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Is it possible to change the stack size dynamically - how?

Is it possible to dynamically resize a stack in C?

If so, how?

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6 answers

It depends on the OS you are using.

On Unix / Linux, you can use POSIX syscall setrlimit()for a resource RLIMIT_STACK.

See more details man setrlimit.

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Dynamically, do you mean stack resizing during code execution? AFAIK, this is not possible. But you can set the stack size before running the application. You can do this using the "ulimit -s" command on linux, which will set the stack size for the entire process running in this shell.

, VC6 , Project Properties- > link options- > output- > stack allocations- > reserve. , VC8, .

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Source: https://habr.com/ru/post/1732505/

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