How about we put the trace name in front and don't have the PID as the
first value and STOP having multiple traces beginning with numbers that
make things quite confusing in a long term and painful to identify the
good trace ?
David
On 10-11-08 10:34 AM, Nils Carlson wrote:
Include the name of the trace to the output directory created by
ustd. Yet another part of multi-session support.
Signed-off-by: Nils Carlson<[email protected]>
---
ustd/ustd.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/ustd/ustd.c b/ustd/ustd.c
index e75fd9d..3f63457 100644
--- a/ustd/ustd.c
+++ b/ustd/ustd.c
@@ -191,9 +191,9 @@ int on_open_buffer(struct libustd_callbacks *data, struct
buffer_info *buf)
trace_path = USTD_DEFAULT_TRACE_PATH;
}
- if (asprintf(&tmp, "%s/%u_%lld", trace_path, buf->pid, buf->pidunique)<
0) {
- ERR("on_open_buffer : asprintf failed (%s/%u_%lld)",
- trace_path, buf->pid, buf->pidunique);
+ if (asprintf(&tmp, "%s/%u_%s_%lld", trace_path, buf->pid, buf->trace,
buf->pidunique)< 0) {
+ ERR("on_open_buffer : asprintf failed (%s/%u_%s_%lld)",
+ trace_path, buf->pid, buf->trace, buf->pidunique);
return 1;
}
result = create_dir_if_needed(tmp);
@@ -204,9 +204,9 @@ int on_open_buffer(struct libustd_callbacks *data, struct
buffer_info *buf)
}
free(tmp);
- if (asprintf(&tmp, "%s/%u_%lld/%s", trace_path, buf->pid, buf->pidunique,
buf->name)< 0) {
- ERR("on_open_buffer : asprintf failed (%s/%u_%lld/%s)",
- trace_path, buf->pid, buf->pidunique, buf->name);
+ if (asprintf(&tmp, "%s/%u_%s_%lld/%s", trace_path, buf->pid, buf->trace,
buf->pidunique, buf->name)< 0) {
+ ERR("on_open_buffer : asprintf failed (%s/%u_%s_%lld/%s)",
+ trace_path, buf->pid, buf->trace, buf->pidunique,
buf->name);
return 1;
}
result = fd = open(tmp, O_WRONLY | O_CREAT | O_TRUNC | O_EXCL, 00600);
--
David Goulet
LTTng project, DORSAL Lab.
PGP/GPG : 1024D/16BD8563
BE3C 672B 9331 9796 291A 14C6 4AF7 C14B 16BD 8563
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