X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/63b104dc5b765f14404449d52a4d307fa17089fa..dd7d97a439da4d31ba8c9295b308fe7f183ab35e:/tcpdump.c

diff --git a/tcpdump.c b/tcpdump.c
index 73e09719..515edf5d 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -2727,7 +2727,7 @@ DIAG_ON_ASSIGN_ENUM
 
 	free(cmdbuf);
 	pcap_freecode(&fcode);
-	exit_tcpdump(status == -1 ? 1 : 0);
+	exit_tcpdump(status == -1 ? S_ERR_HOST_PROGRAM : S_SUCCESS);
 }
 
 /*
@@ -2743,7 +2743,14 @@ static void
 
 	memset(&new, 0, sizeof(new));
 	new.sa_handler = func;
-	if (sig == SIGCHLD)
+	if ((sig == SIGCHLD)
+# ifdef SIGNAL_REQ_INFO
+		|| (sig == SIGNAL_REQ_INFO)
+# endif
+# ifdef SIGNAL_FLUSH_PCAP
+		|| (sig == SIGNAL_FLUSH_PCAP)
+# endif
+		)
 		new.sa_flags = SA_RESTART;
 	if (sigaction(sig, &new, &old) < 0)
 		return (SIG_ERR);