procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* java/lang/natObject.cc (is_mp): Protect use of _SC_NPROCESSORS_ONLN.

Browse source 
From-SVN: r44771
This commit is contained in:
Loren J. Rittle 2001-08-10 17:37:41 +00:00 • committed by Loren J. Rittle
parent d67c7dd855
commit cc3835e651
2 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
libjava/java/lang/natObject.cc
View file

@ -436,8 +436,12 @@ typedef size_t obj_addr_t; /* Integer type big enough for object */
static bool
is_mp()
{
#ifdef _SC_NPROCESSORS_ONLN
long nprocs = sysconf(_SC_NPROCESSORS_ONLN);
return (nprocs > 1);
#else
return false;
#endif
}
// A call to keep_live(p) forces p to be accessible to the GC