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-rw-r--r--ChangeLog7
-rw-r--r--misc/Makefile1
-rw-r--r--sysdeps/unix/sysv/linux/Makefile2
-rw-r--r--sysdeps/unix/sysv/linux/splice.c27
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list1
5 files changed, 36 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index bc92bfc..0ce0063 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
2017-05-18 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+ * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add splice.
+ (CFLAGS-splice.c): New flag.
+ * sysdeps/unix/sysv/linux/splice.c: New file.
+ * sysdeps/unix/sysv/linux/syscalls.list (splice): Remove from
+ auto-generation syscall list.
+ * misc/Makefile (CFLAGS-splice.c): New rule.
+
* sysdeps/unix/sysv/linux/Makefile (CFLAGS-vmsplice.c): New flag.
* sysdeps/unix/sysv/linux/syscalls.list (vmsplice): Remove from
auto-generation syscall list.
diff --git a/misc/Makefile b/misc/Makefile
index c4a75b5..e4fe468 100644
--- a/misc/Makefile
+++ b/misc/Makefile
@@ -112,6 +112,7 @@ CFLAGS-msync.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-fdatasync.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-fsync.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-vmsplice.c = -fexceptions -fasynchronous-unwind-tables
+CFLAGS-splice.c = -fexceptions -fasynchronous-unwind-tables
# Called during static library initialization, so turn stack-protection
# off for non-shared builds.
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 7d1f3d3..c1f6e24 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -17,7 +17,7 @@ include $(firstword $(wildcard $(sysdirs:=/sysctl.mk)))
sysdep_routines += clone umount umount2 readahead \
setfsuid setfsgid epoll_pwait signalfd \
eventfd eventfd_read eventfd_write prlimit \
- personality epoll_wait tee vmsplice
+ personality epoll_wait tee vmsplice splice
CFLAGS-gethostid.c = -fexceptions
CFLAGS-tee.c = -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/splice.c b/sysdeps/unix/sysv/linux/splice.c
new file mode 100644
index 0000000..2aaf878
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/splice.c
@@ -0,0 +1,27 @@
+/* Splice data to/from a pipe 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 <fcntl.h>
+#include <sysdep-cancel.h>
+
+ssize_t
+splice (int fd_in, loff_t *off_in, int fd_out, loff_t *off_out, size_t len,
+ unsigned int flags)
+{
+ return SYSCALL_CANCEL (splice, fd_in, off_in, fd_out, off_out, len, flags);
+}
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 9d7bd65..b40825a 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -64,7 +64,6 @@ setfsgid EXTRA setfsgid i:i setfsgid
setfsuid EXTRA setfsuid i:i setfsuid
setpgid - setpgid i:ii __setpgid setpgid
sigaltstack - sigaltstack i:PP __sigaltstack sigaltstack
-splice EXTRA splice Ci:iPiPii splice
stime - stime i:p stime
sysinfo EXTRA sysinfo i:p __sysinfo sysinfo
swapon - swapon i:si __swapon swapon