From: Jia Tan <jiat0218@gmail.com>
Date: Sat, 21 Oct 2023 14:55:51 +0000 (+0800)
Subject: xz: Enable -r, --recursive option.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d07e9bb7cd5afc7511f5e66d6b3b24beb667037;p=thirdparty%2Fxz.git

xz: Enable -r, --recursive option.
---

diff --git a/src/xz/args.c b/src/xz/args.c
index 4dadda2a..05e9c94c 100644
--- a/src/xz/args.c
+++ b/src/xz/args.c
@@ -24,6 +24,7 @@ bool opt_force = false;
 bool opt_keep_original = false;
 bool opt_robot = false;
 bool opt_ignore_check = false;
+bool opt_recursive = false;
 
 // We don't modify or free() this, but we need to assign it in some
 // non-const pointers.
@@ -230,7 +231,7 @@ parse_real(args_info *args, int argc, char **argv)
 		{ "single-stream", no_argument,      NULL,  OPT_SINGLE_STREAM },
 		{ "no-sparse",    no_argument,       NULL,  OPT_NO_SPARSE },
 		{ "suffix",       required_argument, NULL,  'S' },
-		// { "recursive",      no_argument,       NULL,  'r' }, // TODO
+		{ "recursive",      no_argument,       NULL,  'r' },
 		{ "files",        optional_argument, NULL,  OPT_FILES },
 		{ "files0",       optional_argument, NULL,  OPT_FILES0 },
 
@@ -334,6 +335,11 @@ parse_real(args_info *args, int argc, char **argv)
 			suffix_set(optarg);
 			break;
 
+		// --recursive
+		case 'r':
+			opt_recursive = true;
+			break;
+
 		case 'T': {
 			// Since xz 5.4.0: Ignore leading '+' first.
 			const char *s = optarg;
diff --git a/src/xz/args.h b/src/xz/args.h
index a1f42f8a..fff04353 100644
--- a/src/xz/args.h
+++ b/src/xz/args.h
@@ -35,7 +35,7 @@ typedef struct {
 extern bool opt_stdout;
 extern bool opt_force;
 extern bool opt_keep_original;
-// extern bool opt_recursive;
+extern bool opt_recursive;
 extern bool opt_robot;
 extern bool opt_ignore_check;