diff options
| author | Gao Xiang <hsiangkao@redhat.com> | 2020-10-30 20:30:18 +0800 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@redhat.com> | 2020-11-01 23:44:29 +0800 |
| commit | 4d109df7f04264eb17892ad0fd2928a1d2bc4542 (patch) | |
| tree | 55a6f954a4ba56d4f636c6842f98616bfee39427 /include | |
| parent | 10d529afab6e708a7aeaceb1fc0bfba6668fa9d6 (diff) | |
| download | erofs-utils-4d109df7f04264eb17892ad0fd2928a1d2bc4542.tar.gz | |
erofs-utils: support $SOURCE_DATE_EPOCH
Currently, we use -T to set a given UNIX timestamp for all
files, yet reproducible builds [1] requires what is called
"timestamp clamping", IOW, a timestamp must be used no later
than the value of this variable.
Let's support $SOURCE_DATE_EPOCH as well.
[1] https://reproducible-builds.org/specs/source-date-epoch/
Link: https://lore.kernel.org/r/20201030123020.133084-2-hsiangkao@redhat.com
Suggested-by: nl6720 <nl6720@gmail.com>
Reviewed-by: Li Guifu <bluce.lee@aliyun.com>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/erofs/config.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/erofs/config.h b/include/erofs/config.h index e425ce2..02ddf59 100644 --- a/include/erofs/config.h +++ b/include/erofs/config.h @@ -29,11 +29,18 @@ enum { FORCE_INODE_EXTENDED, }; +enum { + TIMESTAMP_NONE, + TIMESTAMP_FIXED, + TIMESTAMP_CLAMPING, +}; + struct erofs_configure { const char *c_version; int c_dbg_lvl; bool c_dry_run; bool c_legacy_compress; + char c_timeinherit; #ifdef HAVE_LIBSELINUX struct selabel_handle *sehnd; |