DEFAULT_UST_PID_CHANNEL_OUTPUT == LTTNG_EVENT_MMAP ? output_mmap : output_splice,
DEFAULT_KERNEL_CHANNEL_OUTPUT == LTTNG_EVENT_MMAP ? output_mmap : output_splice,
DEFAULT_METADATA_OUTPUT == LTTNG_EVENT_MMAP ? output_mmap : output_splice);
- fprintf(ofp, " --buffers-uid Use per UID buffer (-u only)\n");
- fprintf(ofp, " --buffers-pid Use per PID buffer (-u only)\n");
+ fprintf(ofp, " --buffers-uid Use per UID buffer (-u/-j only)\n");
+ fprintf(ofp, " --buffers-pid Use per PID buffer (-u/-j only)\n");
fprintf(ofp, " --buffers-global Use shared buffer for the whole system (-k only)\n");
fprintf(ofp, " -C, --tracefile-size SIZE\n");
fprintf(ofp, " Maximum size of each tracefile within a stream (in bytes). 0 means unlimited.\n");
dom.buf_type = LTTNG_BUFFER_PER_UID;
}
} else {
- ERR("Please specify a tracer (-k/--kernel or -u/--userspace)");
+ print_missing_domain();
ret = CMD_ERROR;
goto error;
}
switch (-ret) {
case LTTNG_ERR_KERN_CHAN_EXIST:
case LTTNG_ERR_UST_CHAN_EXIST:
+ case LTTNG_ERR_CHAN_EXIST:
WARN("Channel %s: %s (session %s)", channel_name,
lttng_strerror(ret), session_name);
goto error;
warn = 1;
} else {
MSG("%s channel %s enabled for session %s",
- opt_kernel ? "Kernel" : "UST", channel_name,
- session_name);
+ get_domain_str(dom.type), channel_name, session_name);
}
/* Next event */