From 027a73a903af306449710ce12bc09e0e3550c6c9 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 4 Aug 2016 10:16:59 -0500
Subject: Make xopen() skip stdin/stdout/stderr, add xopen_stdio() if you want
 stdout, add xopenro() that takes one argument and understands "-" means
 stdin, and switch over lots of users.

---
 toys/net/rfkill.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'toys/net')

diff --git a/toys/net/rfkill.c b/toys/net/rfkill.c
index 36fe320d..56e57687 100644
--- a/toys/net/rfkill.c
+++ b/toys/net/rfkill.c
@@ -80,7 +80,7 @@ void rfkill_main(void)
         continue;
 
       sprintf(toybuf, "/sys/class/rfkill/rfkill%u/uevent", rfevent.idx);
-      tvar = xopen(toybuf, O_RDONLY);
+      tvar = xopenro(toybuf);
       while ((line = get_line(tvar))) {
         char *s = line;
 
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