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(parent: e6bd3ce) | patch
build: avoid non-portable byte-swapping
authorEric Blake <eblake@redhat.com>
Tue, 18 Sep 2012 19:53:15 +0000 (13:53 -0600)
committerEric Blake <eblake@redhat.com>
Tue, 18 Sep 2012 19:53:15 +0000 (13:53 -0600)
commit4bba6579cccb8e1423bc1a553fc1109845757b00
tree11bbf885c32e178efafc2ddc69abb1b129e5d18dtree
parente6bd3ce056f5362a229aad93278abc11814bb476commit | diff
build: avoid non-portable byte-swapping

Commit 0fc89098 used functions only available on glibc, completely
botched 32-bit environments, and risked SIGBUS due to unaligned
memory access on platforms that aren't as forgiving as x86_64.

* bootstrap.conf (gnulib_modules): Import ffsl.
* src/util/bitmap.c (includes): Use <strings.h> for ffsl.
(virBitmapNewData, virBitmapToData): Avoid 64-bit assumptions and
non-portable functions.
bootstrap.conf diff | blob | blame | history
src/util/bitmap.c diff | blob | blame | history
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