Fix tracing events data structure

[lttng-tools.git] / ltt-sessiond / trace.c

diff --git a/ltt-sessiond/trace.c b/ltt-sessiond/trace.c
index 8b7be9215eeef9d3d8625e66e38bde3e5ccdbe23..e0aeac685e28a312b71fc773fa4ab05ca3eccb89 100644 (file)
--- a/ltt-sessiond/trace.c
+++ b/ltt-sessiond/trace.c
@@ -24,7 +24,6 @@
 #include <urcu/list.h>
 
 #include "lttngerr.h"
-#include "ltt-sessiond.h"
 #include "trace.h"
 
 /*
@@ -119,7 +118,7 @@ error:
  *
  *  Return pointer to structure or NULL.
  */
-struct ltt_kernel_channel *trace_create_kernel_channel(struct lttng_channel *chan)
+struct ltt_kernel_channel *trace_create_kernel_channel(struct lttng_channel *chan, char *path)
 {
        int ret;
        struct ltt_kernel_channel *lkc;
@@ -144,7 +143,7 @@ struct ltt_kernel_channel *trace_create_kernel_channel(struct lttng_channel *cha
        CDS_INIT_LIST_HEAD(&lkc->events_list.head);
        CDS_INIT_LIST_HEAD(&lkc->stream_list.head);
        /* Set default trace output path */
-       ret = asprintf(&lkc->pathname, "%s", DEFAULT_TRACE_OUTPUT);
+       ret = asprintf(&lkc->pathname, "%s", path);
        if (ret < 0) {
                perror("asprintf kernel create channel");
                goto error;
@@ -176,8 +175,8 @@ struct ltt_kernel_event *trace_create_kernel_event(struct lttng_event *ev)
        }
 
        switch (ev->type) {
-       case LTTNG_EVENT_KPROBES:
-               attr->instrumentation = LTTNG_KERNEL_KPROBES;
+       case LTTNG_EVENT_KPROBE:
+               attr->instrumentation = LTTNG_KERNEL_KPROBE;
                attr->u.kprobe.addr = ev->attr.kprobe.addr;
                attr->u.kprobe.offset = ev->attr.kprobe.offset;
                strncpy(attr->u.kprobe.symbol_name,
@@ -188,8 +187,8 @@ struct ltt_kernel_event *trace_create_kernel_event(struct lttng_event *ev)
                strncpy(attr->u.ftrace.symbol_name,
                                ev->attr.ftrace.symbol_name, LTTNG_SYM_NAME_LEN);
                break;
-       case LTTNG_EVENT_TRACEPOINTS:
-               attr->instrumentation = LTTNG_KERNEL_TRACEPOINTS;
+       case LTTNG_EVENT_TRACEPOINT:
+               attr->instrumentation = LTTNG_KERNEL_TRACEPOINT;
                break;
        default:
                ERR("Unknown kernel instrumentation type (%d)", ev->type);
@@ -217,7 +216,7 @@ error:
  *
  *  Return pointer to structure or NULL.
  */
-struct ltt_kernel_metadata *trace_create_kernel_metadata(void)
+struct ltt_kernel_metadata *trace_create_kernel_metadata(char *path)
 {
        int ret;
        struct ltt_kernel_metadata *lkm;
@@ -236,13 +235,13 @@ struct ltt_kernel_metadata *trace_create_kernel_metadata(void)
        chan->attr.num_subbuf = DEFAULT_CHANNEL_SUBBUF_NUM;
        chan->attr.switch_timer_interval = DEFAULT_CHANNEL_SWITCH_TIMER;
        chan->attr.read_timer_interval = DEFAULT_CHANNEL_READ_TIMER;
-       chan->attr.output = DEFAULT_CHANNEL_OUTPUT;
+       chan->attr.output = DEFAULT_KERNEL_CHANNEL_OUTPUT;
 
        /* Init metadata */
        lkm->fd = 0;
        lkm->conf = chan;
        /* Set default metadata path */
-       ret = asprintf(&lkm->pathname, "%s/metadata", DEFAULT_TRACE_OUTPUT);
+       ret = asprintf(&lkm->pathname, "%s/metadata", path);
        if (ret < 0) {
                perror("asprintf kernel metadata");
                goto error;