[PATCH] iproute2: tc_bpf.c: fix building with musl libc

[PATCH] iproute2: tc_bpf.c: fix building with musl libc

[Gustavo Zacarias]

We need limits.h for PATH_MAX, fixes:

tc_bpf.c: In function ‘bpf_map_selfcheck_pinned’:
tc_bpf.c:222:12: error: ‘PATH_MAX’ undeclared (first use in this
function)
  char file[PATH_MAX], buff[4096];

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
---
 tc/tc_bpf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tc/tc_bpf.c b/tc/tc_bpf.c
index d94af82..042e76f 100644
--- a/tc/tc_bpf.c
+++ b/tc/tc_bpf.c
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <stdarg.h>
+#include <limits.h>
 
 #ifdef HAVE_ELF
 #include <libelf.h>
-- 
2.7.3

Re: [PATCH] iproute2: tc_bpf.c: fix building with musl libc

[Daniel Borkmann]

On 04/08/2016 02:59 PM, Gustavo Zacarias wrote:
> We need limits.h for PATH_MAX, fixes:
>
> tc_bpf.c: In function ‘bpf_map_selfcheck_pinned’:
> tc_bpf.c:222:12: error: ‘PATH_MAX’ undeclared (first use in this
> function)
>    char file[PATH_MAX], buff[4096];
>
> Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

Fine with me, thanks!

Acked-by: Daniel Borkmann <daniel@iogearbox.net>

Re: [PATCH] iproute2: tc_bpf.c: fix building with musl libc

[Stephen Hemminger]

On Fri,  8 Apr 2016 09:59:33 -0300
Gustavo Zacarias <gustavo@zacarias.com.ar> wrote:

> We need limits.h for PATH_MAX, fixes:
> 
> tc_bpf.c: In function ‘bpf_map_selfcheck_pinned’:
> tc_bpf.c:222:12: error: ‘PATH_MAX’ undeclared (first use in this
> function)
>   char file[PATH_MAX], buff[4096];
> 
> Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

Applied