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Remove old userspace support
[ltt-control.git]
/
lttctl
/
lttctl.c
diff --git
a/lttctl/lttctl.c
b/lttctl/lttctl.c
index e08280aab2e066cd19f3b8479df1e6ae8ad9397a..7380136fc6eefcbe1e0c4bb3da3e81e80815a438 100644
(file)
--- a/
lttctl/lttctl.c
+++ b/
lttctl/lttctl.c
@@
-41,6
+41,7
@@
struct channel_option {
int overwrite;
int bufnum;
int bufsize;
int overwrite;
int bufnum;
int bufsize;
+ int switch_timer;
};
struct lttctl_option {
};
struct lttctl_option {
@@
-124,6
+125,8
@@
static void show_arguments(void)
printf(" channel.<channelname>.bufsize= (in bytes, rounded to "
"next power of 2)\n");
printf(" <channelname> can be set to all for all channels\n");
printf(" channel.<channelname>.bufsize= (in bytes, rounded to "
"next power of 2)\n");
printf(" <channelname> can be set to all for all channels\n");
+ printf(" channel.<channelname>.switch_timer= (timer interval in "
+ "ms)\n");
printf("\n");
printf(" Integration options:\n");
printf(" -C, --create_start\n");
printf("\n");
printf(" Integration options:\n");
printf(" -C, --create_start\n");
@@
-205,6
+208,7
@@
static void init_channel_opt(struct channel_option *opt, char *opt_name)
opt->overwrite = -1;
opt->bufnum = -1;
opt->bufsize = -1;
opt->overwrite = -1;
opt->bufnum = -1;
opt->bufsize = -1;
+ opt->switch_timer = -1;
strcpy(opt->chan_name, opt_name);
}
}
strcpy(opt->chan_name, opt_name);
}
}
@@
-291,6
+295,14
@@
int set_channel_opt(struct channel_option *opt, char *opt_name, char *opt_valstr
opt->bufsize = opt_val;
return 0;
opt->bufsize = opt_val;
return 0;
+ } else if (!strcmp("switch_timer", opt_name)) {
+ ret = sscanf(opt_valstr, "%d", &opt_val);
+ if (ret != 1 || opt_val < 0) {
+ return -EINVAL;
+ }
+
+ opt->switch_timer = opt_val;
+ return 0;
} else {
return -EINVAL;
}
} else {
return -EINVAL;
}
@@
-622,6
+634,11
@@
static int lttctl_channel_setup(struct channel_option *opt)
opt->bufsize)) != 0)
return ret;
}
opt->bufsize)) != 0)
return ret;
}
+ if (opt->switch_timer != -1) {
+ if ((ret = lttctl_set_channel_switch_timer(opt_tracename,
+ opt->chan_name, opt->switch_timer)) != 0)
+ return ret;
+ }
return 0;
}
return 0;
}
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