From fdbb0d98bae4c3f62e5893b9194456cae61bd1d2 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 2 Nov 2015 12:14:35 -0200 Subject: posix: Consolidate Linux fsync syscall 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. --- nptl/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'nptl/Makefile') diff --git a/nptl/Makefile b/nptl/Makefile index 90eac7c7f2..eeadf4c425 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -220,6 +220,7 @@ CFLAGS-nanosleep.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-sigsuspend.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-msync.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-fdatasync.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-fsync.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-pt-system.c = -fexceptions -- cgit v1.2.3