Build of samples/bpf on debian/jessie fails with:
HOSTCC /home/dsa/kernel-3.git/samples/bpf/test_lru_dist.o
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c: In function ‘main’:
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:9: error: variable ‘r’
has initializer but incomplete type
struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY};
^
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:21: error:
‘RLIM_INFINITY’ undeclared (first use in this function)
struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY};
^
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:21: note: each
undeclared identifier is reported only once for each function it appears in
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:9: warning: excess
elements in struct initializer
struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY};
^
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:9: warning: (near
initialization for ‘r’)
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:9: warning: excess
elements in struct initializer
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:9: warning: (near
initialization for ‘r’)
/home/dsa/kernel-3.git/samples/bpf/test_lru_dist.c:490:16: error: storage size
of ‘r’ isn’t known
struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY};
Add sys/resource.h to the include list
Fixes: 5db58faf989f ("bpf: Add tests for the LRU bpf_htab")
Signed-off-by: David Ahern <[email protected]>
Cc: Martin KaFai Lau <[email protected]>
---
samples/bpf/test_lru_dist.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/samples/bpf/test_lru_dist.c b/samples/bpf/test_lru_dist.c
index 2859977b7f37..bc4a2142eb91 100644
--- a/samples/bpf/test_lru_dist.c
+++ b/samples/bpf/test_lru_dist.c
@@ -16,6 +16,7 @@
#include <sched.h>
#include <sys/wait.h>
#include <sys/stat.h>
+#include <sys/resource.h>
#include <fcntl.h>
#include <stdlib.h>
#include <time.h>
--
2.1.4
