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-rw-r--r--tar/skip.c48
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);
-}