aaec2ad13b
This release introduces 64-bit time_t, which is needed to avoid the year 2038 problem. Remove upstream patches. Refreshed others. Rebased features.h file based on latest musl. Signed-off-by: Rosen Penev <rosenp@gmail.com>
29 lines
748 B
Diff
29 lines
748 B
Diff
--- a/src/time/__tz.c
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+++ b/src/time/__tz.c
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@@ -31,6 +31,9 @@ static int r0[5], r1[5];
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static const unsigned char *zi, *trans, *index, *types, *abbrevs, *abbrevs_end;
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static size_t map_size;
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+static const char *tzfile;
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+static size_t tzfile_size;
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+
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static char old_tz_buf[32];
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static char *old_tz = old_tz_buf;
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static size_t old_tz_size = sizeof old_tz_buf;
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@@ -132,6 +135,15 @@ static void do_tzset()
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"/usr/share/zoneinfo/\0/share/zoneinfo/\0/etc/zoneinfo/\0";
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s = getenv("TZ");
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+
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+ /* if TZ is empty try to read it from /etc/TZ */
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+ if (!s || !*s) {
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+ if (tzfile)
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+ __munmap((void*)tzfile, tzfile_size);
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+
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+ s = tzfile = (void *)__map_file("/etc/TZ", &tzfile_size);
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+ }
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+
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if (!s) s = "/etc/localtime";
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if (!*s) s = __utc;
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