Channel options were missing details to the usage text.
Also, add an error message if an event option is passed to user-space
that is not supported.
Signed-off-by: David Goulet <dgoulet@efficios.com>
DEFAULT_CHANNEL_OVERWRITE ? "" : " (default)");
fprintf(ofp, " --overwrite Flight recorder mode%s\n",
DEFAULT_CHANNEL_OVERWRITE ? " (default)" : "");
DEFAULT_CHANNEL_OVERWRITE ? "" : " (default)");
fprintf(ofp, " --overwrite Flight recorder mode%s\n",
DEFAULT_CHANNEL_OVERWRITE ? " (default)" : "");
- fprintf(ofp, " --subbuf-size Subbuffer size in bytes\n");
+ fprintf(ofp, " --subbuf-size SIZE Subbuffer size in bytes\n");
fprintf(ofp, " (default: %u, kernel default: %u)\n",
DEFAULT_CHANNEL_SUBBUF_SIZE,
DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE);
fprintf(ofp, " (default: %u, kernel default: %u)\n",
DEFAULT_CHANNEL_SUBBUF_SIZE,
DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE);
- fprintf(ofp, " --num-subbuf Number of subbufers\n");
+ fprintf(ofp, " --num-subbuf NUM Number of subbufers\n");
fprintf(ofp, " (default: %u, kernel default: %u)\n",
DEFAULT_CHANNEL_SUBBUF_NUM,
DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM);
fprintf(ofp, " (default: %u, kernel default: %u)\n",
DEFAULT_CHANNEL_SUBBUF_NUM,
DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM);
- fprintf(ofp, " --switch-timer Switch timer interval in usec (default: %u)\n",
+ fprintf(ofp, " --switch-timer USEC Switch timer interval in usec (default: %u)\n",
DEFAULT_CHANNEL_SWITCH_TIMER);
DEFAULT_CHANNEL_SWITCH_TIMER);
- fprintf(ofp, " --read-timer Read timer interval in usec (default: %u)\n",
+ fprintf(ofp, " --read-timer USEC Read timer interval in usec (default: %u)\n",
DEFAULT_CHANNEL_READ_TIMER);
fprintf(ofp, "\n");
}
DEFAULT_CHANNEL_READ_TIMER);
fprintf(ofp, "\n");
}
case LTTNG_EVENT_FUNCTION_ENTRY:
case LTTNG_EVENT_SYSCALL:
default:
case LTTNG_EVENT_FUNCTION_ENTRY:
case LTTNG_EVENT_SYSCALL:
default:
+ ERR("Event type not available for user-space tracing");
ret = CMD_UNDEFINED;
goto error;
}
ret = CMD_UNDEFINED;
goto error;
}