LibCore: Add beep wrapper

2 files changed, 10 insertions, 0 deletions

diff --git a/Userland/Libraries/LibCore/System.cpp b/Userland/Libraries/LibCore/System.cpp
index 7a9df33728..c0b73dbbd5 100644
--- a/Userland/Libraries/LibCore/System.cpp
+++ b/Userland/Libraries/LibCore/System.cpp
@@ -26,6 +26,15 @@
 namespace Core::System {
 
 #ifdef __serenity__
+
+ErrorOr<void> beep()
+{
+    auto rc = ::sysbeep();
+    if (rc < 0)
+        return Error::from_syscall("beep", rc);
+    return {};
+}
+
 ErrorOr<void> pledge(StringView promises, StringView execpromises)
 {
     Syscall::SC_pledge_params params {
diff --git a/Userland/Libraries/LibCore/System.h b/Userland/Libraries/LibCore/System.h
index 8a3a414860..40a1d0d888 100644
--- a/Userland/Libraries/LibCore/System.h
+++ b/Userland/Libraries/LibCore/System.h
@@ -30,6 +30,7 @@
 namespace Core::System {
 
 #ifdef __serenity__
+ErrorOr<void> beep();
 ErrorOr<void> pledge(StringView promises, StringView execpromises = {});
 ErrorOr<void> unveil(StringView path, StringView permissions);
 ErrorOr<void> sendfd(int sockfd, int fd);