<feed xmlns='http://www.w3.org/2005/Atom'>
<title>Tianocore/edk2.git/ShellPkg/Library/UefiShellDebug1CommandsLib/Comp.c, branch edk2_master</title>
<subtitle>EDK II (mirror)</subtitle>
<id>https://git.radix-linux.su/Tianocore/edk2.git/atom?h=edk2_master</id>
<link rel='self' href='https://git.radix-linux.su/Tianocore/edk2.git/atom?h=edk2_master'/>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/'/>
<updated>2025-10-01T08:02:57+00:00</updated>
<entry>
<title>ShellPkg: Use the newly introduced ShellPrintDefaultEx() alias</title>
<updated>2025-10-01T08:02:57+00:00</updated>
<author>
<name>Pierre Gondois</name>
<email>pierre.gondois@arm.com</email>
</author>
<published>2025-09-18T12:13:00+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=aa29d51637d75aaf398fc8bda60af9726690615c'/>
<id>urn:sha1:aa29d51637d75aaf398fc8bda60af9726690615c</id>
<content type='text'>
Make use the newly introduced ShellPrintDefaultEx() alias and
replace wherever it is possible:
- "ShellPrintEx (-1, -1,"
with:
- "ShellPrintDefaultEx ("

No functional change is introduced.

Signed-off-by: Pierre Gondois &lt;pierre.gondois@arm.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg: Use the newly introduced ShellPrintHiiDefaultEx() alias</title>
<updated>2025-10-01T08:02:57+00:00</updated>
<author>
<name>Pierre Gondois</name>
<email>pierre.gondois@arm.com</email>
</author>
<published>2025-09-18T12:12:11+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=c4a8b001f34c19cd411566cb4cd672eb1fac5478'/>
<id>urn:sha1:c4a8b001f34c19cd411566cb4cd672eb1fac5478</id>
<content type='text'>
Make use the newly introduced ShellPrintHiiDefaultEx() alias and
replace wherever it is possible:
- "ShellPrintHiiEx (-1, -1, NULL,"
with:
- "ShellPrintHiiDefaultEx ("

No functional change is introduced.

Signed-off-by: Pierre Gondois &lt;pierre.gondois@arm.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg: CodeQL Fixes</title>
<updated>2024-10-29T02:09:18+00:00</updated>
<author>
<name>Oliver Smith-Denny</name>
<email>osde@microsoft.com</email>
</author>
<published>2024-10-03T17:31:31+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=334f5748869996eee994f9dee41f3e6a3d9bd087'/>
<id>urn:sha1:334f5748869996eee994f9dee41f3e6a3d9bd087</id>
<content type='text'>
Includes changes across the module for the following CodeQL rules:
 - cpp/comparison-with-wider-type
 - cpp/overflow-buffer
 - cpp/redundant-null-check-param
 - cpp/uselesstest

Co-authored-by: Taylor Beebe &lt;taylor.d.beebe@gmail.com&gt;

Signed-off-by: Oliver Smith-Denny &lt;osde@linux.microsoft.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg: UefiShellDebug1CommandsLib: CodeQL Fixes</title>
<updated>2024-10-29T02:09:18+00:00</updated>
<author>
<name>Oliver Smith-Denny</name>
<email>osde@microsoft.com</email>
</author>
<published>2024-10-03T17:23:33+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=040afc1e3be6e3d334c2483803b0470a34bced55'/>
<id>urn:sha1:040afc1e3be6e3d334c2483803b0470a34bced55</id>
<content type='text'>
Includes changes across the module for the following CodeQL rules:
- cpp/comparison-with-wider-type
- cpp/overflow-buffer
- cpp/redundant-null-check-param
- cpp/uselesstest

Co-authored-by: Taylor Beebe &lt;taylor.d.beebe@gmail.com&gt;

Signed-off-by: Oliver Smith-Denny &lt;osde@linux.microsoft.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg: Apply uncrustify changes</title>
<updated>2021-12-07T17:24:28+00:00</updated>
<author>
<name>Michael Kubacki</name>
<email>michael.kubacki@microsoft.com</email>
</author>
<published>2021-12-05T22:54:13+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=47d20b54f9a65b08aa602a1866c1b59a69088dfc'/>
<id>urn:sha1:47d20b54f9a65b08aa602a1866c1b59a69088dfc</id>
<content type='text'>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the ShellPkg package

Cc: Andrew Fish &lt;afish@apple.com&gt;
Cc: Leif Lindholm &lt;leif@nuviainc.com&gt;
Cc: Michael D Kinney &lt;michael.d.kinney@intel.com&gt;
Signed-off-by: Michael Kubacki &lt;michael.kubacki@microsoft.com&gt;
Reviewed-by: Ray Ni &lt;ray.ni@intel.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg/Comp: add file buffering</title>
<updated>2021-01-19T18:23:28+00:00</updated>
<author>
<name>Laszlo Ersek</name>
<email>lersek@redhat.com</email>
</author>
<published>2021-01-13T08:54:44+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=f72fd9616eedac9a521adcbbe5086dd666c67232'/>
<id>urn:sha1:f72fd9616eedac9a521adcbbe5086dd666c67232</id>
<content type='text'>
The COMP shell command compares two files byte for byte. In order to
retrieve the bytes to compare, it currently invokes
gEfiShellProtocol-&gt;ReadFile() on both files, using a single-byte buffer
every time. This is very inefficient; the underlying
EFI_FILE_PROTOCOL.Read() function may be costly.

Read both file operands in chunks of "PcdShellFileOperationSize" bytes.
Draw bytes for comparison from the internal read-ahead buffers.

Some ad-hoc measurements on my laptop, using OVMF, and the 4KB default of
"PcdShellFileOperationSize":

- When comparing two identical 1MB files that are served by EnhancedFatDxe
  on top of VirtioScsiDxe, this patch brings no noticeable improvement;
  the comparison completes in &lt;1s both before and after.

- When comparing two identical 1MB files served by VirtioFsDxe, the
  comparison time improves from 2 minutes 25 seconds to &lt;1s.

Cc: Philippe Mathieu-Daudé &lt;philmd@redhat.com&gt;
Cc: Ray Ni &lt;ray.ni@intel.com&gt;
Cc: Zhichao Gao &lt;zhichao.gao@intel.com&gt;
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3123
Signed-off-by: Laszlo Ersek &lt;lersek@redhat.com&gt;
Reviewed-by: Zhichao Gao &lt;zhichao.gao@intel.com&gt;
Message-Id: &lt;20210113085453.10168-2-lersek@redhat.com&gt;
Reviewed-by: Philippe Mathieu-Daudé &lt;philmd@redhat.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg: Replace BSD License with BSD+Patent License</title>
<updated>2019-04-09T17:58:25+00:00</updated>
<author>
<name>Michael D Kinney</name>
<email>michael.d.kinney@intel.com</email>
</author>
<published>2019-04-03T23:07:06+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=56ba37463a5ffa44df1c5741184ba0594fadbeba'/>
<id>urn:sha1:56ba37463a5ffa44df1c5741184ba0594fadbeba</id>
<content type='text'>
https://bugzilla.tianocore.org/show_bug.cgi?id=1373

Replace BSD 2-Clause License with BSD+Patent License.  This change is
based on the following emails:

  https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html
  https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html

RFCs with detailed process for the license change:

  V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html
  V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html
  V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney &lt;michael.d.kinney@intel.com&gt;
Reviewed-by: Ray Ni &lt;ray.ni@intel.com&gt;
Reviewed-by: Jaben Carsey &lt;jaben.carsey@intel.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg: Clean up source files</title>
<updated>2018-06-28T03:19:51+00:00</updated>
<author>
<name>Liming Gao</name>
<email>liming.gao@intel.com</email>
</author>
<published>2018-06-27T13:13:38+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=ba0014b9f8ae1a593f03e744f26008214c2b06a8'/>
<id>urn:sha1:ba0014b9f8ae1a593f03e744f26008214c2b06a8</id>
<content type='text'>
1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao &lt;liming.gao@intel.com&gt;
Reviewed-by: Ruiyu Ni &lt;ruiyu.ni@intel.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg/comp: return NOT_EQUAL when compared files are different</title>
<updated>2018-06-21T07:24:56+00:00</updated>
<author>
<name>Ruiyu Ni</name>
<email>ruiyu.ni@intel.com</email>
</author>
<published>2018-06-14T05:55:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=c2d6e2bc12b2a4e99304a1ebbc3474638721f5a8'/>
<id>urn:sha1:c2d6e2bc12b2a4e99304a1ebbc3474638721f5a8</id>
<content type='text'>
Today's implementation returns 0 even when compared files are
different.
The patch returns 27 (SHELL_NOT_QUAL) in such case to follow
the shell spec.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni &lt;ruiyu.ni@intel.com&gt;
Reviewed-by: Jaben Carsey &lt;jaben.carsey@intel.com&gt;
</content>
</entry>
<entry>
<title>ShellPkg/comp: Fix file tag name.</title>
<updated>2017-04-20T02:44:13+00:00</updated>
<author>
<name>Ruiyu Ni</name>
<email>ruiyu.ni@intel.com</email>
</author>
<published>2017-04-20T02:16:12+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=a32c1a5b1c0945a7159a42a28aafcde4011ad55d'/>
<id>urn:sha1:a32c1a5b1c0945a7159a42a28aafcde4011ad55d</id>
<content type='text'>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen &lt;chen.a.chen@intel.com&gt;
Reviewed-by: Ruiyu Ni &lt;ruiyu.ni@intel.com&gt;
</content>
</entry>
</feed>
