1# HG changeset patch
2# User "Yann E. MORIN" <yann.morin.1998@free.fr>
3# Date 1511772629 -3600
4#      Mon Nov 27 09:50:29 2017 +0100
5# Branch yem/fixes
6# Node ID 0848fa96c6eb13cf37249d317eff12cbd2f59ff7
7# Parent  3d43b280298c39a67d1d889e01e173f52c12da35
8utils: fix build with kernel headers >= 4.14
9
10In kernel 4.14, CA_SET_PID was removed, in commit 833ff5e7feda (media:
11ca.h: get rid of CA_SET_PID).
12
13Fix dst-util to not fail the build when this is missing.
14
15Fiuxes build failures such as:
16    http://autobuild.buildroot.org/results/708/708f11809b2cafc2a3375dc515803c87b376ed4d/build-end.log
17    http://autobuild.buildroot.org/results/e39/e3939d44376e92e8a35fb179d9890510334d8304/build-end.log
18
19Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
20
21diff --git a/util/dst-utils/dst_test.c b/util/dst-utils/dst_test.c
22--- a/util/dst-utils/dst_test.c
23+++ b/util/dst-utils/dst_test.c
24@@ -111,6 +111,7 @@
25 	return 0;
26 }
27
28+#if defined CA_SET_PID
29 static int dst_set_pid(int cafd)
30 {
31 	if ((ioctl(cafd, CA_SET_PID)) < 0) {
32@@ -120,6 +121,7 @@
33
34 	return 0;
35 }
36+#endif
37
38 static int dst_get_descr(int cafd)
39 {
40@@ -230,8 +232,12 @@
41 				dst_reset(cafd);
42 				break;
43 			case 'p':
44+#if defined CA_SET_PID
45 				printf("%s: PID\n", __FUNCTION__);
46 				dst_set_pid(cafd);
47+#else
48+				printf("%s: PID not supported\n", __FUNCTION__);
49+#endif
50 				break;
51 			case 'g':
52 				printf("%s: Get Desc\n", __FUNCTION__);
53