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authorMike Frysinger <vapier@gentoo.org>2013-04-01 09:29:23 (GMT)
committerMike Frysinger <vapier@gentoo.org>2013-04-01 09:58:03 (GMT)
commitee84b8b40004c970ab0ac660cb04f12cc2748e84 (patch)
tree9b0268bea1fefcb8d3c6d466036fa1f0b498c460 /libc/sysdeps/linux/arm
parent6f3f843335004fa71719a474f2a7c4916bd949dc (diff)
linux: posix_fadvise: use new SYSCALL_ALIGN_64BIT
Now that we have a new SYSCALL_ALIGN_64BIT define for tracking the 64bit register shift behavior, use it. This allows us to delete duplicated arm/xtensa files, as well as drop a few arch ifdefs from common code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'libc/sysdeps/linux/arm')
-rw-r--r--libc/sysdeps/linux/arm/Makefile.arch1
-rw-r--r--libc/sysdeps/linux/arm/posix_fadvise.c33
2 files changed, 0 insertions, 34 deletions
diff --git a/libc/sysdeps/linux/arm/Makefile.arch b/libc/sysdeps/linux/arm/Makefile.arch
index 7d35a23..3054273 100644
--- a/libc/sysdeps/linux/arm/Makefile.arch
+++ b/libc/sysdeps/linux/arm/Makefile.arch
@@ -14,7 +14,6 @@ SSRC-y := \
SSRC-$(UCLIBC_HAS_LFS) += mmap64.S
SSRC-$(UCLIBC_HAS_THREADS_NATIVE) += libc-aeabi_read_tp.S libc-thumb_atomics.S
-CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise.c
CSRC-$(UCLIBC_HAS_CONTEXT_FUNCS) += makecontext.c
SSRC-$(UCLIBC_HAS_CONTEXT_FUNCS) += getcontext.S setcontext.S swapcontext.S
diff --git a/libc/sysdeps/linux/arm/posix_fadvise.c b/libc/sysdeps/linux/arm/posix_fadvise.c
deleted file mode 100644
index f59cbfb..0000000
--- a/libc/sysdeps/linux/arm/posix_fadvise.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * posix_fadvise() for ARM uClibc
- * http://www.opengroup.org/onlinepubs/009695399/functions/posix_fadvise.html
- *
- * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
-#include <sys/syscall.h>
-
-#ifdef __NR_arm_fadvise64_64
-# include <fcntl.h>
-# include <endian.h>
-
-# define HIGH_BITS(x) (sizeof(x) > 4 ? (x) >> 32 : 0)
-
-/* This is for the ARM version of fadvise64_64 which swaps the params
- * about to avoid having ABI compat issues
- */
-#define __NR___syscall_arm_fadvise64_64 __NR_arm_fadvise64_64
-int posix_fadvise(int fd, off_t offset, off_t len, int advise)
-{
- INTERNAL_SYSCALL_DECL (err);
- int ret = INTERNAL_SYSCALL (arm_fadvise64_64, err, 6, fd, advise,
- __LONG_LONG_PAIR (HIGH_BITS(offset), (long)offset),
- __LONG_LONG_PAIR (HIGH_BITS(len), (long)len));
-
- if (INTERNAL_SYSCALL_ERROR_P (ret, err))
- return INTERNAL_SYSCALL_ERRNO (ret, err);
- return 0;
-}
-#endif