Software / code / prosody
Annotate
util/bit53.lua @ 12032:3db09eb4c43b
util.format: Ensure sanitation of strings passed to wrong format
Ie. log("debug", "%d", "\1\2\3") should not result in garbage.
Also optimizing for the common case of ASCII string passed to %s and
early returns everywhere.
Returning nil from a gsub callback keeps the original substring.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 11 Dec 2021 13:30:34 +0100 |
| parent | 10241:48f7cda4174d |
| child | 12358:d77d8fba44ad |
| rev | line source |
|---|---|
|
10241
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
1 -- Only the operators needed by net.websocket.frames are provided at this point |
|
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
2 return { |
|
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
3 band = function (a, b) return a & b end; |
|
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
4 bor = function (a, b) return a | b end; |
|
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
5 bxor = function (a, b) return a ~ b end; |
|
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
6 }; |
|
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
7 |
