From: Christopher Faulet <cfaulet@haproxy.com>
Date: Mon, 1 Feb 2021 12:11:50 +0000 (+0100)
Subject: MINOR: checks: Add function to get the result code corresponding to a status
X-Git-Tag: v2.4-dev7~37
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7aa327143968ff248792dbc2ceba18101fd7ab4a;p=thirdparty%2Fhaproxy.git

MINOR: checks: Add function to get the result code corresponding to a status

The function get_check_status_result() can now be used to get the result
code (CHK_RES_*) corresponding to a check status (HCHK_STATUS_*). It will be
used by the Prometheus exporter when reporting the check status of a server.
---

diff --git a/include/haproxy/check.h b/include/haproxy/check.h
index 2e697ee782..8d70040a3e 100644
--- a/include/haproxy/check.h
+++ b/include/haproxy/check.h
@@ -29,6 +29,7 @@
 extern struct data_cb check_conn_cb;
 extern struct proxy checks_fe;
 
+short get_check_status_result(short check_status);
 const char *get_check_status_description(short check_status);
 const char *get_check_status_info(short check_status);
 int httpchk_build_status_header(struct server *s, struct buffer *buf);
diff --git a/src/check.c b/src/check.c
index 0528372d28..879fe84ce2 100644
--- a/src/check.c
+++ b/src/check.c
@@ -152,6 +152,15 @@ static inline int unclean_errno(int err)
 	return err;
 }
 
+/* Converts check_status code to result code */
+short get_check_status_result(short check_status)
+{
+	if (check_status < HCHK_STATUS_SIZE)
+		return check_statuses[check_status].result;
+	else
+		return check_statuses[HCHK_STATUS_UNKNOWN].result;
+}
+
 /* Converts check_status code to description */
 const char *get_check_status_description(short check_status) {