64 lines
1.9 KiB
Diff
64 lines
1.9 KiB
Diff
From 01883cc14904e55d90955ad7cd9fc55bc18364ac Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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Date: Sat, 20 Jan 2024 13:29:28 +0100
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Subject: [PATCH] Provide replacement function for strerror_l()
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strerror_l() is not implemented in some C libraries, such as uClibc,
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so let's provide a simple replacement define that falls back on
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strerror() in utils.h header and include it where missing.
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Upstream: N/A since it's due uclibc only
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
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[Giulio: ported to version 3.0 and 3.1]
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---
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configure.ac | 2 ++
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src/utils/module.c | 1 +
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src/utils/utils.h | 4 ++++
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3 files changed, 7 insertions(+)
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diff --git a/configure.ac b/configure.ac
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index 02b26e3e..67341134 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -120,6 +120,8 @@ AC_CHECK_HEADERS([dlfcn.h string.h unistd.h sys/fcntl.h sys/ioctl.h linux/random
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[LIBBLOCKDEV_SOFT_FAILURE([Header file $ac_header not found.])],
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[])
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+AC_CHECK_FUNCS([strerror_l])
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+
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AC_ARG_WITH([escrow],
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AS_HELP_STRING([--with-escrow], [support escrow @<:@default=yes@:>@]),
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[],
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diff --git a/src/utils/module.c b/src/utils/module.c
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index 6557c3ab..5893f0ac 100644
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--- a/src/utils/module.c
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+++ b/src/utils/module.c
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@@ -28,6 +28,7 @@
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#include "module.h"
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#include "exec.h"
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#include "logging.h"
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+#include "utils.h"
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#define UNUSED __attribute__((unused))
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diff --git a/src/utils/utils.h b/src/utils/utils.h
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index 801a8b6e..b2bdf0d0 100644
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--- a/src/utils/utils.h
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+++ b/src/utils/utils.h
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@@ -9,6 +9,10 @@
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#include "dbus.h"
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#include "logging.h"
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+#if !defined(HAVE_STRERROR_L)
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+#define strerror_l(errnum, locale) strerror(errnum)
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+#endif
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+
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/**
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* SECTION: utils
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* @short_description: library providing utility functions used by the blockdev library and its plugins
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--
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2.34.1
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