From a0374d946e55129b36ba1e0024e1d94675a8f044 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sun, 17 Sep 2023 22:01:21 +0200
Subject: [PATCH] include limits.h

Include limits.h to avoid the following build failure:

poundctl.c: In function 'oi_getn':
poundctl.c:232:29: error: 'INT_MAX' undeclared (first use in this function)
  232 |   if (errno || n < 0 || n > INT_MAX)
      |                             ^~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/4edfffcd5d4383c57947d97139331e0bf2cb6155

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Upstream: https://github.com/graygnuorg/pound/pull/17
---
 src/config.c   | 1 +
 src/poundctl.c | 1 +
 src/svc.c      | 1 +
 src/tmpl.c     | 1 +
 4 files changed, 4 insertions(+)

diff --git a/src/config.c b/src/config.c
index b7e3150..12f5cfa 100644
--- a/src/config.c
+++ b/src/config.c
@@ -21,6 +21,7 @@
 #include "extern.h"
 #include <openssl/x509v3.h>
 #include <assert.h>
+#include <limits.h>
 
 
 /*
diff --git a/src/poundctl.c b/src/poundctl.c
index bd1459f..7fa18c8 100644
--- a/src/poundctl.c
+++ b/src/poundctl.c
@@ -19,6 +19,7 @@
 #include "pound.h"
 #include "json.h"
 #include <assert.h>
+#include <limits.h>
 
 char *conf_name = POUND_CONF;
 char *socket_name;
diff --git a/src/svc.c b/src/svc.c
index 6e810a6..457f1e0 100644
--- a/src/svc.c
+++ b/src/svc.c
@@ -20,6 +20,7 @@
 #include "pound.h"
 #include "extern.h"
 #include "json.h"
+#include <limits.h>
 
 /*
  * basic hashing function, based on fmv
diff --git a/src/tmpl.c b/src/tmpl.c
index 2efa72f..0e5b65d 100644
--- a/src/tmpl.c
+++ b/src/tmpl.c
@@ -26,6 +26,7 @@
 
 #include "pound.h"
 #include <assert.h>
+#include <limits.h>
 #include "json.h"
 
 static void
-- 
2.40.1