From f8e6fb5674a0eb77090995459d5b36dd898fa787 Mon Sep 17 00:00:00 2001
From: Martin Baulig <martin@src.gnome.org>
Date: Sun, 21 Nov 1999 18:46:36 +0000
Subject: [PATCH] Implement GLIBTOP_CMND_INTERFACE_NAMES.

---
 src/daemon/main.c  | 19 +++++++++++++++++++
 src/daemon/slave.c | 20 ++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/src/daemon/main.c b/src/daemon/main.c
index 2355dfbd..7ef7af10 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -46,6 +46,10 @@ handle_parent_connection (int s)
     pid_t pid;
     void *ptr;
 
+    u_int64_t interface G_GNUC_UNUSED;
+    u_int64_t number G_GNUC_UNUSED;
+    u_int64_t strategy G_GNUC_UNUSED;
+
     glibtop_send_version (glibtop_global_server, s);
 
     if (verbose_output)
@@ -232,6 +236,21 @@ handle_parent_connection (int s)
 	    do_output (s, resp, _offset_data (netload),
 		       0, NULL, retval);
 	    break;
+	case GLIBTOP_CMND_INTERFACE_NAMES:
+	    memcpy (&interface, parameter, sizeof (u_int64_t));
+	    memcpy (&number, parameter + sizeof (u_int64_t),
+		    sizeof (u_int64_t));
+	    memcpy (&strategy, parameter + 2 * sizeof (u_int64_t),
+		    sizeof (u_int64_t));
+	    ptr = glibtop_get_interface_names_l (server,
+						 &resp->u.data.interface_names,
+						 interface, number, strategy);
+	    do_output (s, resp, _offset_data (interface_names),
+		       ptr ? resp->u.data.interface_names.size+1 : 0, ptr,
+		       (ptr != NULL) ? 0 : -1);
+	    glibtop_free_r (server, ptr);
+	    break;
+
 	default:
 	    syslog_message (LOG_ERR, "Parent received unknown command %u.",
 			    cmnd->command);
diff --git a/src/daemon/slave.c b/src/daemon/slave.c
index cc7ecb7a..f25adebc 100644
--- a/src/daemon/slave.c
+++ b/src/daemon/slave.c
@@ -31,6 +31,10 @@ handle_slave_connection (int input, int output)
 	const void *ptr G_GNUC_UNUSED;
 	int ret G_GNUC_UNUSED = -1;
 
+	u_int64_t interface G_GNUC_UNUSED;
+	u_int64_t number G_GNUC_UNUSED;
+	u_int64_t strategy G_GNUC_UNUSED;
+
 	unsigned short max_len G_GNUC_UNUSED;
 	pid_t pid G_GNUC_UNUSED;
 
@@ -108,6 +112,22 @@ handle_slave_connection (int input, int output)
 				   ptr, (ptr != NULL) ? 0 : -1);
 			glibtop_free_r (server, ptr);
 			break;
+#endif
+#if GLIBTOP_SUID_INTERFACE_NAMES
+		case GLIBTOP_CMND_INTERFACE_NAMES:
+			memcpy (&interface, parameter, sizeof (u_int64_t));
+			memcpy (&number, parameter + sizeof (u_int64_t),
+				sizeof (u_int64_t));
+			memcpy (&strategy, parameter + 2 * sizeof (u_int64_t),
+				sizeof (u_int64_t));
+			ptr = glibtop_get_proc_args_p
+				(server, &resp->u.data.interface_names,
+				 interface, number, strategy);
+			do_output (output, resp, _offset_data (interface_names),
+				   ptr ? resp->u.data.interface_names.size+1 : 0,
+				   ptr, (ptr != NULL) ? 0 : -1);
+			glibtop_free_r (server, ptr);
+			break;
 #endif
 		default:
 			ret = handle_slave_command (cmnd, resp, parameter);