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hostname: Use pledge()

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This commit is contained in:
Andreas Kling 2020-02-18 13:17:11 +01:00
parent 60c8d2379a
commit 3b3b4b0e04
1 changed files with 5 additions and 0 deletions
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5
Userland/hostname.cpp
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@ -31,6 +31,11 @@
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
if (pledge("stdio", nullptr) < 0) {
perror("pledge");
return 1;
}
(void)argc; (void)argc;
(void)argv; (void)argv;
char buffer[HOST_NAME_MAX]; char buffer[HOST_NAME_MAX];