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ca9b06fbe6
Commit in upstream buildroot: http://git.buildroot.org/buildroot/commit/?id=43ffd946ad569f3a1d0662de221cd4cb65bdc8e6 Everything on the 0_9_30 branch since the release (0.9.30.3 to be)
73 lines
2.5 KiB
Diff
73 lines
2.5 KiB
Diff
From 13545bce877b33e30155fc412ad44cc118d83f77 Mon Sep 17 00:00:00 2001
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From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
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Date: Sat, 30 Jan 2010 00:24:37 +0900
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Subject: [PATCH 15/15] getdents: Fix mips64 build
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On Wed, 27 Jan 2010 07:14:08 +0100, Carmelo AMOROSO <carmelo.amoroso@st.com> wrote:
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> I would re-write your patch in a simpler way.
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>
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> We already have the following
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>
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> 136 #if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64
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> 137 attribute_hidden strong_alias(__getdents,__getdents64)
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> 138 #endif
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>
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> I think that it's simpler to move in the proper place this statement.
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Thanks, indeed. If we came into "#elif WORDSIZE == 32" block, above
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condition never be true. So we can just move this statement out of
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"#if...#elif...#elif...#endif" block. Here is a revised patch.
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------------------------------------------------------
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From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
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Subject: [PATCH] getdents: Fix mips64 build
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Some archs (such as mips64) do not have getdents64 syscall but have
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getdents syscall. Define alias for it.
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This fixes regression from 0.9.30.1.
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Backgrounds:
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This is once done by commit e8b1c674. But after the commit 33bcf733
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("Use getdents syscall if kernel provide supports for this instead of
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relying upon getdents64."), if __ASSUME_GETDENTS32_D_TYPE was defined
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the alias for getdents64 is not defined. The macro
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__ASSUME_GETDENTS32_D_TYPE had been effectively ignored until 0.9.30.1
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but the commit 0f0f20ab ("Move kernel-features.h header from the
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linuxthread directory to a common one...") really enables it.
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Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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---
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libc/sysdeps/linux/common/getdents.c | 8 ++++----
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1 files changed, 4 insertions(+), 4 deletions(-)
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diff --git a/libc/sysdeps/linux/common/getdents.c b/libc/sysdeps/linux/common/getdents.c
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index b518cc0..66a03b3 100644
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--- a/libc/sysdeps/linux/common/getdents.c
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+++ b/libc/sysdeps/linux/common/getdents.c
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@@ -136,10 +136,6 @@ ssize_t __getdents (int fd, char *buf, size_t nbytes)
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return (char *) dp - buf;
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}
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-#if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64
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-attribute_hidden strong_alias(__getdents,__getdents64)
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-#endif
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-
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#elif __WORDSIZE == 32
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/* Experimentally off - libc_hidden_proto(memmove) */
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@@ -171,4 +167,8 @@ ssize_t __getdents (int fd, char *buf, size_t nbytes)
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}
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#endif
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+#if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64
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+attribute_hidden strong_alias(__getdents,__getdents64)
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+#endif
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+
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#endif
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--
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1.6.6.1
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