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libxbps: use OpenSSL SHA256, 5x faster xbps_get_file_hash() implementation.

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* libxbps: improved xbps_get_file_hash() to mmap(2) rather than read(2)
  the file we have to process. With mmap'ed files the hash can be
  processed 5x faster than before, or even more in some cases.

* libxbps: switch to OpenSSL SHA256 implementation and remove the one
  previously used. It's faster and OpenSSL is required for libfetch so
  there is not point in using it.
This commit is contained in:
Juan RP
2010-05-20 02:43:56 +02:00
parent e13bf5de02
commit 8f20f4c0c6
5 changed files with 73 additions and 552 deletions
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@@ -1,10 +1,18 @@
xbps-0.6.0 (2010-07-01):
* libxbps: improved xbps_get_file_hash() to mmap(2) rather than read(2)
the file we have to process. With mmap'ed files the hash can be
processed 5x faster than before, or even more in some cases.
* libxbps: switch to OpenSSL SHA256 implementation and remove the one
previously used. It's faster and OpenSSL is required for libfetch so
there is not point in using it.
* Added strlcpy() and strlcat() from OpenBSD. Use them if they weren't
found by the configure script on the system.
* Added a configure script that emulates GNU autoconf but simplified, to
ease settings for build options, flags, etc.
simplify customization for build options, flags, etc.
xbps-0.5.2.2 (2010-05-18):