More constification, to squelch warnings.

capture_input_drops() doesn't, and shouldn't, modify or free or... the
interface name, so make the pointer to it a const pointer.

Change-Id: Iafc5c5dd9939225b3aeb8a8e36c5bdeecc394e12
Reviewed-on: https://code.wireshark.org/review/32465
Reviewed-by: Guy Harris <guy@alum.mit.edu>

4 files changed, 4 insertions, 4 deletions

diff --git a/capchild/capture_sync.c b/capchild/capture_sync.c
index 25879ebdfb..4991bed501 100644
--- a/capchild/capture_sync.c
+++ b/capchild/capture_sync.c
@@ -1724,7 +1724,7 @@ sync_pipe_input_cb(gint source, gpointer user_data)
             name = end + 1;
         }
 
-        capture_input_drops(cap_session, num, (char*)name);
+        capture_input_drops(cap_session, num, name);
         break;
         }
     default:
diff --git a/capchild/capture_sync.h b/capchild/capture_sync.h
index dafd787a4e..b448b060e0 100644
--- a/capchild/capture_sync.h
+++ b/capchild/capture_sync.h
@@ -121,7 +121,7 @@ capture_input_new_packets(capture_session *cap_session, int to_read);
  * Capture child told us how many dropped packets it counted.
  */
 extern void
-capture_input_drops(capture_session *cap_session, guint32 dropped, char* interface_name);
+capture_input_drops(capture_session *cap_session, guint32 dropped, const char* interface_name);
 
 /**
  * Capture child told us that an error has occurred while starting the capture.
diff --git a/tshark.c b/tshark.c
index ae39a3d251..6947c45e99 100644
--- a/tshark.c
+++ b/tshark.c
@@ -2781,7 +2781,7 @@ report_counts_siginfo(int signum _U_)
 
 /* capture child detected any packet drops? */
 void
-capture_input_drops(capture_session *cap_session _U_, guint32 dropped, char* interface_name)
+capture_input_drops(capture_session *cap_session _U_, guint32 dropped, const char* interface_name)
 {
   if (print_packet_counts) {
     /* We're printing packet counts to stderr.
diff --git a/ui/capture.c b/ui/capture.c
index 8e99e93253..002160c262 100644
--- a/ui/capture.c
+++ b/ui/capture.c
@@ -515,7 +515,7 @@ capture_input_new_packets(capture_session *cap_session, int to_read)
 /* Capture child told us how many dropped packets it counted.
  */
 void
-capture_input_drops(capture_session *cap_session, guint32 dropped, char* interface_name)
+capture_input_drops(capture_session *cap_session, guint32 dropped, const char* interface_name)
 {
     if (interface_name != NULL) {
         g_log(LOG_DOMAIN_CAPTURE, G_LOG_LEVEL_INFO, "%u packet%s dropped from %s", dropped, plurality(dropped, "", "s"), interface_name);