From: Tokunori Ikegami <ikegami.t@gmail.com>
Date: Sat, 15 Jul 2023 18:00:53 +0000 (+0900)
Subject: util: Set LC_ALL=C as default if -H option is not used
X-Git-Tag: v2.6~80
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ff751267e7394d509d46cbb685d88c21acf1b64e;p=users%2Fsagi%2Fnvme-cli.git

util: Set LC_ALL=C as default if -H option is not used

Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
---

diff --git a/util/argconfig.c b/util/argconfig.c
index effeea2f..9f88957b 100644
--- a/util/argconfig.c
+++ b/util/argconfig.c
@@ -41,6 +41,7 @@
 #include <stdarg.h>
 #include <string.h>
 #include <stdbool.h>
+#include <locale.h>
 
 static const char *append_usage_str = "";
 
@@ -335,6 +336,16 @@ static bool argconfig_check_output_format_json(struct argconfig_commandline_opti
 	return false;
 }
 
+static bool argconfig_check_human_readable(struct argconfig_commandline_options *s)
+{
+	for (; s && s->option; s++) {
+		if (!strcmp(s->option, "human-readable") && s->config_type == CFG_FLAG)
+			return s->seen;
+	}
+
+	return false;
+}
+
 int argconfig_parse(int argc, char *argv[], const char *program_desc,
 		    struct argconfig_commandline_options *options)
 {
@@ -419,6 +430,9 @@ int argconfig_parse(int argc, char *argv[], const char *program_desc,
 	if (argconfig_check_output_format_json(options))
 		argconfig_output_format_json(true);
 
+	if (!argconfig_check_human_readable(options))
+		setlocale(LC_ALL, "C");
+
 out:
 	free(short_opts);
 	free(long_opts);