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head: Use pledge()

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This commit is contained in:
Brian Gianforcaro 2020-02-22 12:14:21 -08:00 • committed by Andreas Kling
parent 21c78e2fc3
commit 540d9caa8e
1 changed files with 5 additions and 0 deletions
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5
Userland/head.cpp
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@ -35,6 +35,11 @@ int head(const String& filename, bool print_filename, int line_count, int char_c
int main(int argc, char** argv)
{
if (pledge("stdio rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
int line_count = 0;
int char_count = 0;
bool never_print_filenames = false;