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<title>change log for rtems (2010-11-11)</title>
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<font color='#bb2222'><strong>joel</strong></font>
<font color='#225522'><em>(on branch rtems-4-10-branch)</em></font>
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<tr><td colspan='3' bgcolor='#dddddd'><pre>2010-11-11 Joel Sherrill <joel.sherrilL@OARcorp.com>
PR 1716/doc
* user/concepts.t: print_name example used a variable which did not
match the name of the passed in parameter.
</pre></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/ChangeLog.diff?r1=text&tr1=1.289&r2=text&tr2=1.290&diff_format=h">M</a></td><td width='1%'>1.290</td><td width='100%'>doc/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/ChangeLog.diff?r1=text&tr1=1.129.2.24&r2=text&tr2=1.129.2.25&diff_format=h">M</a></td><td width='1%'>1.129.2.25</td><td width='100%'>doc/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/ChangeLog.diff?r1=text&tr1=1.210.2.24&r2=text&tr2=1.210.2.25&diff_format=h">M</a></td><td width='1%'>1.210.2.25</td><td width='100%'>doc/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/ChangeLog.diff?r1=text&tr1=1.274.2.7&r2=text&tr2=1.274.2.8&diff_format=h">M</a></td><td width='1%'>1.274.2.8</td><td width='100%'>doc/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/user/concepts.t.diff?r1=text&tr1=1.19&r2=text&tr2=1.20&diff_format=h">M</a></td><td width='1%'>1.20</td><td width='100%'>doc/user/concepts.t</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/user/concepts.t.diff?r1=text&tr1=1.11.2.5&r2=text&tr2=1.11.2.6&diff_format=h">M</a></td><td width='1%'>1.11.2.6</td><td width='100%'>doc/user/concepts.t</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/user/concepts.t.diff?r1=text&tr1=1.14.2.4&r2=text&tr2=1.14.2.5&diff_format=h">M</a></td><td width='1%'>1.14.2.5</td><td width='100%'>doc/user/concepts.t</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/doc/user/concepts.t.diff?r1=text&tr1=1.19&r2=text&tr2=1.19.2.1&diff_format=h">M</a></td><td width='1%'>1.19.2.1</td><td width='100%'>doc/user/concepts.t</td></tr>
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<pre>
<font color='#006600'>diff -u rtems/doc/ChangeLog:1.289 rtems/doc/ChangeLog:1.290
--- rtems/doc/ChangeLog:1.289 Mon Nov 1 10:58:05 2010
+++ rtems/doc/ChangeLog Thu Nov 11 08:01:32 2010
</font><font color='#997700'>@@ -1,3 +1,9 @@
</font><font color='#000088'>+2010-11-11 Joel Sherrill <joel.sherrilL@OARcorp.com>
+
+ PR 1716/doc
+ * user/concepts.t: print_name example used a variable which did not
+ match the name of the passed in parameter.
+
</font> 2010-11-01 Joel Sherrill <joel.sherrilL@OARcorp.com>
PR 1714/doc
<font color='#006600'>diff -u rtems/doc/ChangeLog:1.129.2.24 rtems/doc/ChangeLog:1.129.2.25
--- rtems/doc/ChangeLog:1.129.2.24 Mon Nov 1 10:58:26 2010
+++ rtems/doc/ChangeLog Thu Nov 11 08:01:48 2010
</font><font color='#997700'>@@ -1,3 +1,9 @@
</font><font color='#000088'>+2010-11-11 Joel Sherrill <joel.sherrilL@OARcorp.com>
+
+ PR 1716/doc
+ * user/concepts.t: print_name example used a variable which did not
+ match the name of the passed in parameter.
+
</font> 2010-11-01 Joel Sherrill <joel.sherrilL@OARcorp.com>
PR 1714/doc
<font color='#006600'>diff -u rtems/doc/ChangeLog:1.210.2.24 rtems/doc/ChangeLog:1.210.2.25
--- rtems/doc/ChangeLog:1.210.2.24 Mon Nov 1 10:58:12 2010
+++ rtems/doc/ChangeLog Thu Nov 11 08:01:42 2010
</font><font color='#997700'>@@ -1,3 +1,9 @@
</font><font color='#000088'>+2010-11-11 Joel Sherrill <joel.sherrilL@OARcorp.com>
+
+ PR 1716/doc
+ * user/concepts.t: print_name example used a variable which did not
+ match the name of the passed in parameter.
+
</font> 2010-11-01 Joel Sherrill <joel.sherrilL@OARcorp.com>
PR 1714/doc
<font color='#006600'>diff -u rtems/doc/ChangeLog:1.274.2.7 rtems/doc/ChangeLog:1.274.2.8
--- rtems/doc/ChangeLog:1.274.2.7 Mon Nov 1 10:58:22 2010
+++ rtems/doc/ChangeLog Thu Nov 11 08:01:38 2010
</font><font color='#997700'>@@ -1,3 +1,9 @@
</font><font color='#000088'>+2010-11-11 Joel Sherrill <joel.sherrilL@OARcorp.com>
+
+ PR 1716/doc
+ * user/concepts.t: print_name example used a variable which did not
+ match the name of the passed in parameter.
+
</font> 2010-11-01 Joel Sherrill <joel.sherrilL@OARcorp.com>
PR 1714/doc
<font color='#006600'>diff -u rtems/doc/user/concepts.t:1.19 rtems/doc/user/concepts.t:1.20
--- rtems/doc/user/concepts.t:1.19 Mon Nov 9 08:36:14 2009
+++ rtems/doc/user/concepts.t Thu Nov 11 08:01:32 2010
</font><font color='#997700'>@@ -98,7 +98,7 @@
</font> #include <rtems.h>
#include <rtems/bspIo.h>
<font color='#880000'>-void print_name(rtems_id the_object)
</font><font color='#000088'>+void print_name(rtems_id id)
</font> @{
char buffer[10]; /* name assumed to be 10 characters or less */
char *result;
<font color='#006600'>diff -u rtems/doc/user/concepts.t:1.11.2.5 rtems/doc/user/concepts.t:1.11.2.6
--- rtems/doc/user/concepts.t:1.11.2.5 Mon Dec 1 09:31:38 2008
+++ rtems/doc/user/concepts.t Thu Nov 11 08:01:48 2010
</font><font color='#997700'>@@ -98,7 +98,7 @@
</font> #include <rtems.h>
#include <rtems/bspIo.h>
<font color='#880000'>-void print_name(rtems_id the_object)
</font><font color='#000088'>+void print_name(rtems_id id)
</font> @{
char buffer[10]; /* name assumed to be 10 characters or less */
char *result;
<font color='#006600'>diff -u rtems/doc/user/concepts.t:1.14.2.4 rtems/doc/user/concepts.t:1.14.2.5
--- rtems/doc/user/concepts.t:1.14.2.4 Thu Jan 29 08:57:28 2009
+++ rtems/doc/user/concepts.t Thu Nov 11 08:01:43 2010
</font><font color='#997700'>@@ -98,7 +98,7 @@
</font> #include <rtems.h>
#include <rtems/bspIo.h>
<font color='#880000'>-void print_name(rtems_id the_object)
</font><font color='#000088'>+void print_name(rtems_id id)
</font> @{
char buffer[10]; /* name assumed to be 10 characters or less */
char *result;
<font color='#006600'>diff -u rtems/doc/user/concepts.t:1.19 rtems/doc/user/concepts.t:1.19.2.1
--- rtems/doc/user/concepts.t:1.19 Mon Nov 9 08:36:14 2009
+++ rtems/doc/user/concepts.t Thu Nov 11 08:01:38 2010
</font><font color='#997700'>@@ -98,7 +98,7 @@
</font> #include <rtems.h>
#include <rtems/bspIo.h>
<font color='#880000'>-void print_name(rtems_id the_object)
</font><font color='#000088'>+void print_name(rtems_id id)
</font> @{
char buffer[10]; /* name assumed to be 10 characters or less */
char *result;
</pre>
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<font color='#bb2222'><strong>sh</strong></font>
</td></tr>
<tr><td colspan='3' bgcolor='#dddddd'><pre>2010-11-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
* score/include/rtems/score/userext.h: Documentation.
</pre></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/ChangeLog.diff?r1=text&tr1=1.2643&r2=text&tr2=1.2644&diff_format=h">M</a></td><td width='1%'>1.2644</td><td width='100%'>cpukit/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/score/include/rtems/score/userext.h.diff?r1=text&tr1=1.32&r2=text&tr2=1.33&diff_format=h">M</a></td><td width='1%'>1.33</td><td width='100%'>cpukit/score/include/rtems/score/userext.h</td></tr>
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<pre>
<font color='#006600'>diff -u rtems/cpukit/ChangeLog:1.2643 rtems/cpukit/ChangeLog:1.2644
--- rtems/cpukit/ChangeLog:1.2643 Tue Nov 9 03:14:10 2010
+++ rtems/cpukit/ChangeLog Thu Nov 11 07:37:03 2010
</font><font color='#997700'>@@ -1,3 +1,7 @@
</font><font color='#000088'>+2010-11-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * score/include/rtems/score/userext.h: Documentation.
+
</font> 2010-11-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* score/src/watchdoginsert.c: Removed superfluous cast and use
<font color='#006600'>diff -u rtems/cpukit/score/include/rtems/score/userext.h:1.32 rtems/cpukit/score/include/rtems/score/userext.h:1.33
--- rtems/cpukit/score/include/rtems/score/userext.h:1.32 Tue Jan 26 09:01:56 2010
+++ rtems/cpukit/score/include/rtems/score/userext.h Thu Nov 11 07:37:03 2010
</font><font color='#997700'>@@ -53,15 +53,24 @@
</font> * It is invoked after the new thread has been completely initialized, but
* before it is placed on a ready chain.
*
<font color='#880000'>- * Thread dispatching may be disabled. It can be assumed that the executing
- * thread locked the allocator mutex. They only exception is the creation of
- * the idle thread. In this case the allocator mutex is not locked.
- *
- * The user extension is expected to return @c true if it successfully
- * executed, and @c false otherwise. A thread create user extension will
- * frequently attempt to allocate resources. If this allocation fails, then the
- * extension should return @c false and the entire task create operation will
- * fail.
</font><font color='#000088'>+ * Thread dispatching may be disabled. This depends on the context of the
+ * _Thread_Initialize() call. Thread dispatch is disabled during the creation
+ * of the idle thread and the initialization threads. It can be considered as
+ * an invalid API usage, if the application calls _Thread_Initialize() with
+ * disabled thread dispatching. Disabled thread dispatching is different from
+ * disabled preemption.
+ *
+ * It can be assumed that the executing thread locked the allocator mutex.
+ * The only exception is the creation of the idle thread. In this case the
+ * allocator mutex is not locked. Since the allocator mutex is non-recursive,
+ * it is prohibited to call the normal memory allocation routines. It is
+ * possible to use internal rountines like _Workspace_Allocate() or
+ * _Heap_Allocate() for heaps which are protected by the allocator mutex.
+ *
+ * @retval true The thread create extension was successful.
+ * @retval false A thread create user extension will frequently attempt to
+ * allocate resources. If this allocation fails, then the extension should
+ * return @a false and the entire thread create operation will fail.
</font> */
typedef bool ( *User_extensions_thread_create_extension )(
Thread_Control *,
</pre>
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