RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 16:37:47 +00:00
Code Issues Activity Actions

Userland: Add pledge to less

Browse source
This commit is contained in:
Ralf Donau 2021-07-07 18:44:55 +02:00 • committed by Andreas Kling
parent 4ac8d9c2ac
commit 6386c2d880
1 changed files with 10 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Userland/Utilities/less.cpp
View file

@ -306,6 +306,11 @@ static void cat_file(FILE* file)
int main(int argc, char** argv)
{
if (pledge("stdio rpath tty", nullptr) < 0) {
perror("pledge");
return 1;
}
char const* filename = "-";
char const* prompt = "?f%f :.(line %l)?e (END):.";
bool dont_switch_buffer = false;
@ -330,6 +335,11 @@ int main(int argc, char** argv)
file = fopen(filename, "r");
}
if (pledge("stdio tty", nullptr) < 0) {
perror("pledge");
return 1;
}
if (emulate_more) {
// Configure options that match more's behavior
dont_switch_buffer = true;