Changeset 12105 in vbox for trunk/src/VBox/Runtime/r3/solaris

Timestamp:

Sep 4, 2008 7:46:14 PM (17 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

36046

Message:

iprt: Solaris R3 implementation of RTMp*Present*.

File:

• trunk/src/VBox/Runtime/r3/solaris/mp-solaris.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/r3/solaris/mp-solaris.cpp

@@ -224 +224 @@
 
 
+RTDECL(bool) RTMpIsCpuPresent(RTCPUID idCpu)
+{
+    return p_online() != -1;
+}
+
+
 RTDECL(RTCPUID) RTMpGetCount(void)
 {
@@ -265 +271 @@
 }
 
+
+RTDECL(PRTCPUSET) RTMpGetPresentSet(PRTCPUSET pSet)
+{
+#ifdef RT_STRICT
+    long cCpusPresent = 0;
+#endif
+    RTCpuSetEmpty(pSet);
+    RTCPUID cCpus = RTMpGetCount();
+    for (RTCPUID idCpu = 0; idCpu < cCpus; idCpu++)
+        if (RTMpIsCpuPresent(idCpu))
+        {
+            RTCpuSetAdd(pSet, idCpu);
+#ifdef RT_STRICT
+            cCpusPresent++;
+#endif
+        }
+    Assert(cCpusPresent == RTMpGetPresentCount());
+    return pSet;
+}
+
+
+RTDECL(RTCPUID) RTMpGetPresentCount(void)
+{
+    /*
+     * Solaris has sysconf.
+     */
+    return sysconf(_SC_NPROCESSORS_CONF);
+}
+