From 3c8233869d34713860c48b1230c3ea06b8767b88 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sat, 22 Oct 2016 21:05:47 -0400
Subject: Implement -ignore_readdir_race.

---
 parse.c | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'parse.c')

diff --git a/parse.c b/parse.c
index 023d414..b17192e 100644
--- a/parse.c
+++ b/parse.c
@@ -1034,6 +1034,14 @@ static struct expr *parse_hidden(struct parser_state *state, int arg1, int arg2)
 	return parse_nullary_test(state, eval_hidden);
 }
 
+/**
+ * Parse -(no)?ignore_readdir_race.
+ */
+static struct expr *parse_ignore_races(struct parser_state *state, int ignore, int arg2) {
+	state->cmdline->ignore_races = ignore;
+	return parse_nullary_option(state);
+}
+
 /**
  * Parse -inum N.
  */
@@ -1443,6 +1451,7 @@ static const struct table_entry parse_table[] = {
 	{"group", false, parse_group},
 	{"help", false, parse_help},
 	{"hidden", false, parse_hidden},
+	{"ignore_readdir_race", false, parse_ignore_races, true},
 	{"ilname", false, parse_lname, true},
 	{"iname", false, parse_name, true},
 	{"inum", false, parse_inum},
@@ -1460,6 +1469,7 @@ static const struct table_entry parse_table[] = {
 	{"newer", true, parse_newerxy},
 	{"nocolor", false, parse_color, false},
 	{"nohidden", false, parse_nohidden},
+	{"noignore_readdir_race", false, parse_ignore_races, false},
 	{"noleaf", false, parse_noleaf},
 	{"not"},
 	{"nowarn", false, parse_warn, false},
@@ -1932,9 +1942,17 @@ void dump_cmdline(const struct cmdline *cmdline, bool verbose) {
 		fprintf(stderr, "%s ", root->path);
 	}
 
+	if (cmdline->stdout_colors) {
+		fputs("-color ", stderr);
+	} else {
+		fputs("-nocolor ", stderr);
+	}
 	if (cmdline->flags & BFTW_DEPTH) {
 		fputs("-depth ", stderr);
 	}
+	if (cmdline->ignore_races) {
+		fputs("-ignore_readdir_race ", stderr);
+	}
 	if (cmdline->flags & BFTW_MOUNT) {
 		fputs("-mount ", stderr);
 	}
@@ -1944,11 +1962,6 @@ void dump_cmdline(const struct cmdline *cmdline, bool verbose) {
 	if (cmdline->maxdepth != INT_MAX) {
 		fprintf(stderr, "-maxdepth %d ", cmdline->maxdepth);
 	}
-	if (cmdline->stdout_colors) {
-		fputs("-color ", stderr);
-	} else {
-		fputs("-nocolor ", stderr);
-	}
 
 	dump_expr(cmdline->expr, verbose);
 
@@ -1993,6 +2006,7 @@ struct cmdline *parse_cmdline(int argc, char *argv[]) {
 	cmdline->flags = BFTW_RECOVER;
 	cmdline->optlevel = 3;
 	cmdline->debug = 0;
+	cmdline->ignore_races = false;
 	cmdline->expr = &expr_true;
 	cmdline->nopen_files = 0;
 
-- 
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