From e42e0f1012229e4473919c738ab7e4bcaff8033a Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sun, 16 Apr 2017 12:14:02 -0400
Subject: Implement -X

---
 parse.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'parse.c')

diff --git a/parse.c b/parse.c
index 193278a..ced1306 100644
--- a/parse.c
+++ b/parse.c
@@ -743,6 +743,14 @@ static struct expr *parse_follow(struct parser_state *state, int flags, int opti
 	}
 }
 
+/**
+ * Parse -X.
+ */
+static struct expr *parse_xargs_safe(struct parser_state *state, int arg1, int arg2) {
+	state->cmdline->xargs_safe = true;
+	return parse_nullary_flag(state);
+}
+
 /**
  * Parse -executable, -readable, -writable
  */
@@ -1946,6 +1954,7 @@ static const struct table_entry parse_table[] = {
 	{"P", false, parse_follow, 0, false},
 	{"H", false, parse_follow, BFTW_COMFOLLOW, false},
 	{"L", false, parse_follow, BFTW_LOGICAL | BFTW_DETECT_CYCLES, false},
+	{"X", false, parse_xargs_safe},
 	{"a"},
 	{"amin", false, parse_acmtime, ATIME, MINUTES},
 	{"and"},
@@ -2627,6 +2636,7 @@ struct cmdline *parse_cmdline(int argc, char *argv[]) {
 	cmdline->flags = BFTW_RECOVER;
 	cmdline->optlevel = 3;
 	cmdline->debug = 0;
+	cmdline->xargs_safe = false;
 	cmdline->ignore_races = false;
 	cmdline->expr = &expr_true;
 	cmdline->nopen_files = 0;
-- 
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