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Ah, okay. In that case I feel like the only sane way to approach this is to completely abolish null-terminated strings, and reimplement everything (including st
by whytevuhuni 3mo ago
Ah, okay. In that case I feel like the only sane way to approach this is to completely abolish null-terminated strings, and reimplement everything (including stuff like printf's format and arguments) in terms of strv. Otherwise if there has to be a 2cstr function, it should be an allocating one.
- uecker 3mo agoReimplementing everything is not an option in C. But one should be able to pass string views directly to printf. The allocating version is what string_dup does. strv2cstr is certainly more dangerous. But as since the size is encoded in the return type, compilers can add bounds checking (and partially already do so).