On 5/12/10 5:37 PM, Ken Thomases wrote: > What problems does this cause? It makes Wine use more memory than it needs to.
http://wiki.winehq.org/UnalignedMmap > Can't we achieve that just by avoiding the mapping of the "mmap" identifier > to the _mmap$UNIX2003 symbol? We could for 32-bit, but not 64-bit. > It may be sufficient to #define _NONSTD_SOURCE, #include <sys/mman.h> as the > first header, #undef _NONSTD_SOURCE, and then continue to include any other > headers. Not on 64-bit (when support for that finally gets here). If you try that in a 64-bit program, you get an error. > Alternatively, you can probably use an approach like this: > > http://source.winehq.org/git/wine.git/?a=commitdiff;h=028b763f2f51e78084129975e6333271dd2f861c Again, it won't work for 64-bit. On 64-bit, only the "conforming" version is available. (Use nm on the System Library, /usr/lib/libSystem.dylib, and see for yourself. Note that it doesn't have the $UNIX2003 on the end because the UNIX '03 version is the only one available there.) The 32-bit version was ugly anyway. I'll submit a new patch series. Chip
