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fchmod does not work for shared memory in Mac OS #156

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elfenpiff opened this issue Mar 12, 2024 · 0 comments
Open
2 tasks

fchmod does not work for shared memory in Mac OS #156

elfenpiff opened this issue Mar 12, 2024 · 0 comments
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bug Something isn't working

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@elfenpiff
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elfenpiff commented Mar 12, 2024 •
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Required information

Operating system:

  • Mac OS Big Sur 11.0.1

Observed result or behaviour:
Calling fchmod with a file descriptor belonging to a shared memory always results in (errno == 2 (EINVAL)) since shared memory file descriptors are not supported?!

ToDo:

  • Remove all quick fixes from mac os platform. (shm_open and fchmod)
  • Introduce a fd translator like in windows and apply rights to trampoline file instead
@elfenpiff elfenpiff added the bug Something isn't working label Mar 12, 2024
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@elfenpiff