From 027a73a903af306449710ce12bc09e0e3550c6c9 Mon Sep 17 00:00:00 2001 From: Rob Landley 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/other/shred.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'toys/other/shred.c') diff --git a/toys/other/shred.c b/toys/other/shred.c index 5b018ea0..30b5e7d9 100644 --- a/toys/other/shred.c +++ b/toys/other/shred.c @@ -42,7 +42,7 @@ void shred_main(void) char **try; if (!(toys.optflags & FLAG_n)) TT.iterations++; - TT.ufd = xopen("/dev/urandom", O_RDONLY); + TT.ufd = xopenro("/dev/urandom"); // We don't use loopfiles() here because "-" isn't stdin, and want to // respond to files we can't open via chmod. -- cgit v1.2.3