From: Julien Desfossez <jdesfossez@efficios.com>
Date: Thu, 23 Aug 2012 00:48:51 +0000 (-0400)
Subject: statedump vpid, vtid, vppid
X-Git-Tag: v0.3~100
X-Git-Url: http://git.liburcu.org/?p=lttngtop.git;a=commitdiff_plain;h=11d218ce379a7c08bec00b808c7bcfe5943a7208

statedump vpid, vtid, vppid

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
---

diff --git a/src/common.c b/src/common.c
index fd941bd..eca4d49 100644
--- a/src/common.c
+++ b/src/common.c
@@ -523,7 +523,7 @@ enum bt_cb_ret handle_statedump_process_state(struct bt_ctf_event *call_data,
 	const struct bt_definition *scope;
 	struct processtop *proc;
 	unsigned long timestamp;
-	int64_t pid, tid;
+	int64_t pid, tid, ppid, vtid, vpid, vppid;
 	char *procname;
 
 	timestamp = bt_ctf_get_timestamp(call_data);
@@ -538,9 +538,13 @@ enum bt_cb_ret handle_statedump_process_state(struct bt_ctf_event *call_data,
 		fprintf(stderr, "Missing pid context info\n");
 		goto error;
 	}
+	ppid = bt_ctf_get_int64(bt_ctf_get_field(call_data,
+				scope, "_ppid"));
+	if (bt_ctf_field_get_error()) {
+		fprintf(stderr, "Missing pid context info\n");
+		goto error;
+	}
 
-	scope = bt_ctf_get_top_level_scope(call_data,
-			BT_EVENT_FIELDS);
 	tid = bt_ctf_get_int64(bt_ctf_get_field(call_data,
 				scope, "_tid"));
 	if (bt_ctf_field_get_error()) {
@@ -548,6 +552,25 @@ enum bt_cb_ret handle_statedump_process_state(struct bt_ctf_event *call_data,
 		goto error;
 	}
 
+	vtid = bt_ctf_get_int64(bt_ctf_get_field(call_data,
+				scope, "_vtid"));
+	if (bt_ctf_field_get_error()) {
+		fprintf(stderr, "Missing vtid context info\n");
+		goto error;
+	}
+	vpid = bt_ctf_get_int64(bt_ctf_get_field(call_data,
+				scope, "_vpid"));
+	if (bt_ctf_field_get_error()) {
+		fprintf(stderr, "Missing vtid context info\n");
+		goto error;
+	}
+	vppid = bt_ctf_get_int64(bt_ctf_get_field(call_data,
+				scope, "_vppid"));
+	if (bt_ctf_field_get_error()) {
+		fprintf(stderr, "Missing vtid context info\n");
+		goto error;
+	}
+
 	/*
 	 * FIXME
 	 * I first tried with bt_ctf_get_string but doesn`t work at all
@@ -567,6 +590,7 @@ enum bt_cb_ret handle_statedump_process_state(struct bt_ctf_event *call_data,
 	proc = find_process_tid(&lttngtop, tid, procname);
 	if (proc == NULL)
 		proc = add_proc(&lttngtop, tid, procname, timestamp);
+	update_proc(proc, pid, tid, ppid, vpid, vtid, vppid, procname);
 
 	free(proc->comm);
 	proc->comm = strdup(procname);