tor

commit 0f3d88a159d32d477893b05a5a6051e9ccc9e716
parent efe55b88987c2539c218fdf1f46f16f9bdc3a8eb
Author: Kris Katterjohn <katterjohn@gmail.com>
Date:   Thu,  3 Jan 2019 17:19:46 -0600

Use HW_PHYSMEM instead of HW_USERMEM in get_total_system_memory_impl

The code checked for sysctl being available and HW_PHYSMEM being
defined, but HW_USERMEM was actually being used with sysctl instead
of HW_PHYSMEM.

The case for OpenBSD, etc. use HW_PHYSMEM64 (which is obviously a
64-bit variant of HW_PHYSMEM) and the case for OSX uses HW_MEMSIZE
(which appears to be a 64-bit variant of HW_PHYSMEM).

Signed-off-by: Kris Katterjohn <katterjohn@gmail.com>

Diffstat:
M
src/lib/meminfo/meminfo.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib/meminfo/meminfo.c b/src/lib/meminfo/meminfo.c
@@ -130,7 +130,7 @@ get_total_system_memory_impl(void)
    * HW_PHYSMEM. */
   size_t memsize=0;
   size_t len = sizeof(memsize);
-  int mib[2] = {CTL_HW, HW_USERMEM};
+  int mib[2] = {CTL_HW, HW_PHYSMEM};
   if (sysctl(mib,2,&memsize,&len,NULL,0))
     return 0;