pci: fix missing limits.h

When building with musl, PATH_MAX is not available if we don't add its header
to pci.c.

Type: fix
Signed-off-by: Guillaume Solignac <gsoligna@cisco.com>
Change-Id: I3d4e7cf5754d7c1d480834d7cd038d5bda46fd2f
Signed-off-by: Pierre Pfister <ppfister@cisco.com>

diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c
index 08923be..f7c63bc 100644 (file)
--- a/src/vlib/linux/pci.c
+++ b/src/vlib/linux/pci.c
@@ -55,6 +55,7 @@
 #include <linux/ethtool.h>
 #include <linux/sockios.h>
 #include <linux/vfio.h>
+#include <limits.h>
 #include <sys/eventfd.h>
 
 #define SYSFS_DEVICES_PCI "/sys/devices/pci"