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| author | Loren J. Rittle <ljrittle@acm.org> | 2001-08-10 17:37:41 +0000 |
|---|---|---|
| committer | Loren J. Rittle <ljrittle@gcc.gnu.org> | 2001-08-10 17:37:41 +0000 |
| commit | cc3835e6519606345a2e9c1cc960e0af1253cab6 (patch) | |
| tree | 5cbb1246c09f517e97bb53d6fce9ff90311d0c99 /libjava/java | |
| parent | d67c7dd8552aca887093d6adcf67b1e7e67e68fe (diff) | |
| download | gcc-cc3835e6519606345a2e9c1cc960e0af1253cab6.zip gcc-cc3835e6519606345a2e9c1cc960e0af1253cab6.tar.gz gcc-cc3835e6519606345a2e9c1cc960e0af1253cab6.tar.bz2 | |
* java/lang/natObject.cc (is_mp): Protect use of _SC_NPROCESSORS_ONLN.
From-SVN: r44771
Diffstat (limited to 'libjava/java')
| -rw-r--r-- | libjava/java/lang/natObject.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libjava/java/lang/natObject.cc b/libjava/java/lang/natObject.cc index adb487a..0404d2d 100644 --- a/libjava/java/lang/natObject.cc +++ b/libjava/java/lang/natObject.cc @@ -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 |