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implemented wxGetFreeMemory() under IRIX (patch 1360356); made wxMemorySize always 64 bit as it can overflow even in 32 bit builds otherwise

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36250 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-11-25 22:09:22 +00:00
parent 2cdf244521
commit 9ad34f611f
2 changed files with 16 additions and 9 deletions
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10
src/unix/utilsunx.cpp
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@@ -124,6 +124,12 @@
#include <sys/utsname.h> // for uname()
#endif // HAVE_UNAME
// Used by wxGetFreeMemory().
#ifdef __SGI__
#include <sys/sysmp.h>
#include <sys/sysinfo.h> // for SAGET and MINFO structures
#endif
// ----------------------------------------------------------------------------
// conditional compilation
// ----------------------------------------------------------------------------
@@ -910,6 +916,10 @@ wxMemorySize wxGetFreeMemory()
}
#elif defined(__SUN__) && defined(_SC_AVPHYS_PAGES)
return (wxMemorySize)(sysconf(_SC_AVPHYS_PAGES)*sysconf(_SC_PAGESIZE));
#elif defined(__SGI__)
struct rminfo realmem;
if ( sysmp(MP_SAGET, MPSA_RMINFO, &realmem, sizeof realmem) == 0 )
return ((wxMemorySize)realmem.physmem * sysconf(_SC_PAGESIZE));
//#elif defined(__FREEBSD__) -- might use sysctl() to find it out, probably
#endif