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Kernel+LibC: Add minherit() and MAP_INHERIT_ZERO
This patch adds the minherit() syscall originally invented by OpenBSD. Only the MAP_INHERIT_ZERO mode is supported for now. If set on an mmap region, that region will be zeroed out on fork().
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8 changed files with 58 additions and 1 deletions
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@ -182,7 +182,8 @@ namespace Kernel {
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__ENUMERATE_SYSCALL(perf_event) \
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__ENUMERATE_SYSCALL(shutdown) \
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__ENUMERATE_SYSCALL(get_stack_bounds) \
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__ENUMERATE_SYSCALL(ptrace)
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__ENUMERATE_SYSCALL(ptrace) \
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__ENUMERATE_SYSCALL(minherit)
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namespace Syscall {
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