netdev - [iproute2 19/22] lib/rt_names: Read protodown_reasons.d/* using rtnl_tab_initialize

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Message-Id: <20230719185106.17614-20-gioele@svario.it>
Date: Wed, 19 Jul 2023 20:51:03 +0200
From: Gioele Barabucci <gioele@...rio.it>
To: netdev@...r.kernel.org
Cc: Stephen Hemminger <stephen@...workplumber.org>,
	Gioele Barabucci <gioele@...rio.it>
Subject: [iproute2 19/22] lib/rt_names: Read protodown_reasons.d/* using rtnl_tab_initialize_dir

Signed-off-by: Gioele Barabucci <gioele@...rio.it>
---
 lib/rt_names.c | 29 ++---------------------------
 1 file changed, 2 insertions(+), 27 deletions(-)

diff --git a/lib/rt_names.c b/lib/rt_names.c
index 3b69d05d..090fc883 100644
--- a/lib/rt_names.c
+++ b/lib/rt_names.c
@@ -835,35 +835,10 @@ static int protodown_reason_init;
 
 static void protodown_reason_initialize(void)
 {
-	struct dirent *de;
-	DIR *d;
-
 	protodown_reason_init = 1;
 
-	d = opendir(CONF_ETC_DIR "/protodown_reasons.d");
-	if (!d)
-		return;
-
-	while ((de = readdir(d)) != NULL) {
-		char path[PATH_MAX];
-		size_t len;
-
-		if (*de->d_name == '.')
-			continue;
-
-		/* only consider filenames ending in '.conf' */
-		len = strlen(de->d_name);
-		if (len <= 5)
-			continue;
-		if (strcmp(de->d_name + len - 5, ".conf"))
-			continue;
-
-		snprintf(path, sizeof(path), CONF_ETC_DIR "/protodown_reasons.d/%s",
-			 de->d_name);
-		rtnl_tab_initialize(path, protodown_reason_tab,
-				    PROTODOWN_REASON_NUM_BITS);
-	}
-	closedir(d);
+	rtnl_tab_initialize_dir("protodown_reasons.d", protodown_reason_tab,
+                                PROTODOWN_REASON_NUM_BITS);
 }
 
 int protodown_reason_n2a(int id, char *buf, int len)
-- 
2.39.2