diff -up gperftools-2.0/src/base/linuxthreads.cc.siginfo gperftools-2.0/src/base/linuxthreads.cc
--- gperftools-2.0/src/base/linuxthreads.cc.siginfo	2013-01-12 03:33:19.596933438 +0100
+++ gperftools-2.0/src/base/linuxthreads.cc	2013-01-12 03:56:41.621861476 +0100
@@ -193,7 +193,7 @@ static volatile int *sig_pids, sig_num_t
 /* Signal handler to help us recover from dying while we are attached to
  * other threads.
  */
-static void SignalHandler(int signum, siginfo_t *si, void *data) {
+static void SignalHandler(int signum, siginfo *si, void *data) {
   if (sig_pids != NULL) {
     if (signum == SIGABRT) {
       while (sig_num_threads-- > 0) {