Fill in os_phys_mem() stub for HP-UX

[fio.git] / os / os-hpux.h

diff --git a/os/os-hpux.h b/os/os-hpux.h
index 38a1441db292627379ab2f301daea5979e92e27c..c65fea69db22e1555a88be51a0f1ea0c8f04afc4 100644 (file)
--- a/os/os-hpux.h
+++ b/os/os-hpux.h
@@ -9,6 +9,8 @@
 #include <sys/mman.h>
 #include <sys/mpctl.h>
 #include <sys/scsi.h>
+#include <sys/param.h>
+#include <sys/pstat.h>
 #include <time.h>
 #include <aio.h>
 
@@ -57,16 +59,17 @@ static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
 
 static inline unsigned long long os_phys_mem(void)
 {
-#if 0
-       long mem = sysconf(_SC_AIX_REALMEM);
+       unsigned long long ret;
+       struct pst_static pst;
+       union pstun pu;
 
-       if (mem == -1)
+       pu.pst_static = &pst;
+       if (pstat(PSTAT_STATIC, pu, sizeof(pst), 0, 0) == -1)
                return 0;
 
-       return (unsigned long long) mem * 1024;
-#else
-       return 0;
-#endif
+       ret = pst.physical_memory;
+       ret *= pst.page_size;
+       return ret;
 }
 
 #define FIO_HAVE_CPU_ONLINE_SYSCONF