NULL-Terminated Strings #4

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opened 2023-10-10 12:30:32 +00:00 by jordan · 2 comments

jordan commented

2023-10-10 12:30:32 +00:00

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NULL-terminated strings are a source of many inefficiencies and potential vulnerabilities in C code. We should add a custom Str type that stores the length separately and has its own handling functions for concatenation and the like.

NULL-terminated strings are a source of many inefficiencies and potential vulnerabilities in C code. We should add a custom `Str` type that stores the length separately and has its own handling functions for concatenation and the like.

jordan added the

enhancement

label 2023-11-04 19:34:59 +00:00

jordan commented

2024-01-13 17:34:07 +00:00

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This custom Str type should be Unicode aware. If that means it stores characters as uint32_t, then so be it, although that isn't very memory-efficient in most cases.

This custom `Str` type should be Unicode aware. If that means it stores characters as `uint32_t`, then so be it, although that isn't very memory-efficient in most cases.

jordan added this to the Cytoplasm v1.0.0 milestone 2024-01-13 17:35:02 +00:00

jordan commented

2024-05-27 21:18:06 +00:00

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If we are going to go with a custom string type, we should also implement string interning so that #33 doesn't use up so much memory.

jordan referenced this issue

2024-05-27 21:19:49 +00:00

Copy filename into preallocated field with Cytoplasm's Memory API #33