fprintf(ofp, "\n");
fprintf(ofp, " -h, --help Show this help\n");
fprintf(ofp, " --list-options Simple listing of options\n");
- fprintf(ofp, " -s, --session Apply on session name\n");
- fprintf(ofp, " -k, --kernel Apply on the kernel tracer\n");
+ fprintf(ofp, " -s, --session Apply to session name\n");
+ fprintf(ofp, " -k, --kernel Apply to the kernel tracer\n");
#if 0
- fprintf(ofp, " -u, --userspace [CMD] Apply for the user-space tracer\n");
+ fprintf(ofp, " -u, --userspace [CMD] Apply to the user-space tracer\n");
fprintf(ofp, " If no CMD, the domain used is UST global\n");
fprintf(ofp, " or else the domain is UST EXEC_NAME\n");
fprintf(ofp, " -p, --pid PID If -u, apply to specific PID (domain: UST PID)\n");
#else
- fprintf(ofp, " -u, --userspace Apply for the user-space tracer\n");
+ fprintf(ofp, " -u, --userspace Apply to the user-space tracer\n");
#endif
fprintf(ofp, "\n");
fprintf(ofp, "Channel options:\n");
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, " --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, " --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);
- 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");
}
ret = enable_channel(session_name);
end:
+ if (!opt_session_name && session_name) {
+ free(session_name);
+ }
poptFreeContext(pc);
return ret;
}