RGBCube/serenity
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3 commits

Author SHA1 Message Date
Liav A
72231b405a AK+Kernel: Introduce StdLib function to copy FixedStringBuffer to user 
This new Kernel StdLib function will be used to copy contents of a
FixedStringBuffer with a null character to a user process.

The first user of this new function is the prctl option of
PR_GET_PROCESS_NAME which would copy a process name including a null
character to a user provided buffer.
 2023-08-25 11:51:52 +02:00
Liav A
b2fd51f561 AK: Implement string formatting for FixedStringBuffers 
To ensure this happens without duplicating code, we allow forcing a
StringBuilder object to only use the inline buffer, so the code in the
AK/Format.cpp file doesn't need to deal with different underlying
storage types (expandable or inline-fixed) at all.
 2023-08-12 11:48:48 -06:00
Liav A
0d30f558f4 AK+Kernel: Add the FixedStringBuffer class and StdLib functions for it 
This class encapsulates a fixed Array with compile-time size definition
for storing ASCII characters.

There are also new Kernel StdLib functions to copy user data into such
objects so this class will be useful later on.
 2023-08-09 21:06:54 -06:00