Include limits.h to fix compilation against eglibc

diff --git a/utils.h b/utils.h
index 77d0d7317d5bee3f5ebf0034364fed35fd415b77..e0af88f85f04058f12458d2ffc08918861671a65 100644 (file)
--- a/utils.h
+++ b/utils.h
@@ -24,6 +24,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <sys/file.h>