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<title>change log for rtems (2011-02-17)</title>
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<font color='#bb2222'><strong>sh</strong></font>
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<tr><td colspan='3' bgcolor='#dddddd'><pre>2011-02-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libblock/include/rtems/bdpart.h (rtems_bdpart_format):
Preserve previous API.
* libblock/src/bdpart-create.c, libblock/src/bdpart-read.c,
libblock/src/bdpart-write.c: Reflect changes above.
* libmisc/shell/fdisk.c: Reflect changes above.
</pre></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/ChangeLog.diff?r1=text&tr1=1.2715&r2=text&tr2=1.2716&diff_format=h">M</a></td><td width='1%'>1.2716</td><td width='100%'>cpukit/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/libblock/include/rtems/bdpart.h.diff?r1=text&tr1=1.4&r2=text&tr2=1.5&diff_format=h">M</a></td><td width='1%'>1.5</td><td width='100%'>cpukit/libblock/include/rtems/bdpart.h</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/libblock/src/bdpart-create.c.diff?r1=text&tr1=1.2&r2=text&tr2=1.3&diff_format=h">M</a></td><td width='1%'>1.3</td><td width='100%'>cpukit/libblock/src/bdpart-create.c</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/libblock/src/bdpart-read.c.diff?r1=text&tr1=1.2&r2=text&tr2=1.3&diff_format=h">M</a></td><td width='1%'>1.3</td><td width='100%'>cpukit/libblock/src/bdpart-read.c</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/libblock/src/bdpart-write.c.diff?r1=text&tr1=1.2&r2=text&tr2=1.3&diff_format=h">M</a></td><td width='1%'>1.3</td><td width='100%'>cpukit/libblock/src/bdpart-write.c</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/cpukit/libmisc/shell/fdisk.c.diff?r1=text&tr1=1.3&r2=text&tr2=1.4&diff_format=h">M</a></td><td width='1%'>1.4</td><td width='100%'>cpukit/libmisc/shell/fdisk.c</td></tr>
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<pre>
<font color='#006600'>diff -u rtems/cpukit/ChangeLog:1.2715 rtems/cpukit/ChangeLog:1.2716
--- rtems/cpukit/ChangeLog:1.2715 Thu Feb 17 08:17:08 2011
+++ rtems/cpukit/ChangeLog Thu Feb 17 10:25:42 2011
</font><font color='#997700'>@@ -1,5 +1,13 @@
</font> 2011-02-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
<font color='#000088'>+ * libblock/include/rtems/bdpart.h (rtems_bdpart_format):
+ Preserve previous API.
+ * libblock/src/bdpart-create.c, libblock/src/bdpart-read.c,
+ libblock/src/bdpart-write.c: Reflect changes above.
+ * libmisc/shell/fdisk.c: Reflect changes above.
+
+2011-02-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
</font> * libcsupport/src/rtems_heap_extend.c: New file.
* libcsupport/Makefile.am: Reflect change from above.
* libcsupport/include/rtems/malloc.h: Declare rtems_heap_extend().
<font color='#006600'>diff -u rtems/cpukit/libblock/include/rtems/bdpart.h:1.4 rtems/cpukit/libblock/include/rtems/bdpart.h:1.5
--- rtems/cpukit/libblock/include/rtems/bdpart.h:1.4 Thu Feb 10 17:34:58 2011
+++ rtems/cpukit/libblock/include/rtems/bdpart.h Thu Feb 17 10:25:42 2011
</font><font color='#997700'>@@ -163,41 +163,44 @@
</font> /**
* Disk format description.
*/
<font color='#880000'>-typedef struct {
</font><font color='#000088'>+typedef union {
</font> /**
* Format type.
*/
rtems_bdpart_format_type type;
<font color='#880000'>- union {
</font><font color='#000088'>+
+ /**
+ * MBR format fields.
+ */
+ struct {
+ rtems_bdpart_format_type type;
+
+ /**
+ * Disk ID in MBR at offset 440.
+ */
+ uint32_t disk_id;
+
</font> /**
<font color='#880000'>- * MBR format fields.
</font><font color='#000088'>+ * This option is used for partition table creation and validation checks
+ * before a write to the disk. It ensures that the first primary
+ * partition and the logical partitions start at head one and sector one
+ * under the virtual one head and 63 sectors geometry. Each begin and
+ * end of a partition will be aligned to the virtual cylinder boundary.
</font> */
<font color='#880000'>- struct {
- /**
- * Disk ID in MBR at offset 440.
- */
- uint32_t disk_id;
-
- /**
- * This option is used for partition table creation and validation checks
- * before a write to the disk. It ensures that the first primary
- * partition and the logical partitions start at head one and sector one
- * under the virtual one head and 63 sectors geometry. Each begin and
- * end of a partition will be aligned to the virtual cylinder boundary.
- */
- bool dos_compatibility;
- } mbr;
</font><font color='#000088'>+ bool dos_compatibility;
+ } mbr;
+
+ /**
+ * GPT format fields.
+ */
+ struct {
+ rtems_bdpart_format_type type;
</font>
/**
<font color='#880000'>- * GPT format fields.
</font><font color='#000088'>+ * Disk ID in GPT header.
</font> */
<font color='#880000'>- struct {
- /**
- * Disk ID in GPT header.
- */
- uuid_t disk_id;
- } gpt;
- } u;
</font><font color='#000088'>+ uuid_t disk_id;
+ } gpt;
</font> } rtems_bdpart_format;
/**
<font color='#006600'>diff -u rtems/cpukit/libblock/src/bdpart-create.c:1.2 rtems/cpukit/libblock/src/bdpart-create.c:1.3
--- rtems/cpukit/libblock/src/bdpart-create.c:1.2 Thu Feb 10 17:34:58 2011
+++ rtems/cpukit/libblock/src/bdpart-create.c Thu Feb 17 10:25:42 2011
</font><font color='#997700'>@@ -37,7 +37,7 @@
</font> rtems_status_code sc = RTEMS_SUCCESSFUL;
bool dos_compatibility = format != NULL
&& format->type == RTEMS_BDPART_FORMAT_MBR
<font color='#880000'>- && format->u.mbr.dos_compatibility;
</font><font color='#000088'>+ && format->mbr.dos_compatibility;
</font> rtems_blkdev_bnum disk_end = 0;
rtems_blkdev_bnum pos = 0;
rtems_blkdev_bnum dist_sum = 0;
<font color='#006600'>diff -u rtems/cpukit/libblock/src/bdpart-read.c:1.2 rtems/cpukit/libblock/src/bdpart-read.c:1.3
--- rtems/cpukit/libblock/src/bdpart-read.c:1.2 Thu Feb 10 17:34:58 2011
+++ rtems/cpukit/libblock/src/bdpart-read.c Thu Feb 17 10:25:42 2011
</font><font color='#997700'>@@ -261,10 +261,10 @@
</font>
/* Set format */
format->type = RTEMS_BDPART_FORMAT_MBR;
<font color='#880000'>- format->u.mbr.disk_id = rtems_uint32_from_little_endian(
</font><font color='#000088'>+ format->mbr.disk_id = rtems_uint32_from_little_endian(
</font> block->buffer + RTEMS_BDPART_MBR_OFFSET_DISK_ID
);
<font color='#880000'>- format->u.mbr.dos_compatibility = true;
</font><font color='#000088'>+ format->mbr.dos_compatibility = true;
</font>
/* Iterate through the rest of the primary partition table */
for (i = 1; i < 4; ++i) {
<font color='#006600'>diff -u rtems/cpukit/libblock/src/bdpart-write.c:1.2 rtems/cpukit/libblock/src/bdpart-write.c:1.3
--- rtems/cpukit/libblock/src/bdpart-write.c:1.2 Thu Feb 10 17:34:58 2011
+++ rtems/cpukit/libblock/src/bdpart-write.c Thu Feb 17 10:25:43 2011
</font><font color='#997700'>@@ -94,7 +94,7 @@
</font> rtems_status_code esc = RTEMS_SUCCESSFUL;
bool dos_compatibility = format != NULL
&& format->type == RTEMS_BDPART_FORMAT_MBR
<font color='#880000'>- && format->u.mbr.dos_compatibility;
</font><font color='#000088'>+ && format->mbr.dos_compatibility;
</font> rtems_bdbuf_buffer *block = NULL;
rtems_blkdev_bnum disk_end = 0;
rtems_blkdev_bnum record_space =
<font color='#997700'>@@ -219,7 +219,7 @@
</font>
/* Write disk ID */
rtems_uint32_to_little_endian(
<font color='#880000'>- format->u.mbr.disk_id,
</font><font color='#000088'>+ format->mbr.disk_id,
</font> block->buffer + RTEMS_BDPART_MBR_OFFSET_DISK_ID
);
<font color='#006600'>diff -u rtems/cpukit/libmisc/shell/fdisk.c:1.3 rtems/cpukit/libmisc/shell/fdisk.c:1.4
--- rtems/cpukit/libmisc/shell/fdisk.c:1.3 Thu Feb 10 18:05:29 2011
+++ rtems/cpukit/libmisc/shell/fdisk.c Thu Feb 17 10:25:42 2011
</font><font color='#997700'>@@ -132,8 +132,8 @@
</font>
/* Default format */
format.type = RTEMS_BDPART_FORMAT_MBR;
<font color='#880000'>- format.u.mbr.disk_id = 0;
- format.u.mbr.dos_compatibility = true;
</font><font color='#000088'>+ format.mbr.disk_id = 0;
+ format.mbr.dos_compatibility = true;
</font>
for (ai = 2; ai < argc; ++ai) {
char *s = argv [ai];
<font color='#997700'>@@ -194,9 +194,9 @@
</font> break;
case RTEMS_BDPART_SHELL_MBR:
if (strcmp( s, "dos") == 0) {
<font color='#880000'>- format.u.mbr.dos_compatibility = true;
</font><font color='#000088'>+ format.mbr.dos_compatibility = true;
</font> } else if (strcmp( s, "nodos") == 0) {
<font color='#880000'>- format.u.mbr.dos_compatibility = false;
</font><font color='#000088'>+ format.mbr.dos_compatibility = false;
</font> } else {
RTEMS_BDPART_SHELL_ERROR( "unexpected option: %s", argv [ai]);
}
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