Include <signal.h>.

diff --git a/nptl/tst-basic7.c b/nptl/tst-basic7.c
index 7dc361aea419cfa5f563b4ac30ec6d62f5057909..4e7ff5eaf49dcd320fdc566982467c9ea555905a 100644 (file)
--- a/nptl/tst-basic7.c
+++ b/nptl/tst-basic7.c
@@ -19,6 +19,7 @@
 
 #include <errno.h>
 #include <pthread.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>