From 0b21a07c783d18051d86b1d6ddc04a8ea716a12f Mon Sep 17 00:00:00 2001
From: Trutz Behn <me@trutz.be>
Date: Wed, 28 Jan 2015 18:46:54 +0100
Subject: make fsync, fdatasync, and msync cancellation points

these are mandatory cancellation points per POSIX, so their omission
was a conformance bug.
---
 src/unistd/fdatasync.c | 2 +-
 src/unistd/fsync.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/unistd')

diff --git a/src/unistd/fdatasync.c b/src/unistd/fdatasync.c
index dd4d41c7..3895ae53 100644
--- a/src/unistd/fdatasync.c
+++ b/src/unistd/fdatasync.c
@@ -3,5 +3,5 @@
 
 int fdatasync(int fd)
 {
-	return syscall(SYS_fdatasync, fd);
+	return syscall_cp(SYS_fdatasync, fd);
 }
diff --git a/src/unistd/fsync.c b/src/unistd/fsync.c
index dc4727cc..7a1c80b5 100644
--- a/src/unistd/fsync.c
+++ b/src/unistd/fsync.c
@@ -3,5 +3,5 @@
 
 int fsync(int fd)
 {
-	return syscall(SYS_fsync, fd);
+	return syscall_cp(SYS_fsync, fd);
 }
-- 
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