From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Mon, 17 Mar 2025 10:45:07 +0000 (+0100)
Subject: MINOR: stats: add alt_name field to stat_col struct
X-Git-Tag: v3.2-dev8~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7ec6f4412ca6c28e49581b56273b8d75e14b73fa;p=thirdparty%2Fhaproxy.git

MINOR: stats: add alt_name field to stat_col struct

alt_name will be used by metric exporters to know how the metric should be
presented to the user. If the alt_name is NULL, the metric should be
ignored. For now only promex exporter will make use of this.
---

diff --git a/include/haproxy/stats-t.h b/include/haproxy/stats-t.h
index 0b60796b6..14a822d92 100644
--- a/include/haproxy/stats-t.h
+++ b/include/haproxy/stats-t.h
@@ -346,6 +346,7 @@ enum stat_idx_info {
 struct stat_col {
 	const char *name; /* short name, used notably in CSV headers */
 	const char *desc; /* user-friendly description */
+	const char *alt_name; /* name used by some stats provider such as promex addon, ignored if NULL */
 
 	uint32_t type;    /* combination of field_nature and field_format */
 	uint8_t cap;      /* mask of stats_domain_px_cap to restrain metrics to an object types subset */