2 files changed, 23 insertions, 0 deletions
diff --git a/ctdb/common/system_aix.c b/ctdb/common/system_aix.c
index 1404a82901..c17598a3af 100644
--- a/ctdb/common/system_aix.c
+++ b/ctdb/common/system_aix.c
@@ -362,3 +362,14 @@ bool ctdb_sys_check_iface_exists(const char *iface)
 	return true;
 }
 
+int ctdb_get_peer_pid(const int fd, pid_t *peer_pid)
+{
+	struct peercred_struct cr;
+	socklen_t crl = sizeof(struct peercred_struct);
+	int ret;
+	if ((ret = getsockopt(fd, SOL_SOCKET, SO_PEERID, &cr, &crl) == 0)) {
+		peer_pid = cr.pid;
+	}
+	return ret;
+}
+
diff --git a/ctdb/common/system_linux.c b/ctdb/common/system_linux.c
index ca2d47580b..cb26dcd654 100644
--- a/ctdb/common/system_linux.c
+++ b/ctdb/common/system_linux.c
@@ -563,3 +563,15 @@ bool ctdb_sys_check_iface_exists(const char *iface)
 	
 	return true;
 }
+
+int ctdb_get_peer_pid(const int fd, pid_t *peer_pid)
+{
+	struct ucred cr;
+	socklen_t crl = sizeof(struct ucred);
+	int ret;
+	if ((ret = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &cr, &crl) == 0)) {
+		peer_pid = cr.pid;
+	}
+	return ret;
+}
+