import-layers/yocto-poky/meta/recipes-support/gnutls/gnutls/correct_rpl_gettimeofday_signature.patch

From 81b0f04c14f673b99778d2e7d8e85461e0bf2018 Mon Sep 17 00:00:00 2001
From: Valentin Popa <valentin.popa@intel.com>
Date: Fri, 25 Apr 2014 13:58:55 +0300
Subject: [PATCH 1/3] Correct rpl_gettimeofday signature

Currently we fail on uclibc like below

| In file included from /home/kraj/work/angstrom/sources/openembedded-core/build/tmp-uclibc/sysroots/qemuarm/usr/include/sys/procfs.h:32:0,
|                  from /home/kraj/work/angstrom/sources/openembedded-core/build/tmp-uclibc/sysroots/qemuarm/usr/include/sys/ucontext.h:26,
|                  from /home/kraj/work/angstrom/sources/openembedded-core/build/tmp-uclibc/sysroots/qemuarm/usr/include/signal.h:392,
|                  from ../../gl/signal.h:52,
|                  from ../../gl/sys/select.h:58,
|                  from /home/kraj/work/angstrom/sources/openembedded-core/build/tmp-uclibc/sysroots/qemuarm/usr/include/sys/types.h:220,
|                  from ../../gl/sys/types.h:28,
|                  from ../../lib/includes/gnutls/gnutls.h:46,
|                  from ex-cxx.cpp:3:
| ../../gl/sys/time.h:396:66: error: conflicting declaration 'void* restrict'
| ../../gl/sys/time.h:396:50: error: 'restrict' has a previous declaration as 'timeval* restrict'
| make[4]: *** [ex-cxx.o] Error 1
| make[4]: *** Waiting for unfinished jobs....

GCC detects that we call 'restrict' as param name in function
signatures and complains since both params are called 'restrict'
therefore we use __restrict to denote the C99 keywork

This only happens of uclibc since this code is not excercised with
eglibc otherwise we will have same issue there too

Signed-off-by: Khem Raj <raj.khem@gmail.com>

Upstream-Status: Pending

---
 gl/sys_time.in.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gl/sys_time.in.h b/gl/sys_time.in.h
index 5a8caf3..2dc5718 100644
--- a/gl/sys_time.in.h
+++ b/gl/sys_time.in.h
@@ -93,20 +93,20 @@ struct timeval
 #   define gettimeofday rpl_gettimeofday
 #  endif
 _GL_FUNCDECL_RPL (gettimeofday, int,
-                  (struct timeval *restrict, void *restrict)
+                  (struct timeval *__restrict, void *__restrict)
                   _GL_ARG_NONNULL ((1)));
 _GL_CXXALIAS_RPL (gettimeofday, int,
-                  (struct timeval *restrict, void *restrict));
+                  (struct timeval *__restrict, void *__restrict));
 # else
 #  if !@HAVE_GETTIMEOFDAY@
 _GL_FUNCDECL_SYS (gettimeofday, int,
-                  (struct timeval *restrict, void *restrict)
+                  (struct timeval *__restrict, void *__restrict)
                   _GL_ARG_NONNULL ((1)));
 #  endif
 /* Need to cast, because on glibc systems, by default, the second argument is
                                                   struct timezone *.  */
 _GL_CXXALIAS_SYS_CAST (gettimeofday, int,
-                       (struct timeval *restrict, void *restrict));
+                       (struct timeval *__restrict, void *__restrict));
 # endif
 _GL_CXXALIASWARN (gettimeofday);
 # if defined __cplusplus && defined GNULIB_NAMESPACE
-- 
2.10.2