global/signal_handler: use sig_str instead of sys_siglist

musl libc does not provide sys_siglist[]

Signed-off-by: John Coyle <dx9err@gmail.com>

diff --git a/src/global/signal_handler.cc b/src/global/signal_handler.cc
index a4b1d3131f3ea6f73bfd0a9c7be60a2ecfa6d350..f465b402d56c732cdbbd3959ff46f6f8f2b76a2f 100644 (file)
--- a/src/global/signal_handler.cc
+++ b/src/global/signal_handler.cc
@@ -290,7 +290,7 @@ struct SignalHandler : public Thread {
            if (r == 1) {
              siginfo_t * siginfo = &handlers[signum]->info_t;
              string task_name = get_name_by_pid(siginfo->si_pid);
-             derr << "received  signal: " << sys_siglist[signum]
+             derr << "received  signal: " << sig_str(signum)
                   << " from " << " PID: " << siginfo->si_pid
                   << " task name: " << task_name
                   << " UID: " << siginfo->si_uid