From 2f172ede7115d0a2730a3b689131042ba559e272 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Wed, 19 Jun 2019 15:04:17 +0200 Subject: Split generic tar code off to static library Signed-off-by: David Oberhollenzer --- tar/tar.h | 65 --------------------------------------------------------------- 1 file changed, 65 deletions(-) delete mode 100644 tar/tar.h (limited to 'tar/tar.h') diff --git a/tar/tar.h b/tar/tar.h deleted file mode 100644 index 7862235..0000000 --- a/tar/tar.h +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -#ifndef TAR_H -#define TAR_H - -#include -#include - -typedef struct { - char name[100]; - char mode[8]; - char uid[8]; - char gid[8]; - char size[12]; - char mtime[12]; - char chksum[8]; - char typeflag; - char linkname[100]; - char magic[6]; - char version[2]; - char uname[32]; - char gname[32]; - char devmajor[8]; - char devminor[8]; - char prefix[155]; - char padding[12]; -} tar_header_t; - -typedef struct { - struct stat sb; - char *name; - char *link_target; - bool unknown_record; -} tar_header_decoded_t; - -#define TAR_TYPE_FILE '0' -#define TAR_TYPE_LINK '1' -#define TAR_TYPE_SLINK '2' -#define TAR_TYPE_CHARDEV '3' -#define TAR_TYPE_BLOCKDEV '4' -#define TAR_TYPE_DIR '5' -#define TAR_TYPE_FIFO '6' - -#define TAR_TYPE_PAX 'x' - -#define TAR_MAGIC "ustar" -#define TAR_VERSION "00" - -/* - Returns < 0 on failure, > 0 if cannot encode, 0 on success. - Prints error/warning messages to stderr. -*/ -int write_tar_header(int fd, const struct stat *sb, const char *name, - const char *slink_target); - -/* calcuate and skip the zero padding */ -int skip_padding(int fd, uint64_t size); - -/* round up to block size and skip the entire entry */ -int skip_entry(int fd, uint64_t size); - -int read_header(int fd, tar_header_decoded_t *out); - -void clear_header(tar_header_decoded_t *hdr); - -#endif /* TAR_H */ -- cgit v1.2.3