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less: Ignore SIGINT signals

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This matches the behavior of less on Linux and FreeBSD.
This commit is contained in:
Tim Ledbetter 2023-07-12 19:41:04 +01:00 • committed by Andreas Kling
parent 7b0da10dd5
commit e0fcfc8a99
1 changed files with 4 additions and 0 deletions
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4
Userland/Utilities/less.cpp
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@ -554,6 +554,10 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
teardown_action.sa_handler = teardown_sigaction_handler;
TRY(Core::System::sigaction(SIGTERM, &teardown_action, nullptr));
struct sigaction ignore_action;
ignore_action.sa_handler = { SIG_IGN };
TRY(Core::System::sigaction(SIGINT, &ignore_action, nullptr));
Pager pager(filename, file, stdout, prompt);
pager.init();