Install UST comm lib

[ust.git] / libust / ltt-ring-buffer-metadata-client.h

diff --git a/libust/ltt-ring-buffer-metadata-client.h b/libust/ltt-ring-buffer-metadata-client.h
index fa79485c98634d4892ef45c9199a0764add004f6..302e020ef579604380e3f004d22d40f76227b610 100644 (file)
--- a/libust/ltt-ring-buffer-metadata-client.h
+++ b/libust/ltt-ring-buffer-metadata-client.h
@@ -23,6 +23,8 @@ struct metadata_packet_header {
        uint8_t  compression_scheme;    /* 0 if unused */
        uint8_t  encryption_scheme;     /* 0 if unused */
        uint8_t  checksum_scheme;       /* 0 if unused */
+       uint8_t  major;                 /* CTF spec major version number */
+       uint8_t  minor;                 /* CTF spec minor version number */
        uint8_t  header_end[0];
 };
 
@@ -96,6 +98,9 @@ static void client_buffer_begin(struct lib_ring_buffer *buf, u64 tsc,
        header->compression_scheme = 0; /* 0 if unused */
        header->encryption_scheme = 0;  /* 0 if unused */
        header->checksum_scheme = 0;    /* 0 if unused */
+       header->major = CTF_SPEC_MAJOR;
+       header->minor = CTF_SPEC_MINOR;
+
 }
 
 /*
@@ -177,7 +182,7 @@ struct ltt_channel *_channel_create(const char *name,
 static
 void ltt_channel_destroy(struct ltt_channel *ltt_chan)
 {
-       channel_destroy(ltt_chan->chan, ltt_chan->handle);
+       channel_destroy(ltt_chan->chan, ltt_chan->handle, 0);
 }
 
 static
@@ -190,7 +195,7 @@ struct lib_ring_buffer *ltt_buffer_read_open(struct channel *chan,
 
        buf = channel_get_ring_buffer(&client_config, chan,
                        0, handle, shm_fd, wait_fd, memory_map_size);
-       if (!lib_ring_buffer_open_read(buf, handle))
+       if (!lib_ring_buffer_open_read(buf, handle, 0))
                return buf;
        return NULL;
 }
@@ -199,7 +204,7 @@ static
 void ltt_buffer_read_close(struct lib_ring_buffer *buf,
                           struct shm_handle *handle)
 {
-       lib_ring_buffer_release_read(buf, handle);
+       lib_ring_buffer_release_read(buf, handle, 0);
 }
 
 static