examples/ip_pipeline: fix build in old environments

This patch fixes build errors on linux kernels such as
SuSE 11-SP2/3(64 bits), etc.

Error Log:
	error: implicit declaration of function 'WIFEXITED'
	error: implicit declaration of function 'WEXITSTATUS'

Fixes: ed0b2d0201 ("examples/ip_pipeline: add more ports")

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This commit is contained in:
Jasvinder Singh 2015-12-09 11:12:53 +00:00 committed by Thomas Monjalon
parent 2d8d97b734
commit 91e25dc5b5

View File

@ -40,6 +40,7 @@
#include <string.h>
#include <libgen.h>
#include <unistd.h>
#include <sys/wait.h>
#include <rte_errno.h>
#include <rte_cfgfile.h>