unsigned int need_update;
} kconsumerd_data = {
.fd_list.head = CDS_LIST_HEAD_INIT(kconsumerd_data.fd_list.head),
+ .fds_count = 0,
+ .need_update = 1,
};
-/* communication with splice */
-static int kconsumerd_thread_pipe[2];
-
-/* pipe to wake the poll thread when necessary */
-static int kconsumerd_poll_pipe[2];
-
-/* to let the signal handler wake up the fd receiver thread */
-static int kconsumerd_should_quit[2];
-
/* timeout parameter, to control the polling thread grace period */
static int kconsumerd_poll_timeout = -1;
-/* socket to communicate errors with sessiond */
-static int kconsumerd_error_socket;
-
-/* socket to exchange commands with sessiond */
-static char *kconsumerd_command_sock_path;
-
/*
* flag to inform the polling thread to quit when all fd hung up.
* Updated by the kconsumerd_thread_receive_fds when it notices that all
*
* Set the error socket
*/
-void kconsumerd_set_error_socket(int sock)
+void kconsumerd_set_error_socket(struct kconsumerd_local_data *ctx, int sock)
{
- kconsumerd_error_socket = sock;
+ ctx->kconsumerd_error_socket = sock;
}
/*
*
* Set the command socket path
*/
-void kconsumerd_set_command_socket_path(char *sock)
+void kconsumerd_set_command_socket_path(struct kconsumerd_local_data *ctx,
+ char *sock)
{
- kconsumerd_command_sock_path = sock;
+ ctx->kconsumerd_command_sock_path = sock;
}
/*
if (kconsumerd_data.fds_count > 0) {
kconsumerd_data.fds_count--;
if (lcf != NULL) {
- close(lcf->out_fd);
+ if (lcf->out_fd != 0) {
+ close(lcf->out_fd);
+ }
close(lcf->consumerd_fd);
free(lcf);
lcf = NULL;
*/
static int kconsumerd_add_fd(struct lttcomm_kconsumerd_msg *buf, int consumerd_fd)
{
- int ret;
struct kconsumerd_fd *tmp_fd;
+ int ret = 0;
pthread_mutex_lock(&kconsumerd_data.lock);
/* Check if already exist */
tmp_fd->consumerd_fd = consumerd_fd;
tmp_fd->state = buf->state;
tmp_fd->max_sb_size = buf->max_sb_size;
+ tmp_fd->out_fd = 0;
+ tmp_fd->out_fd_offset = 0;
strncpy(tmp_fd->path_name, buf->path_name, PATH_MAX);
tmp_fd->path_name[PATH_MAX - 1] = '\0';
/* Opening the tracefile in write mode */
- ret = open(tmp_fd->path_name,
- O_WRONLY|O_CREAT|O_TRUNC, S_IRWXU|S_IRWXG|S_IRWXO);
- if (ret < 0) {
- ERR("Opening %s", tmp_fd->path_name);
- perror("open");
- goto end;
+ if (tmp_fd->path_name != NULL) {
+ ret = open(tmp_fd->path_name,
+ O_WRONLY|O_CREAT|O_TRUNC, S_IRWXU|S_IRWXG|S_IRWXO);
+ if (ret < 0) {
+ ERR("Opening %s", tmp_fd->path_name);
+ perror("open");
+ goto end;
+ }
+ tmp_fd->out_fd = ret;
+ DBG("Adding %s (%d, %d, %d)", tmp_fd->path_name,
+ tmp_fd->sessiond_fd, tmp_fd->consumerd_fd, tmp_fd->out_fd);
}
- tmp_fd->out_fd = ret;
- tmp_fd->out_fd_offset = 0;
-
- DBG("Adding %s (%d, %d, %d)", tmp_fd->path_name,
- tmp_fd->sessiond_fd, tmp_fd->consumerd_fd, tmp_fd->out_fd);
cds_list_add(&tmp_fd->list, &kconsumerd_data.fd_list.head);
kconsumerd_data.fds_count++;
* Returns the number of fds in the structures
* Called with kconsumerd_data.lock held.
*/
-static int kconsumerd_update_poll_array(struct pollfd **pollfd,
- struct kconsumerd_fd **local_kconsumerd_fd)
+static int kconsumerd_update_poll_array(struct kconsumerd_local_data *ctx,
+ struct pollfd **pollfd, struct kconsumerd_fd **local_kconsumerd_fd)
{
struct kconsumerd_fd *iter;
int i = 0;
DBG("Updating poll fd array");
-
cds_list_for_each_entry(iter, &kconsumerd_data.fd_list.head, list) {
- DBG("Inside for each");
if (iter->state == ACTIVE_FD) {
DBG("Active FD %d", iter->consumerd_fd);
(*pollfd)[i].fd = iter->consumerd_fd;
* insert the kconsumerd_poll_pipe at the end of the array and don't
* increment i so nb_fd is the number of real FD
*/
- (*pollfd)[i].fd = kconsumerd_poll_pipe[0];
+ (*pollfd)[i].fd = ctx->kconsumerd_poll_pipe[0];
(*pollfd)[i].events = POLLIN;
return i;
}
* mmap the ring buffer, read it and write the data to the tracefile.
* Returns the number of bytes written
*/
-static int kconsumerd_on_read_subbuffer_mmap(
+int kconsumerd_on_read_subbuffer_mmap(struct kconsumerd_local_data *ctx,
struct kconsumerd_fd *kconsumerd_fd, unsigned long len)
{
unsigned long mmap_len, mmap_offset, padded_len, padding_len;
* Splice the data from the ring buffer to the tracefile.
* Returns the number of bytes spliced
*/
-static int kconsumerd_on_read_subbuffer(
+int kconsumerd_on_read_subbuffer_splice(struct kconsumerd_local_data *ctx,
struct kconsumerd_fd *kconsumerd_fd, unsigned long len)
{
long ret = 0;
while (len > 0) {
DBG("splice chan to pipe offset %lu (fd : %d)",
(unsigned long)offset, fd);
- ret = splice(fd, &offset, kconsumerd_thread_pipe[1], NULL, len,
+ ret = splice(fd, &offset, ctx->kconsumerd_thread_pipe[1], NULL, len,
SPLICE_F_MOVE | SPLICE_F_MORE);
DBG("splice chan to pipe ret %ld", ret);
if (ret < 0) {
goto splice_error;
}
- ret = splice(kconsumerd_thread_pipe[0], NULL, outfd, NULL, ret,
+ ret = splice(ctx->kconsumerd_thread_pipe[0], NULL, outfd, NULL, ret,
SPLICE_F_MOVE | SPLICE_F_MORE);
DBG("splice pipe to file %ld", ret);
if (ret < 0) {
/* send the appropriate error description to sessiond */
switch(ret) {
case EBADF:
- kconsumerd_send_error(KCONSUMERD_SPLICE_EBADF);
+ kconsumerd_send_error(ctx, KCONSUMERD_SPLICE_EBADF);
break;
case EINVAL:
- kconsumerd_send_error(KCONSUMERD_SPLICE_EINVAL);
+ kconsumerd_send_error(ctx, KCONSUMERD_SPLICE_EINVAL);
break;
case ENOMEM:
- kconsumerd_send_error(KCONSUMERD_SPLICE_ENOMEM);
+ kconsumerd_send_error(ctx, KCONSUMERD_SPLICE_ENOMEM);
break;
case ESPIPE:
- kconsumerd_send_error(KCONSUMERD_SPLICE_ESPIPE);
- break;
- }
-
-end:
- return ret;
-}
-
-/*
- * kconsumerd_read_subbuffer
- *
- * Consume data on a file descriptor and write it on a trace file
- */
-static int kconsumerd_read_subbuffer(struct kconsumerd_fd *kconsumerd_fd)
-{
- unsigned long len;
- int err;
- long ret = 0;
- int infd = kconsumerd_fd->consumerd_fd;
-
- DBG("In kconsumerd_read_subbuffer (infd : %d)", infd);
- /* Get the next subbuffer */
- err = kernctl_get_next_subbuf(infd);
- if (err != 0) {
- ret = errno;
- perror("Reserving sub buffer failed (everything is normal, "
- "it is due to concurrency)");
- goto end;
- }
-
- switch (DEFAULT_KERNEL_CHANNEL_OUTPUT) {
- case LTTNG_EVENT_SPLICE:
- /* read the whole subbuffer */
- err = kernctl_get_padded_subbuf_size(infd, &len);
- if (err != 0) {
- ret = errno;
- perror("Getting sub-buffer len failed.");
- goto end;
- }
-
- /* splice the subbuffer to the tracefile */
- ret = kconsumerd_on_read_subbuffer(kconsumerd_fd, len);
- if (ret < 0) {
- /*
- * display the error but continue processing to try
- * to release the subbuffer
- */
- ERR("Error splicing to tracefile");
- }
- break;
- case LTTNG_EVENT_MMAP:
- /* read the used subbuffer size */
- err = kernctl_get_subbuf_size(infd, &len);
- if (err != 0) {
- ret = errno;
- perror("Getting sub-buffer len failed.");
- goto end;
- }
- /* write the subbuffer to the tracefile */
- ret = kconsumerd_on_read_subbuffer_mmap(kconsumerd_fd, len);
- if (ret < 0) {
- /*
- * display the error but continue processing to try
- * to release the subbuffer
- */
- ERR("Error writing to tracefile");
- }
+ kconsumerd_send_error(ctx, KCONSUMERD_SPLICE_ESPIPE);
break;
- default:
- ERR("Unknown output method");
- ret = -1;
- }
-
- err = kernctl_put_next_subbuf(infd);
- if (err != 0) {
- ret = errno;
- if (errno == EFAULT) {
- perror("Error in unreserving sub buffer\n");
- } else if (errno == EIO) {
- /* Should never happen with newer LTTng versions */
- perror("Reader has been pushed by the writer, last sub-buffer corrupted.");
- }
- goto end;
}
end:
* structures describing each fd (path name).
* Returns the size of received data
*/
-static int kconsumerd_consumerd_recv_fd(int sfd,
- struct pollfd *kconsumerd_sockpoll, int size,
+static int kconsumerd_consumerd_recv_fd(struct kconsumerd_local_data *ctx,
+ int sfd, struct pollfd *kconsumerd_sockpoll, int size,
enum kconsumerd_command cmd_type)
{
struct iovec iov[1];
if (ret != (size / nb_fd)) {
ERR("Received only %d, expected %d", ret, size);
- kconsumerd_send_error(KCONSUMERD_ERROR_RECV_FD);
+ kconsumerd_send_error(ctx, KCONSUMERD_ERROR_RECV_FD);
goto end;
}
if (!cmsg) {
ERR("Invalid control message header");
ret = -1;
- kconsumerd_send_error(KCONSUMERD_ERROR_RECV_FD);
+ kconsumerd_send_error(ctx, KCONSUMERD_ERROR_RECV_FD);
goto end;
}
DBG("kconsumerd_add_fd %s (%d)", lkm.path_name, ((int *) CMSG_DATA(cmsg))[0]);
ret = kconsumerd_add_fd(&lkm, ((int *) CMSG_DATA(cmsg))[0]);
if (ret < 0) {
- kconsumerd_send_error(KCONSUMERD_OUTFD_ERROR);
+ kconsumerd_send_error(ctx, KCONSUMERD_OUTFD_ERROR);
goto end;
}
break;
break;
}
/* signal the poll thread */
- tmp2 = write(kconsumerd_poll_pipe[1], "4", 1);
+ tmp2 = write(ctx->kconsumerd_poll_pipe[1], "4", 1);
if (tmp2 < 0) {
perror("write kconsumerd poll");
}
} else {
ERR("Didn't received any fd");
- kconsumerd_send_error(KCONSUMERD_ERROR_RECV_FD);
+ kconsumerd_send_error(ctx, KCONSUMERD_ERROR_RECV_FD);
ret = -1;
goto end;
}
int nb_fd = 0;
char tmp;
int tmp2;
+ struct kconsumerd_local_data *ctx = data;
- ret = pipe(kconsumerd_thread_pipe);
- if (ret < 0) {
- perror("Error creating pipe");
- goto end;
- }
local_kconsumerd_fd = malloc(sizeof(struct kconsumerd_fd));
pthread_mutex_unlock(&kconsumerd_data.lock);
goto end;
}
- ret = kconsumerd_update_poll_array(&pollfd, local_kconsumerd_fd);
+ ret = kconsumerd_update_poll_array(ctx, &pollfd, local_kconsumerd_fd);
if (ret < 0) {
ERR("Error in allocating pollfd or local_outfds");
- kconsumerd_send_error(KCONSUMERD_POLL_ERROR);
+ kconsumerd_send_error(ctx, KCONSUMERD_POLL_ERROR);
pthread_mutex_unlock(&kconsumerd_data.lock);
goto end;
}
DBG("poll num_rdy : %d", num_rdy);
if (num_rdy == -1) {
perror("Poll error");
- kconsumerd_send_error(KCONSUMERD_POLL_ERROR);
+ kconsumerd_send_error(ctx, KCONSUMERD_POLL_ERROR);
goto end;
} else if (num_rdy == 0) {
DBG("Polling thread timed out");
*/
if (pollfd[nb_fd].revents == POLLIN) {
DBG("kconsumerd_poll_pipe wake up");
- tmp2 = read(kconsumerd_poll_pipe[0], &tmp, 1);
+ tmp2 = read(ctx->kconsumerd_poll_pipe[0], &tmp, 1);
if (tmp2 < 0) {
perror("read kconsumerd poll");
}
case POLLPRI:
DBG("Urgent read on fd %d", pollfd[i].fd);
high_prio = 1;
- ret = kconsumerd_read_subbuffer(local_kconsumerd_fd[i]);
+ ret = ctx->on_buffer_ready(local_kconsumerd_fd[i]);
/* it's ok to have an unavailable sub-buffer */
if (ret == EAGAIN) {
ret = 0;
for (i = 0; i < nb_fd; i++) {
if (pollfd[i].revents == POLLIN) {
DBG("Normal read on fd %d", pollfd[i].fd);
- ret = kconsumerd_read_subbuffer(local_kconsumerd_fd[i]);
+ ret = ctx->on_buffer_ready(local_kconsumerd_fd[i]);
/* it's ok to have an unavailable subbuffer */
if (ret == EAGAIN) {
ret = 0;
}
/*
- * kconsumerd_init(void)
+ * kconsumerd_create
*
* initialise the necessary environnement :
- * - inform the polling thread to update the polling array
+ * - create a new context
* - create the poll_pipe
* - create the should_quit pipe (for signal handler)
+ * - create the thread pipe (for splice)
+ * Takes a function pointer as argument, this function is called when data is
+ * available on a buffer. This function is responsible to do the
+ * kernctl_get_next_subbuf, read the data with mmap or splice depending on the
+ * buffer configuration and then kernctl_put_next_subbuf at the end.
+ * Returns a pointer to the new context or NULL on error.
*/
-int kconsumerd_init(void)
+struct kconsumerd_local_data *kconsumerd_create(
+ int (*buffer_ready)(struct kconsumerd_fd *kconsumerd_fd))
{
int ret;
+ struct kconsumerd_local_data *ctx;
- /* need to update the polling array at init time */
- kconsumerd_data.need_update = 1;
+ ctx = malloc(sizeof(struct kconsumerd_local_data));
+ if (ctx == NULL) {
+ perror("allocating context");
+ goto end;
+ }
+
+ ctx->on_buffer_ready = buffer_ready;
- ret = pipe(kconsumerd_poll_pipe);
+ ret = pipe(ctx->kconsumerd_poll_pipe);
if (ret < 0) {
perror("Error creating poll pipe");
+ ctx = NULL;
goto end;
}
- ret = pipe(kconsumerd_should_quit);
+ ret = pipe(ctx->kconsumerd_should_quit);
if (ret < 0) {
perror("Error creating recv pipe");
+ ctx = NULL;
+ goto end;
+ }
+
+ ret = pipe(ctx->kconsumerd_thread_pipe);
+ if (ret < 0) {
+ perror("Error creating thread pipe");
+ ctx = NULL;
goto end;
}
end:
- return ret;
+ return ctx;
+}
+
+/*
+ * kconsumerd_destroy
+ *
+ * Close all fds associated with the instance and free the context
+ */
+void kconsumerd_destroy(struct kconsumerd_local_data *ctx)
+{
+ close(ctx->kconsumerd_error_socket);
+ close(ctx->kconsumerd_thread_pipe[0]);
+ close(ctx->kconsumerd_thread_pipe[1]);
+ close(ctx->kconsumerd_poll_pipe[0]);
+ close(ctx->kconsumerd_poll_pipe[1]);
+ close(ctx->kconsumerd_should_quit[0]);
+ close(ctx->kconsumerd_should_quit[1]);
+ unlink(ctx->kconsumerd_command_sock_path);
+ free(ctx);
+ ctx = NULL;
}
/*
* avoids making blocking sockets
*/
struct pollfd kconsumerd_sockpoll[2];
+ struct kconsumerd_local_data *ctx = data;
- DBG("Creating command socket %s", kconsumerd_command_sock_path);
- unlink(kconsumerd_command_sock_path);
- client_socket = lttcomm_create_unix_sock(kconsumerd_command_sock_path);
+ DBG("Creating command socket %s", ctx->kconsumerd_command_sock_path);
+ unlink(ctx->kconsumerd_command_sock_path);
+ client_socket = lttcomm_create_unix_sock(ctx->kconsumerd_command_sock_path);
if (client_socket < 0) {
ERR("Cannot create command socket");
goto end;
}
DBG("Sending ready command to ltt-sessiond");
- ret = kconsumerd_send_error(KCONSUMERD_COMMAND_SOCK_READY);
+ ret = kconsumerd_send_error(ctx, KCONSUMERD_COMMAND_SOCK_READY);
if (ret < 0) {
ERR("Error sending ready command to ltt-sessiond");
goto end;
}
/* prepare the FDs to poll : to client socket and the should_quit pipe */
- kconsumerd_sockpoll[0].fd = kconsumerd_should_quit[0];
+ kconsumerd_sockpoll[0].fd = ctx->kconsumerd_should_quit[0];
kconsumerd_sockpoll[0].events = POLLIN | POLLPRI;
kconsumerd_sockpoll[1].fd = client_socket;
kconsumerd_sockpoll[1].events = POLLIN | POLLPRI;
}
/* we received a command to add or update fds */
- ret = kconsumerd_consumerd_recv_fd(sock, kconsumerd_sockpoll,
+ ret = kconsumerd_consumerd_recv_fd(ctx, sock, kconsumerd_sockpoll,
tmp.payload_size, tmp.cmd_type);
if (ret <= 0) {
ERR("Receiving the FD, exiting");
kconsumerd_poll_timeout = KCONSUMERD_POLL_GRACE_PERIOD;
/* wake up the polling thread */
- ret = write(kconsumerd_poll_pipe[1], "4", 1);
+ ret = write(ctx->kconsumerd_poll_pipe[1], "4", 1);
if (ret < 0) {
perror("poll pipe write");
}
/*
* kconsumerd_cleanup
*
- * Cleanup the daemon's socket on exit
+ * Close all the tracefiles and stream fds, should be called when all
+ * instances are destroyed.
*/
void kconsumerd_cleanup(void)
{
struct kconsumerd_fd *iter, *tmp;
- /* remove the socket file */
- unlink(kconsumerd_command_sock_path);
-
/*
* close all outfd. Called when there are no more threads
* running (after joining on the threads), no need to protect
*
* Called from signal handler.
*/
-void kconsumerd_should_exit(void)
+void kconsumerd_should_exit(struct kconsumerd_local_data *ctx)
{
int ret;
kconsumerd_quit = 1;
- ret = write(kconsumerd_should_quit[1], "4", 1);
+ ret = write(ctx->kconsumerd_should_quit[1], "4", 1);
if (ret < 0) {
perror("write kconsumerd quit");
}
*
* send return code to ltt-sessiond
*/
-int kconsumerd_send_error(enum lttcomm_return_code cmd)
+int kconsumerd_send_error(struct kconsumerd_local_data *ctx, enum lttcomm_return_code cmd)
{
- if (kconsumerd_error_socket > 0) {
- return lttcomm_send_unix_sock(kconsumerd_error_socket, &cmd,
+ if (ctx->kconsumerd_error_socket > 0) {
+ return lttcomm_send_unix_sock(ctx->kconsumerd_error_socket, &cmd,
sizeof(enum lttcomm_sessiond_command));
}
char command_sock_path[PATH_MAX]; /* Global command socket path */
char error_sock_path[PATH_MAX]; /* Global error path */
+/* the liblttkconsumerd context */
+struct kconsumerd_local_data *ctx;
+
/*
* sighandler
*
return;
}
- kconsumerd_should_exit();
+ kconsumerd_should_exit(ctx);
}
/*
}
}
+/*
+ * read_subbuffer
+ *
+ * Consume data on a file descriptor and write it on a trace file
+ */
+static int read_subbuffer(struct kconsumerd_fd *kconsumerd_fd)
+{
+ unsigned long len;
+ int err;
+ long ret = 0;
+ int infd = kconsumerd_fd->consumerd_fd;
+
+ DBG("In kconsumerd_read_subbuffer (infd : %d)", infd);
+ /* Get the next subbuffer */
+ err = kernctl_get_next_subbuf(infd);
+ if (err != 0) {
+ ret = errno;
+ perror("Reserving sub buffer failed (everything is normal, "
+ "it is due to concurrency)");
+ goto end;
+ }
+
+ switch (DEFAULT_KERNEL_CHANNEL_OUTPUT) {
+ case LTTNG_EVENT_SPLICE:
+ /* read the whole subbuffer */
+ err = kernctl_get_padded_subbuf_size(infd, &len);
+ if (err != 0) {
+ ret = errno;
+ perror("Getting sub-buffer len failed.");
+ goto end;
+ }
+
+ /* splice the subbuffer to the tracefile */
+ ret = kconsumerd_on_read_subbuffer_splice(ctx, kconsumerd_fd, len);
+ if (ret < 0) {
+ /*
+ * display the error but continue processing to try
+ * to release the subbuffer
+ */
+ ERR("Error splicing to tracefile");
+ }
+ break;
+ case LTTNG_EVENT_MMAP:
+ /* read the used subbuffer size */
+ err = kernctl_get_subbuf_size(infd, &len);
+ if (err != 0) {
+ ret = errno;
+ perror("Getting sub-buffer len failed.");
+ goto end;
+ }
+ /* write the subbuffer to the tracefile */
+ ret = kconsumerd_on_read_subbuffer_mmap(ctx, kconsumerd_fd, len);
+ if (ret < 0) {
+ /*
+ * display the error but continue processing to try
+ * to release the subbuffer
+ */
+ ERR("Error writing to tracefile");
+ }
+ break;
+ default:
+ ERR("Unknown output method");
+ ret = -1;
+ }
+
+ err = kernctl_put_next_subbuf(infd);
+ if (err != 0) {
+ ret = errno;
+ if (errno == EFAULT) {
+ perror("Error in unreserving sub buffer\n");
+ } else if (errno == EIO) {
+ /* Should never happen with newer LTTng versions */
+ perror("Reader has been pushed by the writer, last sub-buffer corrupted.");
+ }
+ goto end;
+ }
+
+end:
+ return ret;
+}
/*
* main
snprintf(command_sock_path, PATH_MAX,
KCONSUMERD_CMD_SOCK_PATH);
}
- kconsumerd_set_command_socket_path(command_sock_path);
+ /* create the pipe to wake to receiving thread when needed */
+ ctx = kconsumerd_create(read_subbuffer);
+ if (ctx == NULL) {
+ goto error;
+ }
+
+ kconsumerd_set_command_socket_path(ctx, command_sock_path);
if (strlen(error_sock_path) == 0) {
snprintf(error_sock_path, PATH_MAX,
KCONSUMERD_ERR_SOCK_PATH);
goto error;
}
- /* create the pipe to wake to receiving thread when needed */
- ret = kconsumerd_init();
- if (ret < 0) {
- goto end;
- }
-
/* Connect to the socket created by ltt-sessiond to report errors */
DBG("Connecting to error socket %s", error_sock_path);
ret = lttcomm_connect_unix_sock(error_sock_path);
if (ret < 0) {
WARN("Cannot connect to error socket, is ltt-sessiond started ?");
}
- kconsumerd_set_error_socket(ret);
+ kconsumerd_set_error_socket(ctx, ret);
/* Create the thread to manage the receive of fd */
ret = pthread_create(&threads[0], NULL, kconsumerd_thread_receive_fds,
- (void *) NULL);
+ (void *) ctx);
if (ret != 0) {
perror("pthread_create");
goto error;
/* Create thread to manage the polling/writing of traces */
ret = pthread_create(&threads[1], NULL, kconsumerd_thread_poll_fds,
- (void *) NULL);
+ (void *) ctx);
if (ret != 0) {
perror("pthread_create");
goto error;
}
}
ret = EXIT_SUCCESS;
- kconsumerd_send_error(KCONSUMERD_EXIT_SUCCESS);
+ kconsumerd_send_error(ctx, KCONSUMERD_EXIT_SUCCESS);
goto end;
error:
ret = EXIT_FAILURE;
- kconsumerd_send_error(KCONSUMERD_EXIT_FAILURE);
+ kconsumerd_send_error(ctx, KCONSUMERD_EXIT_FAILURE);
end:
+ kconsumerd_destroy(ctx);
kconsumerd_cleanup();
return ret;
projects / lttng-tools.git / commitdiff
