X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Futils.c;h=664ba3e8e82abbdcf3a0c15614ba9b5858fbea93;hp=732a30bf114fb89551bf322451dca89afbef10cf;hb=c35f9726a22f1d93e14589688d830efccda196f3;hpb=7fd975c523ee6e0bb45dcb13b7308b8d9d6406ba

diff --git a/src/common/utils.c b/src/common/utils.c
index 732a30bf1..664ba3e8e 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -833,74 +833,6 @@ error:
 	return ret;
 }
 
-/*
- * Change the output tracefile according to the given size and count The
- * new_count pointer is set during this operation.
- *
- * From the consumer, the stream lock MUST be held before calling this function
- * because we are modifying the stream status.
- *
- * Return 0 on success or else a negative value.
- */
-LTTNG_HIDDEN
-int utils_rotate_stream_file(char *path_name, char *file_name, uint64_t size,
-		uint64_t count, int uid, int gid, int out_fd, uint64_t *new_count,
-		int *stream_fd)
-{
-	int ret;
-
-	assert(stream_fd);
-
-	ret = close(out_fd);
-	if (ret < 0) {
-		PERROR("Closing tracefile");
-		goto error;
-	}
-	*stream_fd = -1;
-
-	if (count > 0) {
-		/*
-		 * In tracefile rotation, for the relay daemon we need
-		 * to unlink the old file if present, because it may
-		 * still be open in reading by the live thread, and we
-		 * need to ensure that we do not overwrite the content
-		 * between get_index and get_packet. Since we have no
-		 * way to verify integrity of the data content compared
-		 * to the associated index, we need to ensure the reader
-		 * has exclusive access to the file content, and that
-		 * the open of the data file is performed in get_index.
-		 * Unlinking the old file rather than overwriting it
-		 * achieves this.
-		 */
-		if (new_count) {
-			*new_count = (*new_count + 1) % count;
-		}
-		ret = utils_unlink_stream_file(path_name, file_name, size,
-				new_count ? *new_count : 0, uid, gid, 0);
-		if (ret < 0 && errno != ENOENT) {
-			goto error;
-		}
-	} else {
-		if (new_count) {
-			(*new_count)++;
-		}
-	}
-
-	ret = utils_create_stream_file(path_name, file_name, size,
-			new_count ? *new_count : 0, uid, gid, 0);
-	if (ret < 0) {
-		goto error;
-	}
-	*stream_fd = ret;
-
-	/* Success. */
-	ret = 0;
-
-error:
-	return ret;
-}
-
-
 /**
  * Parse a string that represents a size in human readable format. It
  * supports decimal integers suffixed by 'k', 'K', 'M' or 'G'.