1From a0594387565e1e6b4a8a8ba04ad13b135cc1f0b5 Mon Sep 17 00:00:00 2001
2From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
3Date: Thu, 1 Apr 2021 07:49:46 +0200
4Subject: [PATCH] lib/getrandom.c: fix build with uclibc < 1.0.35
5
6Fix the following build failure with uclibc < 1.0.35 which is raised
7since the addition of getrandom module in
8https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=682cc4e678aceff32dea2a84b6e5147bdf5a20a7:
9
10In file included from ./sys/random.h:40,
11                 from getrandom.c:22:
12/home/fabrice/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/sys/random.h:27:35: error: unknown type name 'size_t'
13   27 | extern int getrandom(void *__buf, size_t count, unsigned int flags)
14      |                                   ^~~~~~
15/home/fabrice/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/sys/random.h:8:1: note: 'size_t' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'?
16    7 | #include <features.h>
17  +++ |+#include <stddef.h>
18    8 |
19
20This patch is not upstreamable as it is only a workaround for
21uclibc < 1.0.35, upstream uclibc has been patched with
22https://github.com/wbx-github/uclibc-ng/commit/00972c02c2b6e0a95d5def4a71bdfb188e091782
23
24Fixes:
25 - http://autobuild.buildroot.org/results/c69f5c8b8e53ed3de753f0c6d2cdd99497504b49
26
27Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
28---
29 lib/getrandom.c | 1 +
30 1 file changed, 1 insertion(+)
31
32diff --git a/lib/getrandom.c b/lib/getrandom.c
33index 41212fb32..0ad3f9648 100644
34--- a/lib/getrandom.c
35+++ b/lib/getrandom.c
36@@ -19,6 +19,7 @@
37
38 #include <config.h>
39
40+#include <stddef.h>
41 #include <sys/random.h>
42
43 #include <errno.h>
44--
452.30.2
46
47