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| author | Andreas Kling <kling@serenityos.org> | 2020-02-18 10:58:04 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-02-18 11:35:47 +0100 |
| commit | 7266cee590418f8755ab3ca6e42e72b24c746510 (patch) | |
| tree | 41000ca37e0fd12ca624efd984148e413b61f02d /Userland/clear.cpp | |
| parent | 1612a1d4898eb65a14130265265cabe566b4ecbf (diff) | |
| download | serenity-7266cee590418f8755ab3ca6e42e72b24c746510.zip | |
clear: Use pledge()
Diffstat (limited to 'Userland/clear.cpp')
| -rw-r--r-- | Userland/clear.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Userland/clear.cpp b/Userland/clear.cpp index dd6205f2ab..fd3f0506a4 100644 --- a/Userland/clear.cpp +++ b/Userland/clear.cpp @@ -25,9 +25,14 @@ */ #include <stdio.h> +#include <unistd.h> int main(int, char**) { + if (pledge("stdio", nullptr) < 0) { + perror("pledge"); + return 1; + } printf("\033[3J\033[H\033[2J"); fflush(stdout); return 0; |