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top: Use pledge() and unveil()

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This commit is contained in:
Andreas Kling 2020-02-18 10:41:37 +01:00
parent a7dbb3cf96
commit 16d5b1d4ca
Notes: sideshowbarker 2024-07-19 09:14:58 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/16d5b1d4ca8
1 changed files with 17 additions and 0 deletions
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17
Userland/top.cpp
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@ -133,6 +133,23 @@ static Snapshot get_snapshot()
int main(int, char**)
{
if (pledge("stdio rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
if (unveil("/proc/all", "r") < 0) {
perror("unveil");
return 1;
}
if (unveil("/etc/passwd", "r") < 0) {
perror("unveil");
return 1;
}
unveil(nullptr, nullptr);
Vector<ThreadData*> threads;
auto prev = get_snapshot();
usleep(10000);