syscall: implement Mount and Unmount for linux.
Note that, while the final argument of mount(2) is a void*, in
practice all filesystem implementations treat it as a string
of comma-separated mount options.
R=bradfitzgo, bradfitzwork
CC=golang-dev
https://golang.org/cl/4247070
diff --git a/src/pkg/syscall/zsyscall_linux_amd64.go b/src/pkg/syscall/zsyscall_linux_amd64.go
index b688ecf..65ea8da 100644
--- a/src/pkg/syscall/zsyscall_linux_amd64.go
+++ b/src/pkg/syscall/zsyscall_linux_amd64.go
@@ -456,6 +456,14 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Mount(source string, target string, fstype string, flags int, data string) (errno int) {
+ _, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(StringBytePtr(source))), uintptr(unsafe.Pointer(StringBytePtr(target))), uintptr(unsafe.Pointer(StringBytePtr(fstype))), uintptr(flags), uintptr(unsafe.Pointer(StringBytePtr(data))), 0)
+ errno = int(e1)
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Nanosleep(time *Timespec, leftover *Timespec) (errno int) {
_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
errno = int(e1)
@@ -684,6 +692,14 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Unmount(target string, flags int) (errno int) {
+ _, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(StringBytePtr(target))), uintptr(flags), 0)
+ errno = int(e1)
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Unshare(flags int) (errno int) {
_, _, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0)
errno = int(e1)
