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authorDenys Vlasenko2021-08-20 17:58:49 +0200
committerDenys Vlasenko2021-08-20 17:58:49 +0200
commit62d5a1e56f4022002c5c55e02d7d29e1e68bc236 (patch)
tree2712cc1241e294c23f77528d83448853e20f3ccc /include
parent38e9c8c95b919e949b1cdd16f05b648a75983f57 (diff)
downloadbusybox-62d5a1e56f4022002c5c55e02d7d29e1e68bc236.zip
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tar,smemcap: commonalyze checksumming code for tar header
function old new delta chksum_and_xwrite_tar_header - 99 +99 writeheader 280 199 -81 chksum_and_xwrite 102 - -102 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 0/1 up/down: 99/-183) Total: -84 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/bb_archive.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/bb_archive.h b/include/bb_archive.h
index 9b1db5b..dc5e55f 100644
--- a/include/bb_archive.h
+++ b/include/bb_archive.h
@@ -167,6 +167,7 @@ typedef struct tar_header_t { /* byte offset */
struct BUG_tar_header {
char c[sizeof(tar_header_t) == TAR_BLOCK_SIZE ? 1 : -1];
};
+void chksum_and_xwrite_tar_header(int fd, struct tar_header_t *hp) FAST_FUNC;
extern const char cpio_TRAILER[];