New API : glibtop_get_proc_affinity.

Implemented for linux.

svn path=/trunk/; revision=2609

examples/Makefile.am

@@ -8,7 +8,7 @@ DEFS			= @DEFS@
 
 noinst_PROGRAMS	= 	first second pprint procargs df netlist \
 			  mountlist procmap netload sysdeps timings \
-			  openfiles smp proclist mem wd
+			  openfiles smp proclist mem wd affinity
 
 first_SOURCES		= first.c
 first_LDADD		= $(top_builddir)/lib/libgtop-2.0.la
@@ -58,3 +58,5 @@ wd_LDADD	= $(top_builddir)/lib/libgtop-2.0.la
 mem_SOURCE	= mem.c
 mem_LDADD	= $(top_builddir)/lib/libgtop-2.0.la
 
+affinity_SOURCES	= affinity.c
+affinity_LDADD	= $(top_builddir)/lib/libgtop-2.0.la

examples/affinity.c

@@ -0,0 +1,34 @@
+#include <glibtop.h>
+#include <glibtop/procaffinity.h>
+
+#include <glib.h>
+#include <unistd.h>
+
+int main(int argc, char **argv)
+{
+	pid_t pid;
+	glibtop_proc_affinity buf;
+	guint16 *cpus;
+	size_t i;
+
+	if (argc < 2 || !(pid = strtoul(argv[1], NULL, 0)))
+		pid = getpid();
+
+	glibtop_init();
+
+	cpus = glibtop_get_proc_affinity(&buf, pid);
+
+	g_print("Process %u:\n"
+		" - all: %d\n",
+		(unsigned)pid, buf.all);
+
+	for (i = 0; i != buf.number; ++i)
+		g_print(" - CPU#%u is set\n", cpus[i]);
+
+	g_free(cpus);
+
+	glibtop_close();
+
+	return 0;
+}
+