From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Thu, 8 Jul 2021 10:26:36 +0000 (+0200)
Subject: Print the supported time stamp types (-J) to stdout instead of stderr
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/25f672ea6f5f4706dd38cb26466cf74e2b7d9e8f

Print the supported time stamp types (-J) to stdout instead of stderr

It is not an error, thus print them to stdout.
---

diff --git a/tcpdump.c b/tcpdump.c
index b7b6f995..4c56faf4 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -419,15 +419,15 @@ show_tstamp_types_and_exit(pcap_t *pc, const char *device)
 		    device);
 		exit_tcpdump(S_SUCCESS);
 	}
-	fprintf(stderr, "Time stamp types for %s (use option -j to set):\n",
+	fprintf(stdout, "Time stamp types for %s (use option -j to set):\n",
 	    device);
 	for (i = 0; i < n_tstamp_types; i++) {
 		tstamp_type_name = pcap_tstamp_type_val_to_name(tstamp_types[i]);
 		if (tstamp_type_name != NULL) {
-			(void) fprintf(stderr, "  %s (%s)\n", tstamp_type_name,
+			(void) fprintf(stdout, "  %s (%s)\n", tstamp_type_name,
 			    pcap_tstamp_type_val_to_description(tstamp_types[i]));
 		} else {
-			(void) fprintf(stderr, "  %d\n", tstamp_types[i]);
+			(void) fprintf(stdout, "  %d\n", tstamp_types[i]);
 		}
 	}
 	pcap_free_tstamp_types(tstamp_types);