42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
From 25691a084a2012a339395ade567dbae814e237e9 Mon Sep 17 00:00:00 2001
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From: Mike Frysinger <vapier@gentoo.org>
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Date: Mon, 18 Apr 2016 18:49:51 -0400
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Subject: [PATCH] include sys/sysmacros.h for major/minor
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These functions are not part of any official spec, and glibc has always
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kept them in sys/sysmacros.h. As glibc moves to conform to POSIX, and
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more alternative C libraries come up, we need to include this header
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explicitly to get the prototypes. Otherwise we fail to build like:
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affinity.c: In function 'affinity_file':
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affinity.c:177:7: warning: implicit declaration of function 'major' [-Wimplicit-function-declaration]
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if (major(d) != maj || minor(d) != min)
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^
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affinity.c:177:26: warning: implicit declaration of function 'minor' [-Wimplicit-function-declaration]
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if (major(d) != maj || minor(d) != min)
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^
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./.libs/libnuma.so: undefined reference to 'minor'
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./.libs/libnuma.so: undefined reference to 'major'
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collect2: error: ld returned 1 exit status
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See downstream bug: https://bugs.gentoo.org/580098
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---
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affinity.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/affinity.c b/affinity.c
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index c460acf..85597fc 100644
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--- a/affinity.c
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+++ b/affinity.c
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@@ -40,6 +40,7 @@
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#include <linux/rtnetlink.h>
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#include <linux/netlink.h>
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#include <sys/types.h>
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+#include <sys/sysmacros.h>
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#include <ctype.h>
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#include <assert.h>
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#include <regex.h>
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--
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2.15.1
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