[PATCH 08/13] posix: Consolidate Linux fsync syscall

[Siddhesh Poyarekar]

On Friday 12 May 2017 11:28 PM, Adhemerval Zanella wrote:
> This patch consolidates the fsync Linux syscall generation on
> sysdeps/unix/sysv/linux/fsync.c.  It basically removes it from
> architectures auto-generation list.
> 
> For arm it also removes the __errno_location call since fsync
> is not called with SYSCALL_CANCEL with call arch-specific
> INLINE_SYSCALL macro which in turn will call __set_errno macro
> (and setting errno directly).
> 
> 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-fsync.c): New flag.
> 	* nptl/Makefile (CFLAGS-fsync.c): Likewise.
> 	* sysdeps/unix/syscalls.list (fsync): Remove from auto-generation
> 	syscall list.
> 	* sysdeps/unix/sysv/linux/fsync.c: New file.
> 	* sysdeps/unix/sysv/linux/arm/localplt.data [libpthread.so]
> 	(__errno_location): Remove.

LGTM.

Siddhesh