From 0076e03641f201c4b77dddd5a6db5880be19a78c Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Tue, 19 Oct 2010 11:44:37 +0300
Subject: [PATCH] Clean up a few FIXMEs and TODOs.

lzma_chunk_size() was commented out because it is
currently useless.
---
 src/liblzma/common/filter_encoder.c | 2 ++
 src/liblzma/common/filter_encoder.h | 4 ++--
 src/liblzma/lzma/lzma2_decoder.c    | 1 -
 src/liblzma/lzma/lzma_decoder.c     | 4 ++--
 src/liblzma/lzma/lzma_encoder.c     | 2 +-
 src/xz/message.h                    | 2 +-
 6 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/liblzma/common/filter_encoder.c b/src/liblzma/common/filter_encoder.c
index 436d2cc6..635d8122 100644
--- a/src/liblzma/common/filter_encoder.c
+++ b/src/liblzma/common/filter_encoder.c
@@ -226,6 +226,7 @@ lzma_raw_encoder_memusage(const lzma_filter *filters)
 }
 
 
+/*
 extern LZMA_API(lzma_vli)
 lzma_chunk_size(const lzma_filter *filters)
 {
@@ -247,6 +248,7 @@ lzma_chunk_size(const lzma_filter *filters)
 
 	return max;
 }
+*/
 
 
 extern LZMA_API(lzma_ret)
diff --git a/src/liblzma/common/filter_encoder.h b/src/liblzma/common/filter_encoder.h
index a978932d..5bc137f6 100644
--- a/src/liblzma/common/filter_encoder.h
+++ b/src/liblzma/common/filter_encoder.h
@@ -16,8 +16,8 @@
 #include "common.h"
 
 
-// FIXME !!! Public API
-extern lzma_vli lzma_chunk_size(const lzma_filter *filters);
+// FIXME: Might become a part of the public API once finished.
+// extern lzma_vli lzma_chunk_size(const lzma_filter *filters);
 
 
 extern lzma_ret lzma_raw_encoder_init(
diff --git a/src/liblzma/lzma/lzma2_decoder.c b/src/liblzma/lzma/lzma2_decoder.c
index b4c2f2d5..f38879ce 100644
--- a/src/liblzma/lzma/lzma2_decoder.c
+++ b/src/liblzma/lzma/lzma2_decoder.c
@@ -191,7 +191,6 @@ lzma2_decode(lzma_coder *restrict coder, lzma_dict *restrict dict,
 
 	case SEQ_COPY: {
 		// Copy from input to the dictionary as is.
-		// FIXME Can copy too much?
 		dict_write(dict, in, in_pos, in_size, &coder->compressed_size);
 		if (coder->compressed_size != 0)
 			return LZMA_OK;
diff --git a/src/liblzma/lzma/lzma_decoder.c b/src/liblzma/lzma/lzma_decoder.c
index 4329e019..9979bb42 100644
--- a/src/liblzma/lzma/lzma_decoder.c
+++ b/src/liblzma/lzma/lzma_decoder.c
@@ -656,7 +656,8 @@ lzma_decode(lzma_coder *restrict coder, lzma_dict *restrict dictptr,
 						}
 
 	case SEQ_EOPM:
-						// TODO Comment
+						// LZMA1 stream with
+						// end-of-payload marker.
 						rc_normalize(SEQ_EOPM);
 						ret = LZMA_STREAM_END;
 						goto out;
@@ -856,7 +857,6 @@ lzma_decoder_reset(lzma_coder *coder, const void *opt)
 
 	// NOTE: We assume that lc/lp/pb are valid since they were
 	// successfully decoded with lzma_lzma_decode_properties().
-	// FIXME?
 
 	// Calculate pos_mask. We don't need pos_bits as is for anything.
 	coder->pos_mask = (1U << options->pb) - 1;
diff --git a/src/liblzma/lzma/lzma_encoder.c b/src/liblzma/lzma/lzma_encoder.c
index 0fe992d5..0b9ee9e1 100644
--- a/src/liblzma/lzma/lzma_encoder.c
+++ b/src/liblzma/lzma/lzma_encoder.c
@@ -334,7 +334,7 @@ lzma_lzma_encode(lzma_coder *restrict coder, lzma_mf *restrict mf,
 
 		// With LZMA2 we need to take care that compressed size of
 		// a chunk doesn't get too big.
-		// TODO
+		// FIXME? Check if this could be improved.
 		if (limit != UINT32_MAX
 				&& (mf->read_pos - mf->read_ahead >= limit
 					|| *out_pos + rc_pending(&coder->rc)
diff --git a/src/xz/message.h b/src/xz/message.h
index ba1d3222..e3fca3cc 100644
--- a/src/xz/message.h
+++ b/src/xz/message.h
@@ -16,7 +16,7 @@ enum message_verbosity {
 	V_ERROR,    ///< Only error messages
 	V_WARNING,  ///< Errors and warnings
 	V_VERBOSE,  ///< Errors, warnings, and verbose statistics
-	V_DEBUG,    ///< Debugging, FIXME remove?
+	V_DEBUG,    ///< Very verbose
 };