From: Sascha Wildner <saw@online.de>
Date: Fri, 2 Nov 2018 16:28:53 +0000 (+0100)
Subject: dmesg(8): Allow seeing backslashes in dmesg output.
X-Git-Tag: v5.5.0~64
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/d5fa30b5da29f5d6a8a2282c39c8bca7297b7b6b

dmesg(8): Allow seeing backslashes in dmesg output.

This caused confusion already in ACPICA bug reports with pathnames
containing backslashes.

Taken-from: NetBSD
---

diff --git a/sbin/dmesg/dmesg.c b/sbin/dmesg/dmesg.c
index 5bbe2bc8df..7952a79bb2 100644
--- a/sbin/dmesg/dmesg.c
+++ b/sbin/dmesg/dmesg.c
@@ -261,7 +261,7 @@ dumpbuf(char *bp, size_t bufpos, size_t buflen,
 		if (ch == '\0')
 			continue;
 		*newl = (ch == '\n');
-		vis(buf, ch, 0, 0);
+		vis(buf, ch, VIS_NOSLASH, 0);
 		if (buf[1] == 0)
 			putchar(buf[0]);
 		else