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Community source repository for glibc add-on ports branch, master, updated. glibc-2.15-180-g360f4e6
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 1 May 2012 15:49:23 -0000
- Subject: Community source repository for glibc add-on ports branch, master, updated. glibc-2.15-180-g360f4e6
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http://sources.redhat.com/git/gitweb.cgi?p=glibc-ports.git;a=commitdiff;h=360f4e6880362153c3ded923b59c6f421ab4b4da
commit 360f4e6880362153c3ded923b59c6f421ab4b4da
Author: Joseph Myers <joseph@codesourcery.com>
Date: Tue May 1 08:48:54 2012 -0700
Restore MIPS n64 posix_fadvise64 export at GLIBC_2.3.3 (bug 14044).
diff --git a/ChangeLog.mips b/ChangeLog.mips
index f487d39..21d48cf 100644
--- a/ChangeLog.mips
+++ b/ChangeLog.mips
@@ -1,3 +1,11 @@
+2012-05-01 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #14044]
+ * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c: Copy
+ from libc version and add symbol versions.
+ * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilis
+ (GLIBC_2.3.3): Add posix_fadvise64.
+
2012-04-28 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/mips32/nptl/ld.abilist: New file.
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist
index 1deec22..12c15d3 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist
@@ -2045,6 +2045,7 @@ GLIBC_2.3.3
inet6_option_space F
nftw F
nftw64 F
+ posix_fadvise64 F
remap_file_pages F
sched_getaffinity F
sched_setaffinity F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c b/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c
index 0287b83..2b7c0e2 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c
@@ -1 +1,50 @@
-#include <sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c>
+/* Copyright (C) 2003-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#define posix_fadvise64 __no_posix_fadvise64
+#include <errno.h>
+#include <fcntl.h>
+#include <sysdep.h>
+#undef posix_fadvise64
+
+/* Advice the system about the expected behaviour of the application with
+ respect to the file associated with FD. */
+
+int
+posix_fadvise (int fd, off_t offset, off_t len, int advise)
+{
+#ifdef __NR_fadvise64
+ INTERNAL_SYSCALL_DECL (err);
+ int ret = INTERNAL_SYSCALL (fadvise64, err, 4, fd, offset, len, advise);
+ if (INTERNAL_SYSCALL_ERROR_P (ret, err))
+ return INTERNAL_SYSCALL_ERRNO (ret, err);
+ return 0;
+#else
+ return ENOSYS;
+#endif
+}
+
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3)
+strong_alias (posix_fadvise, __posix_fadvise64_l32);
+compat_symbol (libc, __posix_fadvise64_l32, posix_fadvise64, GLIBC_2_2);
+strong_alias (posix_fadvise, __posix_fadvise64_l64);
+versioned_symbol (libc, __posix_fadvise64_l64, posix_fadvise64, GLIBC_2_3_3);
+#else
+strong_alias (posix_fadvise, posix_fadvise64);
+#endif
-----------------------------------------------------------------------
Summary of changes:
ChangeLog.mips | 8 +++
.../sysv/linux/mips/mips64/n64/nptl/libc.abilist | 1 +
.../sysv/linux/mips/mips64/n64/posix_fadvise.c | 51 +++++++++++++++++++-
3 files changed, 59 insertions(+), 1 deletions(-)
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