diff options
Diffstat (limited to 'src/inotify/syscall.go')
-rw-r--r-- | src/inotify/syscall.go | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/src/inotify/syscall.go b/src/inotify/syscall.go index 721a10a..d1b5140 100644 --- a/src/inotify/syscall.go +++ b/src/inotify/syscall.go @@ -1,3 +1,19 @@ +// Copyright 2015 Luke Shumaker <lukeshu@sbcglobal.net>. +// +// This 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. +// +// This software 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 this manual; if not, see +// <http://www.gnu.org/licenses/>. + package inotify import ( @@ -12,27 +28,27 @@ func newPathError(op string, path string, err error) error { return &os.PathError{Op: op, Path: path, Err: err} } -/* Create and initialize inotify instance. */ -func inotify_init() (Fd, error) { +// Create and initialize inotify instance. +func inotify_init() (file, error) { fd, errno := syscall.InotifyInit() - return Fd(fd), os.NewSyscallError("inotify_init", errno) + return file(fd), os.NewSyscallError("inotify_init", errno) } -/* Create and initialize inotify instance. */ -func inotify_init1(flags int) (Fd, error) { +// Create and initialize inotify instance. +func inotify_init1(flags int) (file, error) { fd, errno := syscall.InotifyInit1(flags) - return Fd(fd), os.NewSyscallError("inotify_init1", errno) + return file(fd), os.NewSyscallError("inotify_init1", errno) } -/* Add watch of object NAME to inotify instance FD. Notify about - events specified by MASK. */ -func inotify_add_watch(fd Fd, name string, mask Mask) (Wd, error) { +// Add watch of object NAME to inotify instance FD. Notify about +// events specified by MASK. +func inotify_add_watch(fd file, name string, mask Mask) (Wd, error) { wd, errno := syscall.InotifyAddWatch(int(fd), name, uint32(mask)) return Wd(wd), newPathError("inotify_add_watch", name, errno) } -/* Remove the watch specified by WD from the inotify instance FD. */ -func inotify_rm_watch(fd Fd, wd Wd) error { +// Remove the watch specified by WD from the inotify instance FD. +func inotify_rm_watch(fd file, wd Wd) error { success, errno := syscall.InotifyRmWatch(int(fd), uint32(wd)) switch success { case -1: @@ -49,11 +65,11 @@ func inotify_rm_watch(fd Fd, wd Wd) error { panic("should never happen") } -func sysclose(fd Fd) error { +func sysclose(fd file) error { return os.NewSyscallError("close", syscall.Close(int(fd))) } -func sysread(fd Fd, p []byte) (int, error) { +func sysread(fd file, p []byte) (int, error) { n, err := syscall.Read(int(fd), p) return n, os.NewSyscallError("read", err) } |