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53d011fa1a
Remove the constants that assume a base unit in favor of explicit x_per_y constants. nanosecond calendar timestamps now use i128 for the type. This affects fs.File.Stat, std.time.nanoTimestamp, and fs.File.updateTimes. calendar timestamps are now signed, because the value can be less than the epoch (the user can set their computer time to whatever they wish). implement std.os.clock_gettime for Windows when clock id is CLOCK_CALENDAR.
38 lines
884 B
Zig
38 lines
884 B
Zig
//! Epoch reference times in terms of their difference from
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//! UTC 1970-01-01 in seconds.
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/// Jan 01, 1970 AD
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pub const posix = 0;
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/// Jan 01, 1980 AD
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pub const dos = 315532800;
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/// Jan 01, 2001 AD
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pub const ios = 978307200;
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/// Nov 17, 1858 AD
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pub const openvms = -3506716800;
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/// Jan 01, 1900 AD
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pub const zos = -2208988800;
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/// Jan 01, 1601 AD
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pub const windows = -11644473600;
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/// Jan 01, 1978 AD
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pub const amiga = 252460800;
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/// Dec 31, 1967 AD
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pub const pickos = -63244800;
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/// Jan 06, 1980 AD
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pub const gps = 315964800;
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/// Jan 01, 0001 AD
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pub const clr = -62135769600;
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pub const unix = posix;
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pub const android = posix;
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pub const os2 = dos;
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pub const bios = dos;
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pub const vfat = dos;
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pub const ntfs = windows;
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pub const ntp = zos;
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pub const jbase = pickos;
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pub const aros = amiga;
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pub const morphos = amiga;
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pub const brew = gps;
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pub const atsc = gps;
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pub const go = clr;
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