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Trace path creation made on the client side
[lttng-tools.git]
/
lttng
/
commands
/
create.c
diff --git
a/lttng/commands/create.c
b/lttng/commands/create.c
index dbed8f021568f53c38b37432a078639f911fa77d..b8bbdb7e7ba453434279a320b538fddb36dd9f9d 100644
(file)
--- a/
lttng/commands/create.c
+++ b/
lttng/commands/create.c
@@
-65,17
+65,23
@@
static void usage(FILE *ofp)
static int create_session()
{
int ret, have_name = 0;
static int create_session()
{
int ret, have_name = 0;
- char
name[NAME_MAX
];
+ char
datetime[16
];
char *session_name, *traces_path = NULL, *alloc_path = NULL;
time_t rawtime;
struct tm *timeinfo;
char *session_name, *traces_path = NULL, *alloc_path = NULL;
time_t rawtime;
struct tm *timeinfo;
+ /* Get date and time for automatic session name/path */
+ time(&rawtime);
+ timeinfo = localtime(&rawtime);
+ strftime(datetime, sizeof(datetime), "%Y%m%d-%H%M%S", timeinfo);
+
/* Auto session name creation */
if (opt_session_name == NULL) {
/* Auto session name creation */
if (opt_session_name == NULL) {
- time(&rawtime);
- timeinfo = localtime(&rawtime);
- strftime(name, sizeof(name), "auto-%Y%m%d-%H%M%S", timeinfo);
- session_name = name;
+ ret = asprintf(&session_name, "auto-%s", datetime);
+ if (ret < 0) {
+ perror("asprintf session name");
+ goto error;
+ }
DBG("Auto session name set to %s", session_name);
} else {
session_name = opt_session_name;
DBG("Auto session name set to %s", session_name);
} else {
session_name = opt_session_name;
@@
-92,7
+98,8
@@
static int create_session()
goto error;
}
goto error;
}
- ret = asprintf(&traces_path, "%s/" LTTNG_DEFAULT_TRACE_DIR_NAME, alloc_path);
+ ret = asprintf(&traces_path, "%s/" LTTNG_DEFAULT_TRACE_DIR_NAME
+ "/%s-%s", alloc_path, session_name, datetime);
if (ret < 0) {
perror("asprintf trace dir name");
goto error;
if (ret < 0) {
perror("asprintf trace dir name");
goto error;
@@
-117,7
+124,7
@@
static int create_session()
MSG("Session %s created.", session_name);
if (have_name) {
MSG("Session %s created.", session_name);
if (have_name) {
- MSG("Traces will be written in %s
/%s-<date>-<time>" , traces_path, session_name
);
+ MSG("Traces will be written in %s
" , traces_path
);
} else {
MSG("Traces will be written in %s/%s", traces_path, session_name);
}
} else {
MSG("Traces will be written in %s/%s", traces_path, session_name);
}
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