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kernel32: Use sysctl(VM_SWAPUSAGE) to get swap sizes on BSDs, if available.

This commit is contained in:
Ken Thomases 2014-02-16 20:43:42 -06:00 committed by Alexandre Julliard
parent 95df19efed
commit 9b7c94bc55
1 changed files with 14 additions and 0 deletions
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14
dlls/kernel32/heap.c
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@ -1158,6 +1158,9 @@ BOOL WINAPI GlobalMemoryStatusEx( LPMEMORYSTATUSEX lpmemex )
#ifdef HW_MEMSIZE
uint64_t val64;
#endif
#ifdef VM_SWAPUSAGE
struct xsw_usage swap;
#endif
#elif defined(sun)
unsigned long pagesize,maxpages,freepages,swapspace,swapfree;
struct anoninfo swapinf;
@ -1253,6 +1256,17 @@ BOOL WINAPI GlobalMemoryStatusEx( LPMEMORYSTATUSEX lpmemex )
lpmemex->ullTotalPageFile = lpmemex->ullAvailPhys;
lpmemex->ullAvailPageFile = lpmemex->ullAvailPhys;
#ifdef VM_SWAPUSAGE
mib[0] = CTL_VM;
mib[1] = VM_SWAPUSAGE;
size_sys = sizeof(swap);
if (!sysctl(mib, 2, &swap, &size_sys, NULL, 0) && size_sys == sizeof(swap))
{
lpmemex->ullTotalPageFile = swap.xsu_total;
lpmemex->ullAvailPageFile = swap.xsu_avail;
}
#endif
#elif defined ( sun )
pagesize=sysconf(_SC_PAGESIZE);
maxpages=sysconf(_SC_PHYS_PAGES);