LibCore: Add a wrapper for endgrent()

1 files changed, 11 insertions, 0 deletions

diff --git a/Userland/Libraries/LibCore/System.cpp b/Userland/Libraries/LibCore/System.cpp
index ce810cd925..13834394f4 100644
--- a/Userland/Libraries/LibCore/System.cpp
+++ b/Userland/Libraries/LibCore/System.cpp
@@ -687,6 +687,17 @@ ErrorOr<off_t> lseek(int fd, off_t offset, int whence)
     return rc;
 }
 
+ErrorOr<void> endgrent()
+{
+    int old_errno = 0;
+    swap(old_errno, errno);
+    ::endgrent();
+    if (errno != 0)
+        return Error::from_syscall("endgrent", -errno);
+    errno = old_errno;
+    return {};
+}
+
 ErrorOr<WaitPidResult> waitpid(pid_t waitee, int options)
 {
     int wstatus;