wrapper to access context fields

[lttngtop.git] / src / lttngtop.c

diff --git a/src/lttngtop.c b/src/lttngtop.c
index 6bb03ac760c20c1a3f9daa121475af0c7fd72b70..0133fe3666ba304cdcabdc9bea38b8a300dc30ef 100644 (file)
--- a/src/lttngtop.c
+++ b/src/lttngtop.c
@@ -257,25 +257,23 @@ enum bt_cb_ret fix_process_table(struct bt_ctf_event *call_data,
        if (timestamp == -1ULL)
                goto error;
 
-       scope = bt_ctf_get_top_level_scope(call_data, BT_STREAM_EVENT_CONTEXT);
-
-       pid = bt_ctf_get_int64(bt_ctf_get_field(call_data, scope, "_pid"));
-       if (bt_ctf_field_get_error()) {
+       pid = get_context_pid(call_data);
+       if (pid == -1ULL) {
 //             fprintf(stderr, "Missing pid context info\n");
                goto error;
        }
-       tid = bt_ctf_get_int64(bt_ctf_get_field(call_data, scope, "_tid"));
-       if (bt_ctf_field_get_error()) {
+       tid = get_context_tid(call_data);
+       if (tid == -1ULL) {
 //             fprintf(stderr, "Missing tid context info\n");
                goto error;
        }
-       ppid = bt_ctf_get_int64(bt_ctf_get_field(call_data, scope, "_ppid"));
-       if (bt_ctf_field_get_error()) {
+       ppid = get_context_ppid(call_data);
+       if (ppid == -1ULL) {
 //             fprintf(stderr, "Missing ppid context info\n");
                goto error;
        }
-       comm = bt_ctf_get_char_array(bt_ctf_get_field(call_data, scope, "_procname"));
-       if (bt_ctf_field_get_error()) {
+       comm = get_context_comm(call_data);
+       if (!comm) {
 //             fprintf(stderr, "Missing procname context info\n");
                goto error;
        }