channel_and_cpu = nth_token(recvbuf, 1);
if(channel_and_cpu == NULL) {
- ERR("get_shmid: cannot parse channel");
+ ERR("cannot parse channel");
goto end;
}
seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
if(ch_cpu == -1) {
- ERR("Problem parsing channel name");
+ ERR("problem parsing channel name");
goto free_short_chan_name;
}
result = ustcomm_send_reply(&ustcomm_app.server, reply, src);
if(result) {
- ERR("listener: get_shmid: ustcomm_send_reply failed");
+ ERR("ustcomm_send_reply failed");
free(reply);
retval = -1;
goto free_short_chan_name;
buffers_to_export--;
}
else {
- ERR("get_shmid: channel not found (%s)", channel_and_cpu);
+ ERR("channel not found (%s)", channel_and_cpu);
}
free_short_chan_name:
channel_and_cpu = nth_token(recvbuf, 1);
if(channel_and_cpu == NULL) {
- ERR("get_n_subbufs: cannot parse channel");
+ ERR("cannot parse channel");
goto end;
}
seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
if(ch_cpu == -1) {
- ERR("Problem parsing channel name");
+ ERR("problem parsing channel name");
goto free_short_chan_name;
}
result = ustcomm_send_reply(&ustcomm_app.server, reply, src);
if(result) {
- ERR("listener: get_n_subbufs: ustcomm_send_reply failed");
+ ERR("ustcomm_send_reply failed");
free(reply);
retval = -1;
goto free_short_chan_name;
}
}
if(found == 0) {
- ERR("get_n_subbufs: unable to find channel");
+ ERR("unable to find channel");
}
free_short_chan_name:
channel_and_cpu = nth_token(recvbuf, 1);
if(channel_and_cpu == NULL) {
- ERR("get_subbuf_size: cannot parse channel");
+ ERR("cannot parse channel");
goto end;
}
seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
if(ch_cpu == -1) {
- ERR("Problem parsing channel name");
+ ERR("problem parsing channel name");
goto free_short_chan_name;
}
result = ustcomm_send_reply(&ustcomm_app.server, reply, src);
if(result) {
- ERR("listener: get_subbuf_size: ustcomm_send_reply failed");
+ ERR("ustcomm_send_reply failed");
free(reply);
retval = -1;
goto free_short_chan_name;
}
}
if(found == 0) {
- ERR("get_subbuf_size: unable to find channel");
+ ERR("unable to find channel");
}
free_short_chan_name:
channel_and_cpu = nth_token(recvbuf, 1);
if(channel_and_cpu == NULL) {
- ERR("get_subbuf: cannot parse channel");
+ ERR("cannot parse channel");
goto end;
}
seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
if(ch_cpu == -1) {
- ERR("Problem parsing channel name");
+ ERR("problem parsing channel name");
goto free_short_chan_name;
}
ltt_unlock_traces();
if(trace == NULL) {
- ERR("cannot find trace!");
- retval = -1;
+ char *reply;
+ int result;
+
+ WARN("Cannot find trace. It was likely destroyed by the user.");
+ asprintf(&reply, "%s", "NOTFOUND");
+ result = ustcomm_send_reply(&ustcomm_app.server, reply, src);
+ if(result) {
+ ERR("ustcomm_send_reply failed");
+ free(reply);
+ retval = -1;
+ goto free_short_chan_name;
+ }
+
+ free(reply);
goto free_short_chan_name;
}
}
}
if(found == 0) {
- ERR("get_subbuf: unable to find channel");
+ ERR("unable to find channel");
}
free_short_chan_name:
long consumed_old;
char *consumed_old_str;
char *endptr;
+ char *reply = NULL;
DBG("put_subbuf");
channel_and_cpu = strdup_malloc(nth_token(recvbuf, 1));
if(channel_and_cpu == NULL) {
- ERR("put_subbuf_size: cannot parse channel");
+ ERR("cannot parse channel");
retval = -1;
goto end;
}
consumed_old_str = strdup_malloc(nth_token(recvbuf, 2));
if(consumed_old_str == NULL) {
- ERR("put_subbuf: cannot parse consumed_old");
+ ERR("cannot parse consumed_old");
retval = -1;
goto free_channel_and_cpu;
}
consumed_old = strtol(consumed_old_str, &endptr, 10);
if(*endptr != '\0') {
- ERR("put_subbuf: invalid value for consumed_old");
+ ERR("invalid value for consumed_old");
retval = -1;
goto free_consumed_old_str;
}
seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
if(ch_cpu == -1) {
- ERR("Problem parsing channel name");
+ ERR("problem parsing channel name");
retval = -1;
goto free_short_chan_name;
}
ltt_unlock_traces();
if(trace == NULL) {
- ERR("cannot find trace!");
- retval = -1;
+ WARN("Cannot find trace. It was likely destroyed by the user.");
+ asprintf(&reply, "%s", "NOTFOUND");
+ result = ustcomm_send_reply(&ustcomm_app.server, reply, src);
+ if(result) {
+ ERR("ustcomm_send_reply failed");
+ free(reply);
+ retval = -1;
+ goto free_short_chan_name;
+ }
+
+ free(reply);
goto free_short_chan_name;
}
if(!strcmp(trace->channels[i].channel_name, ch_name)) {
struct ust_buffer *buf = channel->buf[ch_cpu];
- char *reply;
- long consumed_old=0;
found = 1;
result = ustcomm_send_reply(&ustcomm_app.server, reply, src);
if(result) {
- ERR("listener: put_subbuf: ustcomm_send_reply failed");
+ ERR("ustcomm_send_reply failed");
free(reply);
retval = -1;
goto free_channel_and_cpu;
}
}
if(found == 0) {
- ERR("get_subbuf_size: unable to find channel");
+ ERR("unable to find channel");
}
- free_channel_and_cpu:
- free(channel_and_cpu);
- free_consumed_old_str:
- free(consumed_old_str);
free_short_chan_name:
free(ch_name);
+ free_consumed_old_str:
+ free(consumed_old_str);
+ free_channel_and_cpu:
+ free(channel_and_cpu);
end:
return retval;