*** empty log message ***

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/tru-knlist-demo.c b/lib/tru-knlist-demo.c
new file mode 100644
index 0000000000..0b90f0ea56
--- /dev/null
+++ b/lib/tru-knlist-demo.c
@@ -0,0 +1,39 @@
+/* From the knlist manpage */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <nlist.h>
+main ()
+{
+  struct nlist   nl[3];
+  int            retval, i;
+  nl[0].n_name = (char *)malloc(10);
+  nl[1].n_name = (char *)malloc(10);
+  nl[2].n_name = "";
+
+  /*******************************************************/
+  /* Store names of kernel symbols in the nl array       */
+  strcpy (nl[0].n_name, "ncpus");
+  strcpy (nl[1].n_name, "lockmode");
+
+  /*******************************************************/
+  /* Call the knlist routine                             */
+  retval = knlist(nl);
+
+  /******************************************************/
+  /* Display addresses if returned.  Otherwise, display */
+  /* the appropriate error message.                     */
+  if (retval < 0)
+     printf ("No kernel symbol addresses returned.\n");
+  else
+     if (retval >= 0 )
+	for (i=0; i<2; i++)
+	    if (nl[i].n_type == 0)
+		printf ("Unable to return address of symbol %s\n",
+			nl[i].n_name);
+	    else
+		printf ("The address of symbol %s is %lx\n",
+			nl[i].n_name, nl[i].n_value);
+  free (nl[0].n_name);
+  free (nl[1].n_name);
+}