From 3b5afee8dbc616b668af01625a3de2a79322acb1 Mon Sep 17 00:00:00 2001
From: slava <slava@slava-laptop.(none)>
Date: Mon, 21 Apr 2008 17:50:40 -0500
Subject: [PATCH] Try to degrade gracefully if inotify is unavailable

---
 vm/os-linux.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/vm/os-linux.c b/vm/os-linux.c
index 935add6714..91017fc3f8 100644
--- a/vm/os-linux.c
+++ b/vm/os-linux.c
@@ -18,6 +18,8 @@ const char *vm_executable_path(void)
 	}
 }
 
+#ifdef SYS_inotify_init
+
 int inotify_init(void)
 {
 	return syscall(SYS_inotify_init);
@@ -32,3 +34,25 @@ int inotify_rm_watch(int fd, u32 wd)
 {
 	return syscall(SYS_inotify_rm_watch, fd, wd);
 }
+
+#else
+
+int inotify_init(void)
+{
+	not_implemented_error();
+	return -1;
+}
+
+int inotify_add_watch(int fd, const char *name, u32 mask)
+{
+	not_implemented_error();
+	return -1;
+}
+
+int inotify_rm_watch(int fd, u32 wd)
+{
+	not_implemented_error();
+	return -1;
+}
+
+#endif