon_mib_SUITE.erl b/lib/os_mon/test/os_mon_mib_SUITE.erl
index 08f5532d50..e68a139a74 100644
--- a/lib/os_mon/test/os_mon_mib_SUITE.erl
+++ b/lib/os_mon/test/os_mon_mib_SUITE.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 2004-2012. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/os_mon/test/os_sup_SUITE.erl b/lib/os_mon/test/os_sup_SUITE.erl
index 61005f5ca0..768d95aebc 100644
--- a/lib/os_mon/test/os_sup_SUITE.erl
+++ b/lib/os_mon/test/os_sup_SUITE.erl
@@ -3,16 +3,17 @@
 %%
 %% Copyright Ericsson AB 2006-2011. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
-- 
cgit v1.2.3


From 2955ddebc32837b66d9bacb4e925ad0ed0033168 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Tue, 23 Jun 2015 10:24:26 +0200
Subject: Prepare release

---
 lib/os_mon/doc/src/notes.xml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/doc/src/notes.xml b/lib/os_mon/doc/src/notes.xml
index 6788e1d0ab..8bb4ab33a1 100644
--- a/lib/os_mon/doc/src/notes.xml
+++ b/lib/os_mon/doc/src/notes.xml
@@ -31,6 +31,31 @@
   </header>
   <p>This document describes the changes made to the OS_Mon application.</p>
 
+<section><title>Os_Mon 2.4</title>
+
+    <section><title>Improvements and New Features</title>
+      <list>
+        <item>
+          <p>
+	    cpu_sup should use native sysctl/libkvm calls on BSD</p>
+          <p>
+	    This avoids forking off with os:cmd every time we just
+	    want to collect the load averages. riak does this every
+	    second, which results in a lot of unnecessary load.</p>
+          <p>
+	    Own Id: OTP-12730</p>
+        </item>
+        <item>
+          <p>
+	    Implement native cpu_sup:util/0,1 for FreeBSD</p>
+          <p>
+	    Own Id: OTP-12796</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Os_Mon 2.3.1</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
-- 
cgit v1.2.3