From: Dmitry V. Levin <ldv@altlinux.org>
Date: Mon, 6 Jun 2016 15:08:45 +0000 (+0000)
Subject: xlat: extend syntax
X-Git-Tag: v4.13~173
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0e2c5e226bd4388108de25967978ea2fc8387313;p=strace

xlat: extend syntax

* xlat/gen.sh: Implement #conditional directive that turns on
preprocessor checks turned off earlier by #unconditional directive.
---

diff --git a/xlat/gen.sh b/xlat/gen.sh
index bc6982e0..cf78c47f 100755
--- a/xlat/gen.sh
+++ b/xlat/gen.sh
@@ -135,6 +135,9 @@ gen_header()
 	while read line; do
 		LC_COLLATE=C
 		case $line in
+		'#conditional')
+			unconditional=
+			;;
 		'#unconditional')
 			unconditional=1
 			;;
@@ -190,6 +193,9 @@ gen_header()
 	while read line; do
 		LC_COLLATE=C
 		case ${line} in
+		'#conditional')
+			unconditional=
+			;;
 		'#unconditional')
 			unconditional=1
 			;;