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Update to 7-Zip 17.01 Beta from Igor Pavlov

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- Minor speed optimization for LZMA2 (xz and 7z) multi-threading compression.
  7-Zip now uses additional memory buffers for multi-block LZMA2 compression.
  CPU utilization was slightly improved.
- 7-zip now creates multi-block xz archives by default. Block size can be
  specified with -ms[Size]{m|g} switch.
- xz decoder now can unpack random block from multi-block xz archives.  7-Zip
  File Manager now can open nested multi-block xz archives (for example,
  image.iso.xz) without full unpacking of xz archive.
- 7-Zip now can create zip archives from stdin to stdout.
- 7-Zip command line: @listfile now doesn't work after -- switch.  Use
  -i@listfile before -- switch instead.

fixed bugs:
- 7-Zip could add unrequired alternate file streams to WIM archives, for
  commands that contain filename wildcards and -sns switch.
- 7-Zip 17.00 beta crashed for commands that write anti-item to 7z archive.
- 7-Zip 17.00 beta ignored "Use large memory pages" option.
This commit is contained in:
Tino Reichardt
2017-08-28 16:34:04 +02:00
parent 7c1f566312
commit ef790b5209
112 changed files with 4712 additions and 1705 deletions
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14
C/Threads.c
View File

@@ -1,5 +1,5 @@
/* Threads.c -- multithreading library
2014-09-21 : Igor Pavlov : Public domain */
2017-06-26 : Igor Pavlov : Public domain */
#include "Precomp.h"
@@ -12,18 +12,20 @@
static WRes GetError()
{
DWORD res = GetLastError();
return (res) ? (WRes)(res) : 1;
return res ? (WRes)res : 1;
}
WRes HandleToWRes(HANDLE h) { return (h != 0) ? 0 : GetError(); }
WRes BOOLToWRes(BOOL v) { return v ? 0 : GetError(); }
static WRes HandleToWRes(HANDLE h) { return (h != NULL) ? 0 : GetError(); }
static WRes BOOLToWRes(BOOL v) { return v ? 0 : GetError(); }
WRes HandlePtr_Close(HANDLE *p)
{
if (*p != NULL)
{
if (!CloseHandle(*p))
return GetError();
*p = NULL;
*p = NULL;
}
return 0;
}
@@ -49,7 +51,7 @@ WRes Thread_Create(CThread *p, THREAD_FUNC_TYPE func, LPVOID param)
return HandleToWRes(*p);
}
WRes Event_Create(CEvent *p, BOOL manualReset, int signaled)
static WRes Event_Create(CEvent *p, BOOL manualReset, int signaled)
{
*p = CreateEvent(NULL, manualReset, (signaled ? TRUE : FALSE), NULL);
return HandleToWRes(*p);