socat: Access c_ispeed and c_ospeed via APIs

make it more portable across libc implementations

(From OE-Core rev: cd3408e7b845891b63de04249982330e02f13ee8)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/socat/socat/0001-Access-c_ispeed-and-c_ospeed-via-APIs.patch

@@ -0,0 +1,39 @@
+From 545d3dec8c91d6074516ffcfa79323ddf9d83839 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 15 Mar 2016 21:36:02 +0000
+Subject: [PATCH] Access c_ispeed and c_ospeed via APIs
+
+Use cfsetispeed(), cfsetospeed(), cfgetispeed, and cfgetospeed()
+instead of operating on c_ispeed and c_ospeed termios structure
+members directly because they are not guaranteed to exist on all
+libc implementations
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Submitted
+
+ xioinitialize.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/xioinitialize.c b/xioinitialize.c
+index 9f50155..632ca4c 100644
+--- a/xioinitialize.c
++++ b/xioinitialize.c
+@@ -65,10 +65,10 @@ int xioinitialize(void) {
+ #if HAVE_TERMIOS_ISPEED && (ISPEED_OFFSET != -1) && (OSPEED_OFFSET != -1)
+ #if defined(ISPEED_OFFSET) && (ISPEED_OFFSET != -1)
+ #if defined(OSPEED_OFFSET) && (OSPEED_OFFSET != -1)
+-      tdata.termarg.c_ispeed = 0x56789abc;
+-      tdata.termarg.c_ospeed = 0x6789abcd;
+-      assert(tdata.termarg.c_ispeed == tdata.speeds[ISPEED_OFFSET]);
+-      assert(tdata.termarg.c_ospeed == tdata.speeds[OSPEED_OFFSET]);
++      cfsetispeed(&tdata.termarg, 0x56789abc);
++      cfsetospeed(&tdata.termarg, 0x6789abcd);
++      assert(cfgetispeed(&tdata.termarg) == tdata.speeds[ISPEED_OFFSET]);
++      assert(cfgetospeed(&tdata.termarg) == tdata.speeds[OSPEED_OFFSET]);
+ #endif
+ #endif
+ #endif
+-- 
+1.9.1
+

meta/recipes-connectivity/socat/socat_1.7.3.1.bb

@@ -15,6 +15,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
 SRC_URI = "http://www.dest-unreach.org/socat/download/socat-${PV}.tar.bz2 \
            file://Makefile.in-fix-for-parallel-build.patch \
            file://0001-define-NETDB_INTERNAL-to-1-if-not-available.patch \
+           file://0001-Access-c_ispeed-and-c_ospeed-via-APIs.patch \
 "
 
 SRC_URI[md5sum] = "334e46924f2b386299c9db2ac22bcd36"