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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
Download Patch File Download Diff File Expand all files Collapse all files

11
C/Util/7z/7zMain.c
View File

@@ -1,5 +1,5 @@
/* 7zMain.c - Test application for 7z Decoder
2017-04-05 : Igor Pavlov : Public domain */
2017-08-26 : Igor Pavlov : Public domain */
#include "Precomp.h"
@@ -616,7 +616,14 @@ int MY_CDECL main(int numargs, char *args[])
#ifdef USE_WINDOWS_FILE
if (SzBitWithVals_Check(&db.Attribs, i))
SetFileAttributesW(destPath, db.Attribs.Vals[i]);
{
UInt32 attrib = db.Attribs.Vals[i];
/* p7zip stores posix attributes in high 16 bits and adds 0x8000 as marker.
We remove posix bits, if we detect posix mode field */
if ((attrib & 0xF0000000) != 0)
attrib &= 0x7FFF;
SetFileAttributesW(destPath, attrib);
}
#endif
}
PrintLF();

4
C/Util/7zipInstall/7zipInstall.c
View File

@@ -1,5 +1,5 @@
/* 7zipInstall.c - 7-Zip Installer
2017-04-04 : Igor Pavlov : Public domain */
2017-08-28 : Igor Pavlov : Public domain */
#include "Precomp.h"
@@ -154,7 +154,7 @@ static WRes MyCreateDir(LPCWSTR name)
}
#define IS_SEPAR(c) (c == WCHAR_PATH_SEPARATOR)
#define IS_LETTER_CHAR(c) ((c) >= 'a' && (c) <= 'z' || (c) >= 'A' && (c) <= 'Z')
#define IS_LETTER_CHAR(c) (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z'))
#define IS_DRIVE_PATH(s) (IS_LETTER_CHAR(s[0]) && s[1] == ':' && IS_SEPAR(s[2]))
static int ReverseFind_PathSepar(const wchar_t *s)

8
C/Util/Lzma/LzmaUtil.dsp
View File

@@ -98,6 +98,10 @@ SOURCE=..\..\7zStream.c
# End Source File
# Begin Source File
SOURCE=..\..\7zTypes.h
# End Source File
# Begin Source File
SOURCE=..\..\7zVersion.h
# End Source File
# Begin Source File
@@ -160,9 +164,5 @@ SOURCE=..\..\Threads.c
SOURCE=..\..\Threads.h
# End Source File
# Begin Source File
SOURCE=..\..\Types.h
# End Source File
# End Target
# End Project