1 files changed, 0 insertions, 96 deletions
diff --git a/lib/fstream/compress/bzip2.c b/lib/fstream/compress/bzip2.c
deleted file mode 100644
index 7f0c09a..0000000
--- a/lib/fstream/compress/bzip2.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * bzip2.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "../internal.h"
-
-#include <bzlib.h>
-
-typedef struct {
-	ostream_comp_t base;
-
-	bz_stream strm;
-} ostream_bzip2_t;
-
-static int flush_inbuf(ostream_comp_t *base, bool finish)
-{
-	ostream_bzip2_t *bzip2 = (ostream_bzip2_t *)base;
-	size_t have;
-	int ret;
-
-	bzip2->strm.next_in = (char *)base->inbuf;
-
-	if (base->inbuf_used > sizeof(base->inbuf))
-		base->inbuf_used = sizeof(base->inbuf);
-
-	if ((sizeof(size_t) > sizeof(unsigned int)) &&
-	    (base->inbuf_used > (size_t)UINT_MAX)) {
-		bzip2->strm.avail_in = UINT_MAX;
-	} else {
-		bzip2->strm.avail_in = (unsigned int)base->inbuf_used;
-	}
-
-	for (;;) {
-		bzip2->strm.next_out = (char *)base->outbuf;
-		bzip2->strm.avail_out = sizeof(base->outbuf);
-
-		ret = BZ2_bzCompress(&bzip2->strm, finish ? BZ_FINISH : BZ_RUN);
-
-		if (ret < 0 && ret != BZ_OUTBUFF_FULL) {
-			fprintf(stderr, "%s: internal error in bzip2 "
-				"compressor.\n",
-				base->wrapped->get_filename(base->wrapped));
-			return -1;
-		}
-
-		have = sizeof(base->outbuf) - bzip2->strm.avail_out;
-
-		if (base->wrapped->append(base->wrapped, base->outbuf, have))
-			return -1;
-
-		if (ret == BZ_STREAM_END || ret == BZ_OUTBUFF_FULL ||
-		    bzip2->strm.avail_in == 0) {
-			break;
-		}
-	}
-
-	if (bzip2->strm.avail_in > 0) {
-		memmove(base->inbuf, bzip2->strm.next_in,
-			bzip2->strm.avail_in);
-	}
-
-	base->inbuf_used = bzip2->strm.avail_in;
-	return 0;
-}
-
-static void cleanup(ostream_comp_t *base)
-{
-	ostream_bzip2_t *bzip2 = (ostream_bzip2_t *)base;
-
-	BZ2_bzCompressEnd(&bzip2->strm);
-}
-
-ostream_comp_t *ostream_bzip2_create(const char *filename)
-{
-	ostream_bzip2_t *bzip2 = calloc(1, sizeof(*bzip2));
-	ostream_comp_t *base = (ostream_comp_t *)bzip2;
-
-	if (bzip2 == NULL) {
-		fprintf(stderr, "%s: creating bzip2 compressor: %s.\n",
-			filename, strerror(errno));
-		return NULL;
-	}
-
-	if (BZ2_bzCompressInit(&bzip2->strm, 9, 0, 30) != BZ_OK) {
-		fprintf(stderr, "%s: error initializing bzip2 compressor.\n",
-			filename);
-		free(bzip2);
-		return NULL;
-	}
-
-	base->flush_inbuf = flush_inbuf;
-	base->cleanup = cleanup;
-	return base;
-}