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id: Use pledge()

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This commit is contained in:
Andreas Kling 2020-01-11 20:49:25 +01:00
parent 409a4f7756
commit d30d3fac6f
1 changed files with 4 additions and 0 deletions
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4
Userland/id.cpp
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@ -14,6 +14,10 @@ static bool flag_print_gid_all = false;
int main(int argc, char** argv)
{
if (pledge("stdio rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
static const char* valid_option_characters = "ugGn";
int opt;
while ((opt = getopt(argc, argv, valid_option_characters)) != -1) {