Split generic tar code off to static library

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

1 files changed, 0 insertions, 48 deletions

diff --git a/tar/skip.c b/tar/skip.c
deleted file mode 100644
index 69208b2..0000000
--- a/tar/skip.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-#include "util.h"
-#include "tar.h"
-
-#include <stdio.h>
-
-static int skip_bytes(int fd, uint64_t size)
-{
-	unsigned char buffer[1024];
-	ssize_t ret;
-	size_t diff;
-
-	while (size != 0) {
-		diff = sizeof(buffer);
-		if (diff > size)
-			diff = size;
-
-		ret = read_retry(fd, buffer, diff);
-
-		if (ret < 0) {
-			perror("reading tar record data");
-			return -1;
-		}
-
-		if ((size_t)ret < diff) {
-			fputs("unexpected end of file\n", stderr);
-			return -1;
-		}
-
-		size -= diff;
-	}
-
-	return 0;
-}
-
-int skip_padding(int fd, uint64_t size)
-{
-	size_t tail = size % 512;
-
-	return tail ? skip_bytes(fd, 512 - tail) : 0;
-}
-
-int skip_entry(int fd, uint64_t size)
-{
-	size_t tail = size % 512;
-
-	return skip_bytes(fd, tail ? (size + 512 - tail) : size);
-}