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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-05-04 06:44:54 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-05-04 06:44:54 +0000
commit1055efa7474b51f3cd9e0149f1efc44678bcd9b9 (patch)
tree5f9ebb5ebb4575d376d5e0f44d11464879630256 /Build/source/texk/dvipdfm-x
parent9b84c0a0b4043d78a3a39d604673f6f33ae815da (diff)
dvipdfm-x: improve support of SOURCE_DATE_EPOCH
git-svn-id: svn://tug.org/texlive/trunk@40882 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x')
-rw-r--r--Build/source/texk/dvipdfm-x/pdffont.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/Build/source/texk/dvipdfm-x/pdffont.c b/Build/source/texk/dvipdfm-x/pdffont.c
index 7c8a94ea435..3ac790c8fe0 100644
--- a/Build/source/texk/dvipdfm-x/pdffont.c
+++ b/Build/source/texk/dvipdfm-x/pdffont.c
@@ -91,7 +91,9 @@ pdf_font_set_dpi (int font_dpi)
/* If an environment variable SOURCE_DATE_EPOCH is correctly defined like
* SOURCE_DATE_EPOCH=1456304492, then returns this value, to be used as the
* 'current time', otherwise returns INVALID_EPOCH_VALUE (= 0xfffffffffULL).
- * The value should be less than about (3000 - 1970) years in seconds.
+ * Here we follow the limit in Microsoft Visual Studio 2010, that is,
+ * the value should be less than 32535291600, so we define 0xfffffffffULL
+ * as INVALID_EPOCH_VALUE.
*/
time_t