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util/bitcompat.lua

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util/bitcompat.lua @ 13011:16b47c3b44f3

mod_invites_register: Allow roles to be an ordered list, first being primary Part of an update to mod_invites and friends to the new authz and roles. Invites with roles in the old way will need to be migrated, but with invites often being short lived it is probably not a long-lived problem.
author Kim Alvefur <zash@zash.se>
date Thu, 30 Mar 2023 11:05:40 +0200
parent 12975:d10957394a3c
child 13624:de902cc0d46c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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10241
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
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1 -- Compatibility layer for bitwise operations
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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2
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
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3 -- First try the bit32 lib
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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4 -- Lua 5.3 has it with compat enabled
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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5 -- Lua 5.2 has it by default
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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6 if _G.bit32 then
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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7 return _G.bit32;
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8 end
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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9
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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10 do
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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11 -- Lua 5.3 and 5.4 would be able to use native infix operators
12975
d10957394a3c util: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
parents: 12573
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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
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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17
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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18 error "No bit module found. See https://prosody.im/doc/depends#bitop";