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authorMichael Stapelberg <stapelberg@debian.org>2013-03-04 21:27:36 +0100
committerMichael Stapelberg <michael@stapelberg.de>2013-03-04 21:27:36 +0100
commit04b08da9af0c450d645ab7389d1467308cfc2db8 (patch)
treedb247935fa4f2f94408edc3acd5d0d4f997aa0d8 /src/pkg/syscall/syscall_unix.go
parent917c5fb8ec48e22459d77e3849e6d388f93d3260 (diff)
downloadgolang-upstream/1.1_hg20130304.tar.gz
Imported Upstream version 1.1~hg20130304upstream/1.1_hg20130304
Diffstat (limited to 'src/pkg/syscall/syscall_unix.go')
-rw-r--r--src/pkg/syscall/syscall_unix.go24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/pkg/syscall/syscall_unix.go b/src/pkg/syscall/syscall_unix.go
index d4e02f68a..fee1fc491 100644
--- a/src/pkg/syscall/syscall_unix.go
+++ b/src/pkg/syscall/syscall_unix.go
@@ -127,3 +127,27 @@ func (s Signal) String() string {
}
return "signal " + itoa(int(s))
}
+
+func Read(fd int, p []byte) (n int, err error) {
+ n, err = read(fd, p)
+ if raceenabled && err == nil {
+ raceAcquire(unsafe.Pointer(&ioSync))
+ }
+ return
+}
+
+func Write(fd int, p []byte) (n int, err error) {
+ if raceenabled {
+ raceReleaseMerge(unsafe.Pointer(&ioSync))
+ }
+ return write(fd, p)
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ if raceenabled {
+ raceReleaseMerge(unsafe.Pointer(&ioSync))
+ }
+ return sendfile(outfd, infd, offset, count)
+}
+
+var ioSync int64