2 files changed, 8 insertions, 0 deletions
diff --git a/Userland/Libraries/LibCore/System.cpp b/Userland/Libraries/LibCore/System.cpp
index d87ff035ae..f51145fac2 100644
--- a/Userland/Libraries/LibCore/System.cpp
+++ b/Userland/Libraries/LibCore/System.cpp
@@ -477,6 +477,13 @@ ErrorOr<void> setegid(gid_t gid)
     return {};
 }
 
+ErrorOr<void> setpgid(pid_t pid, pid_t pgid)
+{
+    if (::setpgid(pid, pgid) < 0)
+        return Error::from_syscall("setpgid"sv, -errno);
+    return {};
+}
+
 ErrorOr<bool> isatty(int fd)
 {
     int rc = ::isatty(fd);
diff --git a/Userland/Libraries/LibCore/System.h b/Userland/Libraries/LibCore/System.h
index addd51ddcd..8ea4b27693 100644
--- a/Userland/Libraries/LibCore/System.h
+++ b/Userland/Libraries/LibCore/System.h
@@ -76,6 +76,7 @@ ErrorOr<void> setuid(uid_t);
 ErrorOr<void> seteuid(uid_t);
 ErrorOr<void> setgid(gid_t);
 ErrorOr<void> setegid(gid_t);
+ErrorOr<void> setpgid(pid_t pid, pid_t pgid);
 ErrorOr<bool> isatty(int fd);
 ErrorOr<void> symlink(StringView target, StringView link_path);
 ErrorOr<void> mkdir(StringView path, mode_t);