RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 08:17:35 +00:00
Code Issues Activity Actions

sleep: Use pledge()

Browse source
This commit is contained in:
Andreas Kling 2020-01-27 21:39:35 +01:00
parent 8f6dc3e9a0
commit a7b984ec49
1 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Userland/sleep.cpp
View file

@ -35,6 +35,11 @@ void handle_sigint(int)
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
if (pledge("stdio", nullptr) < 0) {
perror("pledge");
return 1;
}
if (argc != 2) { if (argc != 2) {
printf("usage: sleep <seconds>\n"); printf("usage: sleep <seconds>\n");
return 1; return 1;