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| author | Steve Huston <shuston@riverace.com> | 2008-10-02 16:45:57 +0000 |
|---|---|---|
| committer | Steve Huston <shuston@riverace.com> | 2008-10-02 16:45:57 +0000 |
| commit | d5557c9397f08780775ab47e7f936eab97c04724 (patch) | |
| tree | bbc33bbd3901a214e058e1e06f7c05be757f1d21 /ACE/ace/Basic_Types.h | |
| parent | 028e6354140364184e68cb9d5f3950fd3afb64d9 (diff) | |
| download | ATCD-d5557c9397f08780775ab47e7f936eab97c04724.tar.gz | |
ChangeLogTag:Thu Oct 2 16:41:57 UTC 2008 Steve Huston <shuston@riverace.com>
Diffstat (limited to 'ACE/ace/Basic_Types.h')
| -rw-r--r-- | ACE/ace/Basic_Types.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ACE/ace/Basic_Types.h b/ACE/ace/Basic_Types.h index 2d6942bb511..b30d68a56be 100644 --- a/ACE/ace/Basic_Types.h +++ b/ACE/ace/Basic_Types.h @@ -391,10 +391,13 @@ ACE_END_VERSIONED_NAMESPACE_DECL # endif /* __BYTE_ORDER */ # else /* ! BYTE_ORDER && ! __BYTE_ORDER */ // We weren't explicitly told, so we have to figure it out . . . + // Note that Itanium hardware (IA64) can run in either byte order. It's + // selected by the OS when loading; Windows runs little, HP-UX runs big. # if defined (i386) || defined (__i386__) || defined (_M_IX86) || \ defined (vax) || defined (__alpha) || defined (__LITTLE_ENDIAN__) || \ - defined (ARM) || defined (_M_IA64) || defined (__ia64__) || \ - defined (_M_AMD64) || defined (__amd64) + defined (ARM) || defined (_M_IA64) || defined (_M_AMD64) || \ + defined (__amd64) || \ + ((defined (__ia64__) || defined (__ia64)) && !defined (__hpux)) // We know these are little endian. # define ACE_LITTLE_ENDIAN 0x0123 # define ACE_BYTE_ORDER ACE_LITTLE_ENDIAN |