From 80365c94a7d8273953f867107786eb75cb2e7933 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Fri, 30 Jan 2026 09:18:58 -0600
Subject: [PATCH] cpukit/libdl: Address -Wsign-compare warnings

This warning occurs when comparing a signed variable to an unsigned one.
This addresses warnings that only occurred on 64-bit targets.  For the
ones which only appeared on 64-bit targets, the cause was frequently
a mismatch when comparing a combination off_t, ssize_t, and int.
---
 cpukit/libdl/rtl-archive.c   | 2 +-
 cpukit/libdl/rtl-obj-cache.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cpukit/libdl/rtl-archive.c b/cpukit/libdl/rtl-archive.c
index e85f659b29..0e79a86b89 100644
--- a/cpukit/libdl/rtl-archive.c
+++ b/cpukit/libdl/rtl-archive.c
@@ -1134,7 +1134,7 @@ rtems_rtl_obj_archive_find_obj (int                     fd,
     *osize = 0;
   }
 
-  while (*ooffset < fsize)
+  while (*ooffset < (int64_t)fsize)
   {
     /*
      * Clean up any existing data.
diff --git a/cpukit/libdl/rtl-obj-cache.c b/cpukit/libdl/rtl-obj-cache.c
index 837fd330eb..9329b2ecd4 100644
--- a/cpukit/libdl/rtl-obj-cache.c
+++ b/cpukit/libdl/rtl-obj-cache.c
@@ -115,7 +115,7 @@ rtems_rtl_obj_cache_read (rtems_rtl_obj_cache* cache,
 
   if (cache->fd == fd)
   {
-    if (offset >= cache->file_size)
+    if (offset >= (int64_t)cache->file_size)
     {
       rtems_rtl_set_error (EINVAL, "offset past end of file: offset=%i size=%i",
                            (int) offset, (int) cache->file_size);
@@ -154,7 +154,7 @@ rtems_rtl_obj_cache_read (rtems_rtl_obj_cache* cache,
        * Is any part of the data in the cache ?
        */
       if ((offset >= cache->offset) &&
-          (offset < (cache->offset + cache->level)))
+          (offset < (int64_t)(cache->offset + cache->level)))
       {
         size_t size;