From fcd23cde655be3a4e721bd452abc33400136291c Mon Sep 17 00:00:00 2001
From: Hari haran <hariharan.uno@gmail.com>
Date: Wed, 9 Jul 2014 14:38:13 +0530
Subject: [PATCH] Return os.NewSyscallError instead of errno

---
 CHANGELOG.md      | 4 ++++
 fsnotify_bsd.go   | 2 +-
 fsnotify_linux.go | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9231828..912c1d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## Unreleased
+
+* Use os.NewSyscallError instead of returning errno (thanks @hariharan-uno)
+ 
 ## v0.14.1 / 2014-07-04
 
 * kqueue: fix incorrect mutex used in Close()
diff --git a/fsnotify_bsd.go b/fsnotify_bsd.go
index 33da394..974056a 100644
--- a/fsnotify_bsd.go
+++ b/fsnotify_bsd.go
@@ -157,7 +157,7 @@ func (w *Watcher) addWatch(path string, flags uint32) error {
 
 		fd, errno := syscall.Open(path, open_FLAGS, 0700)
 		if fd == -1 {
-			return errno
+			return os.NewSyscallError("Open", errno)
 		}
 		watchfd = fd
 
diff --git a/fsnotify_linux.go b/fsnotify_linux.go
index e6ccb48..52cacee 100644
--- a/fsnotify_linux.go
+++ b/fsnotify_linux.go
@@ -112,7 +112,7 @@ func (w *Watcher) Add(name string) error {
 	}
 	wd, errno := syscall.InotifyAddWatch(w.fd, name, flags)
 	if wd == -1 {
-		return errno
+		return os.NewSyscallError("inotify_add_watch", errno)
 	}
 
 	w.mu.Lock()
-- 
2.50.1