annotate util/bitcompat.lua @ 13264:9b720c38fee8

mod_cron: Revert bbd3ac65640d Maybe it is better to run daily and weekly tasks 'now' on the theory that people set these things up during times that are appropriate for maintenance already, so the same time next day or next week might be fine for periodic cleanup.
author Kim Alvefur <zash@zash.se>
date Sun, 30 Jul 2023 13:03:40 +0200
parents d10957394a3c
children de902cc0d46c
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48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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1 -- Compatibility layer for bitwise operations
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2
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3 -- First try the bit32 lib
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4 -- Lua 5.3 has it with compat enabled
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5 -- Lua 5.2 has it by default
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6 if _G.bit32 then
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7 return _G.bit32;
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8 end
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9
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10 do
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11 -- Lua 5.3 and 5.4 would be able to use native infix operators
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12 local ok, bitop = pcall(require, "prosody.util.bit53")
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13 if ok then
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14 return bitop;
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15 end
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16 end
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17
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18 error "No bit module found. See https://prosody.im/doc/depends#bitop";