From a8843a073fd2e07004d448095c4aa64ddf7cfdf3 Mon Sep 17 00:00:00 2001
From: meijian <meijian@xiaomi.com>
Date: Fri, 20 Oct 2023 17:09:43 +0800
Subject: [PATCH] getrlimit:implement RLIMIT_STACK return limit stack size

Signed-off-by: meijian <meijian@xiaomi.com>
---
 libs/libc/unistd/lib_getrlimit.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/libs/libc/unistd/lib_getrlimit.c b/libs/libc/unistd/lib_getrlimit.c
index c7ee60a235..3e8655c2e5 100644
--- a/libs/libc/unistd/lib_getrlimit.c
+++ b/libs/libc/unistd/lib_getrlimit.c
@@ -28,6 +28,7 @@
 #include <errno.h>
 
 #include <sys/resource.h>
+#include <pthread.h>
 
 /****************************************************************************
  * Public Functions
@@ -64,7 +65,12 @@ int getrlimit(int resource, FAR struct rlimit *rlp)
           rlp->rlim_max = OPEN_MAX;
         }
         break;
-
+      case RLIMIT_STACK:
+        {
+          rlp->rlim_cur = PTHREAD_STACK_DEFAULT;
+          rlp->rlim_max = RLIM_INFINITY;
+        }
+        break;
       default:
         break;
     }