55 lines
1.7 KiB
Diff
55 lines
1.7 KiB
Diff
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From c34767aa22623a21369f1464c52fc4635895223c Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Fri, 8 Nov 2019 18:25:35 +0100
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Subject: [PATCH] linux-serial-test.c: fix missing CMSPAR define on MIPS
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This patch is an adaptation of
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https://git.busybox.net/buildroot/diff/package/freerdp/0003-add-missing-define.patch?id=78cd32631e959e04b1a2f18be7b0757e21482438
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linux-serial-test.c uses CMSPAR, which is defined by glibc in
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bits/termios.h.
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glibc has two flavours of bits/termios.h: a generic one and an
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architecture-specific one. When installing, glibc will install the
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architecture-specific file if it exists, otherwise it installs the
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generic file. Only Alpha, MIPS, PPC and Sparc have their own
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bits/termios.h.
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The generic bits/termios.h, as well as the Alpha, PPC and Sparc flavours
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do define CMSPAR. However, the MIPS flavour does not define it.
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Define CMSPAR to the value from the generic value, which is also the
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value known to the Linux kernel for MIPS.
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Fixes:
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- http://autobuild.buildroot.org/results/1350cc46dcb285772b1a4c90aec6ba38fdb11e3c
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/cbrake/linux-serial-test/pull/20]
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---
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linux-serial-test.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/linux-serial-test.c b/linux-serial-test.c
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index 5e7504e..0d4a919 100644
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--- a/linux-serial-test.c
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+++ b/linux-serial-test.c
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@@ -17,6 +17,14 @@
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#include <linux/serial.h>
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#include <errno.h>
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+/*
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+ * glibc for MIPS has its own bits/termios.h which does not define
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+ * CMSPAR, so we vampirise the value from the generic bits/termios.h
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+ */
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+#ifndef CMSPAR
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+#define CMSPAR 010000000000
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+#endif
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+
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// command line args
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int _cl_baud = 0;
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char *_cl_port = NULL;
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--
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2.23.0
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