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5212104f35Closes: https://bugs.gentoo.org/898080 Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/31462 Signed-off-by: Sam James <sam@gentoo.org>
27 lines
1.1 KiB
Diff
27 lines
1.1 KiB
Diff
Bug: https://bugs.gentoo.org/898080
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Also refer: https://bugs.gentoo.org/590094
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From: Brahmajit Das <brahmajit.xyz@gmail.com>
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Date: Thu, 15 Jun 2023 17:39:11 +0000
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Subject: [PATCH 1/1] access_io.c: don't blindly assume outb_p to be available
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outb_p is not available in musl libc, the condition using the fuction
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was if __i386__ or __x86_64__ was defined. This is not enough, for
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example when using musl libc both the conditions are meet but the
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function is not available. Hence the addtional check for __GLIBC__ being
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defined is added.
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Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com>
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--- a/src/access_io.c
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+++ b/src/access_io.c
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@@ -147,7 +147,7 @@ raw_outb (struct parport_internal *port, unsigned char val, unsigned long addr)
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{
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#if (defined(HAVE_LINUX) && defined(HAVE_SYS_IO_H)) || defined(HAVE_CYGWIN_9X) \
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|| defined(HAVE_OBSD_I386) || defined(HAVE_FBSD_I386)
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-#if defined(__i386__) || defined(__x86_64__) || defined(_MSC_VER)
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+#if (defined(__i386__) || defined(__x86_64__)) && defined(__GLIBC__) || defined(_MSC_VER)
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outb_p (val, (unsigned short)addr);
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#else
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outb (val, addr);
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--
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2.41.0
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