X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=liblttsessiondcomm%2Fliblttsessiondcomm.c;h=bc74cc9e837ac867fab89c38836929f6096f236d;hp=d2d22bc5d69ca1946ae6270c30cdb889c5da5661;hb=df0da1392bb6c77fff7fc65be518dce7de457ed7;hpb=e065084a507dd07b658b3d26c58b1ddd519e25a0

diff --git a/liblttsessiondcomm/liblttsessiondcomm.c b/liblttsessiondcomm/liblttsessiondcomm.c
index d2d22bc5d..bc74cc9e8 100644
--- a/liblttsessiondcomm/liblttsessiondcomm.c
+++ b/liblttsessiondcomm/liblttsessiondcomm.c
@@ -39,6 +39,9 @@ static const char *lttcomm_readable_code[] = {
 	[ LTTCOMM_ERR_INDEX(LTTCOMM_NO_SESSION) ] = "No session found",
 	[ LTTCOMM_ERR_INDEX(LTTCOMM_LIST_FAIL) ] = "Unable to list traceable apps",
 	[ LTTCOMM_ERR_INDEX(LTTCOMM_NO_APPS) ] = "No traceable apps found",
+	[ LTTCOMM_ERR_INDEX(LTTCOMM_NO_SESS) ] = "No session found",
+	[ LTTCOMM_ERR_INDEX(LTTCOMM_FATAL) ] = "Fatal error of the session daemon",
+	[ LTTCOMM_ERR_INDEX(LTTCOMM_CREATE_FAIL) ] = "Create trace failed",
 };
 
 /*
@@ -224,3 +227,21 @@ ssize_t lttcomm_send_unix_sock(int sock, void *buf, size_t len)
 
 	return ret;
 }
+
+/*
+ *  lttcomm_close_unix_sock
+ *
+ *  Shutdown cleanly a unix socket.
+ */
+int lttcomm_close_unix_sock(int sock)
+{
+	int ret;
+
+	/* Shutdown receptions and transmissions */
+	ret = shutdown(sock, SHUT_RDWR);
+	if (ret < 0) {
+		perror("shutdown");
+	}
+
+	return ret;
+}