From 63512d4efa82626af264567571b488d9183c754c Mon Sep 17 00:00:00 2001 From: ljrittle Date: Fri, 10 Aug 2001 17:37:41 +0000 Subject: [PATCH] * java/lang/natObject.cc (is_mp): Protect use of _SC_NPROCESSORS_ONLN. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44771 138bc75d-0d04-0410-961f-82ee72b054a4 --- libjava/ChangeLog | 4 ++++ libjava/java/lang/natObject.cc | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 270500d..fa6381a 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,7 @@ +2001-08-10 Loren J. Rittle + + * java/lang/natObject.cc (is_mp): Protect use of _SC_NPROCESSORS_ONLN. + 2001-08-06 Tom Tromey * java/io/InputStreamReader.java (refill): Only call refill on 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 -- 2.7.4