Move library source into src sub-directory

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 0 insertions, 48 deletions

diff --git a/lib/tar/checksum.c b/lib/tar/checksum.c
deleted file mode 100644
index 6541373..0000000
--- a/lib/tar/checksum.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * checksum.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-
-#include "tar/format.h"
-
-#include <stdio.h>
-
-static unsigned int get_checksum(const tar_header_t *hdr)
-{
-	const unsigned char *header_start = (const unsigned char *)hdr;
-	const unsigned char *chksum_start = (const unsigned char *)hdr->chksum;
-	const unsigned char *header_end = header_start + sizeof(*hdr);
-	const unsigned char *chksum_end = chksum_start + sizeof(hdr->chksum);
-	const unsigned char *p;
-	unsigned int chksum = 0;
-
-	for (p = header_start; p < chksum_start; p++)
-		chksum += *p;
-	for (; p < chksum_end; p++)
-		chksum += ' ';
-	for (; p < header_end; p++)
-		chksum += *p;
-	return chksum;
-}
-
-void update_checksum(tar_header_t *hdr)
-{
-	unsigned int chksum = get_checksum(hdr);
-
-	sprintf(hdr->chksum, "%06o", chksum);
-	hdr->chksum[6] = '\0';
-	hdr->chksum[7] = ' ';
-}
-
-bool is_checksum_valid(const tar_header_t *hdr)
-{
-	unsigned int calculated_chksum = get_checksum(hdr);
-	sqfs_u64 read_chksum;
-
-	if (read_octal(hdr->chksum, sizeof(hdr->chksum), &read_chksum))
-		return 0;
-	return read_chksum == calculated_chksum;
-}