return ret;
}
+static
+int metadata_file_append(struct ust_registry_session *session,
+ const char *str, size_t len)
+{
+ ssize_t written;
+
+ if (session->metadata_fd < 0) {
+ return 0;
+ }
+ /* Write to metadata file */
+ written = lttng_write(session->metadata_fd, str, len);
+ if (written != len) {
+ return -1;
+ }
+ return 0;
+}
+
/*
* We have exclusive access to our metadata buffer (protected by the
* ust_lock), so we can do racy operations such as looking for
goto end;
}
memcpy(&session->metadata[offset], str, len);
+ ret = metadata_file_append(session, str, len);
+ if (ret) {
+ PERROR("Error appending to metadata file");
+ goto end;
+ }
DBG3("Append to metadata: \"%s\"", str);
ret = 0;
uuid_c[8], uuid_c[9], uuid_c[10], uuid_c[11],
uuid_c[12], uuid_c[13], uuid_c[14], uuid_c[15]);
+ /* For crash ABI */
+ ret = lttng_metadata_printf(session,
+ "/* CTF %u.%u */\n\n",
+ CTF_SPEC_MAJOR,
+ CTF_SPEC_MINOR);
+ if (ret) {
+ goto end;
+ }
+
ret = lttng_metadata_printf(session,
"typealias integer { size = 8; align = %u; signed = false; } := uint8_t;\n"
"typealias integer { size = 16; align = %u; signed = false; } := uint16_t;\n"