fix compat with babeltrace API change at commit 03798a93f959f6c694fe98f5647481947607c604

[lttngtop.git] / src / iostreamtop.c

diff --git a/src/iostreamtop.c b/src/iostreamtop.c
index 62b926ecb76de51934a864292153d19d582217d8..30797c529bd3dd8a3315ff4fe8996bde3850c891 100644 (file)
--- a/src/iostreamtop.c
+++ b/src/iostreamtop.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 Mathieu Bain <mathieu.bain@polymtl.ca>
+ * Copyright (C) 2011-2012 Mathieu Bain <mathieu.bain@polymtl.ca>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License Version 2 as
@@ -31,13 +31,17 @@ void add_file(struct processtop *proc, struct files *file, int fd)
        struct files *tmp_file;
        struct processtop *parent;
        int size;
+       int i;
 
        size = proc->process_files_table->len;
        parent = proc->threadparent;
        if (parent)
                insert_file(parent, fd);
        if (size <= fd) {
-               g_ptr_array_set_size(proc->process_files_table, fd);
+               /* Add NULL file structures for undefined FDs */
+               for (i = size; i < fd; i++) {
+                       g_ptr_array_add(proc->process_files_table, NULL);
+               }
                g_ptr_array_add(proc->process_files_table, file);
        } else {
                tmp_file = g_ptr_array_index(proc->process_files_table, fd);
@@ -199,13 +203,15 @@ int update_iostream_ret(struct lttngtop *ctx, int tid, char *comm,
                        tmp->totalfileread += ret;
                        tmp->fileread += ret;
                        tmpfile = get_file(tmp, tmp->syscall_info->fd);
-                       tmpfile->read += ret;
+                       if (tmpfile)
+                               tmpfile->read += ret;
                } else if (tmp->syscall_info->type == __NR_write
                        && ret > 0) {
                        tmp->totalfilewrite += ret;
                        tmp->filewrite += ret;
                        tmpfile = get_file(tmp, tmp->syscall_info->fd);
-                       tmpfile->write += ret;
+                       if (tmpfile)
+                               tmpfile->write += ret;
                } else if (tmp->syscall_info->type == __NR_open
                        && ret > 0) {
                        tmpfile = tmp->files_history->file;
@@ -260,7 +266,7 @@ enum bt_cb_ret handle_exit_syscall(struct bt_ctf_event *call_data,
        uint64_t ret, tid;
        uint64_t cpu_id;
 
-       timestamp = bt_ctf_get_timestamp(call_data);
+       timestamp = bt_ctf_get_real_timestamp(call_data);
        if (timestamp == -1ULL)
                goto error;
 
@@ -300,17 +306,18 @@ enum bt_cb_ret handle_sys_write(struct bt_ctf_event *call_data,
        struct processtop *tmp;
        unsigned long timestamp;
        uint64_t cpu_id;
-       int64_t tid, pid;
+       int64_t tid;
+       char *procname;
        int fd;
 
-       timestamp = bt_ctf_get_timestamp(call_data);
+       timestamp = bt_ctf_get_real_timestamp(call_data);
        if (timestamp == -1ULL)
                goto error;
 
        tid = get_context_tid(call_data);
        cpu_id = get_cpu_id(call_data);
 
-       pid = get_context_pid(call_data);
+       procname = get_context_comm(call_data);
 
        scope = bt_ctf_get_top_level_scope(call_data,
                        BT_EVENT_FIELDS);
@@ -321,7 +328,7 @@ enum bt_cb_ret handle_sys_write(struct bt_ctf_event *call_data,
                goto error;
        }
 
-       tmp = get_proc_pid(&lttngtop, tid, pid, timestamp);
+       tmp = get_proc(&lttngtop, tid, procname, timestamp);
        tmp->syscall_info = create_syscall_info(__NR_write, cpu_id, tid, fd);
 
        insert_file(tmp, fd);
@@ -339,17 +346,18 @@ enum bt_cb_ret handle_sys_read(struct bt_ctf_event *call_data,
        const struct definition *scope;
        unsigned long timestamp;
        uint64_t cpu_id;
-       int64_t tid, pid;
+       int64_t tid;
+       char *procname;
        int fd;
 
-       timestamp = bt_ctf_get_timestamp(call_data);
+       timestamp = bt_ctf_get_real_timestamp(call_data);
        if (timestamp == -1ULL)
                goto error;
 
        tid = get_context_tid(call_data);
        cpu_id = get_cpu_id(call_data);
 
-       pid = get_context_pid(call_data);
+       procname = get_context_comm(call_data);
 
        scope = bt_ctf_get_top_level_scope(call_data,
                        BT_EVENT_FIELDS);
@@ -360,7 +368,7 @@ enum bt_cb_ret handle_sys_read(struct bt_ctf_event *call_data,
                goto error;
        }
 
-       tmp = get_proc_pid(&lttngtop, tid, pid, timestamp);
+       tmp = get_proc(&lttngtop, tid, procname, timestamp);
        tmp->syscall_info = create_syscall_info(__NR_read, cpu_id, tid, fd);
 
        insert_file(tmp, fd);
@@ -380,17 +388,18 @@ enum bt_cb_ret handle_sys_open(struct bt_ctf_event *call_data,
        const struct definition *scope;
        unsigned long timestamp;
        uint64_t cpu_id;
-       int64_t tid, pid;
+       int64_t tid;
+       char *procname;
        char *file;
 
-       timestamp = bt_ctf_get_timestamp(call_data);
+       timestamp = bt_ctf_get_real_timestamp(call_data);
        if (timestamp == -1ULL)
                goto error;
 
        tid = get_context_tid(call_data);
        cpu_id = get_cpu_id(call_data);
 
-       pid = get_context_pid(call_data);
+       procname = get_context_comm(call_data);
 
        scope = bt_ctf_get_top_level_scope(call_data,
                        BT_EVENT_FIELDS);
@@ -401,7 +410,7 @@ enum bt_cb_ret handle_sys_open(struct bt_ctf_event *call_data,
                goto error;
        }
 
-       tmp = get_proc_pid(&lttngtop, tid, pid, timestamp);
+       tmp = get_proc(&lttngtop, tid, procname, timestamp);
        tmp->syscall_info = create_syscall_info(__NR_open, cpu_id, tid, -1);
 
        tmp->files_history = create_file(tmp->files_history, file);
@@ -417,18 +426,19 @@ enum bt_cb_ret handle_sys_close(struct bt_ctf_event *call_data,
                void *private_data)
 {
        const struct definition *scope;
-       unsigned long timestamp;
-       int64_t tid, pid;
        struct processtop *tmp;
+       unsigned long timestamp;
+       int64_t tid;
+       char *procname;
        int fd;
 
-       timestamp = bt_ctf_get_timestamp(call_data);
+       timestamp = bt_ctf_get_real_timestamp(call_data);
        if (timestamp == -1ULL)
                goto error;
 
        tid = get_context_tid(call_data);
 
-       pid = get_context_pid(call_data);
+       procname = get_context_comm(call_data);
 
        scope = bt_ctf_get_top_level_scope(call_data,
                        BT_EVENT_FIELDS);
@@ -439,7 +449,7 @@ enum bt_cb_ret handle_sys_close(struct bt_ctf_event *call_data,
                goto error;
        }
 
-       tmp = get_proc_pid(&lttngtop, tid, pid, timestamp);
+       tmp = get_proc(&lttngtop, tid, procname, timestamp);
 
        close_file(tmp, fd);
 
@@ -460,7 +470,7 @@ enum bt_cb_ret handle_statedump_file_descriptor(struct bt_ctf_event *call_data,
        char *file_name;
        int fd;
 
-       timestamp = bt_ctf_get_timestamp(call_data);
+       timestamp = bt_ctf_get_real_timestamp(call_data);
        if (timestamp == -1ULL)
                goto error;