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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2015-11-02 11:00:39 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-05-18 18:06:47 -0300 |
| commit | 51209cbf51192d4a2c337a41ddb6eebc7472c021 (patch) | |
| tree | 1e9a5a5bfbf832a8ad8ae7c7090ccea7c8301521 /sysdeps/unix/sysv | |
| parent | 3c9399f507dba9547e9d193dbdca87fbd4f586df (diff) | |
| download | glibc-51209cbf51192d4a2c337a41ddb6eebc7472c021.tar glibc-51209cbf51192d4a2c337a41ddb6eebc7472c021.tar.gz glibc-51209cbf51192d4a2c337a41ddb6eebc7472c021.tar.bz2 glibc-51209cbf51192d4a2c337a41ddb6eebc7472c021.zip | |
posix: Consolidate Linux fdatasync syscall
This patch consolidates the fdatasync Linux syscall generation on
sysdeps/unix/sysv/linux/fdatasync.c. It basically removes it from
architectures auto-generation list.
Checked on i686-linux-gnu, x86_64-linux-gnu, x86_64-linux-gnux32,
arch64-linux-gnu, arm-linux-gnueabihf, powerpc64le-linux-gnu,
sparc64-linux-gnu, and sparcv9-linux-gnu.
* misc/makefile (CFLAGS-datasync.c): New flag.
* nptl/makefile (CFLAGS-datasync.c): Likewise.
* sysdeps/unix/sysv/linux/syscalls.list (fdatasync): Remove from
auto-generation syscall list.
* sysdeps/unix/sysv/linux/fdatasync.c: New file.
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/fdatasync.c | 29 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/syscalls.list | 1 |
2 files changed, 29 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/fdatasync.c b/sysdeps/unix/sysv/linux/fdatasync.c new file mode 100644 index 0000000000..09a07fbb9e --- /dev/null +++ b/sysdeps/unix/sysv/linux/fdatasync.c @@ -0,0 +1,29 @@ +/* Synchronize a file's in-core state with storage device Linux + implementation. + Copyright (C) 2017 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/>. */ + +#include <unistd.h> +#include <sysdep-cancel.h> + +/* Synchronize at least the data part of a file with the underlying + media. */ +int +fdatasync (int fd) +{ + return SYSCALL_CANCEL (fdatasync, fd); +} diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list index ae99acdea2..c69eff4432 100644 --- a/sysdeps/unix/sysv/linux/syscalls.list +++ b/sysdeps/unix/sysv/linux/syscalls.list @@ -13,7 +13,6 @@ epoll_create1 EXTRA epoll_create1 i:i epoll_create1 epoll_ctl EXTRA epoll_ctl i:iiip epoll_ctl eventfd EXTRA eventfd2 i:ii eventfd execve - execve i:spp __execve execve -fdatasync - fdatasync Ci:i fdatasync flock - flock i:ii __flock flock get_kernel_syms EXTRA get_kernel_syms i:p __compat_get_kernel_syms get_kernel_syms@GLIBC_2.0:GLIBC_2.23 getpid - getpid Ei: __getpid getpid |