From bdcd4b3df81fdd7247a3fd1f1013e5cb8bae7659 Mon Sep 17 00:00:00 2001
From: David CARLIER <devnexen@gmail.com>
Date: Sun, 8 May 2022 13:12:17 +0100
Subject: zmalloc_get_rss implementation for haiku. (#10687)

also fixing already defined constants build warning while at it.

Co-authored-by: Oran Agra <oran@redislabs.com>
---
 src/zmalloc.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/zmalloc.c')

diff --git a/src/zmalloc.c b/src/zmalloc.c
index ba0368530..d19d87b7d 100644
--- a/src/zmalloc.c
+++ b/src/zmalloc.c
@@ -492,6 +492,23 @@ size_t zmalloc_get_rss(void) {
 
     return 0L;
 }
+#elif defined(__HAIKU__)
+#include <OS.h>
+
+size_t zmalloc_get_rss(void) {
+    area_info info;
+    thread_info th;
+    size_t rss = 0;
+    ssize_t cookie = 0;
+
+    if (get_thread_info(find_thread(0), &th) != B_OK)
+        return 0;
+
+    while (get_next_area_info(th.team, &cookie, &info) == B_OK)
+        rss += info.ram_size;
+
+    return rss;
+}
 #elif defined(HAVE_PSINFO)
 #include <unistd.h>
 #include <sys/procfs.h>
-- 
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