[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-1445-gb80f554fd

[openocd-gerrit <ope...@us...>]

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- Log -----------------------------------------------------------------
commit b80f554fd982b65bd3b45bb151655abe634e938b
Author: Marc Schink <de...@za...>
Date:   Thu Feb 26 15:48:43 2026 +0100

    helper/log: Fix build issue on MSYS2 and Cygwin
    
    On MSYS2 (native) and Cygwin, the mallinfo struct uses 'size_t' instead
    of 'int', which leads to a compile-time error with the current code.
    
    Update the preprocessor logic so that Cygwin and MSYS2 builds use
    the 'size_t' format specifier.
    
    Checkpatch-ignore: COMMIT_LOG_LONG_LINE
    
    Build error on MSYS2:
    
    ../src/helper/log.c: In function 'get_free_memory_space':
    ../src/helper/log.c:78:45: error: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Werror=format=]
       78 |                 snprintf(s, MEM_STR_LEN, " %d", info.fordblks);
          |                                            ~^   ~~~~~~~~~~~~~
          |                                             |       |
          |                                             int     size_t {aka long unsigned int}
          |                                            %ld
    
    Change-Id: I18d772facba6426ab627fb45a6d50bfc19ec9c05
    Signed-off-by: Marc Schink <de...@za...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/9479
    Reviewed-by: Antonio Borneo <bor...@gm...>
    Tested-by: jenkins

diff --git a/src/helper/log.c b/src/helper/log.c
index afba0d172..ce21a907d 100644
--- a/src/helper/log.c
+++ b/src/helper/log.c
@@ -75,7 +75,11 @@ static void get_free_memory_space(char *s)
 #elif defined(HAVE_MALLINFO)
 	if (LOG_LEVEL_IS(LOG_LVL_DEBUG_MALLOC)) {
 		struct mallinfo info = mallinfo();
+#if IS_CYGWIN
+		snprintf(s, MEM_STR_LEN, " %zu", info.fordblks);
+#else
 		snprintf(s, MEM_STR_LEN, " %d", info.fordblks);
+#endif
 		return;
 	}
 #endif

-----------------------------------------------------------------------

Summary of changes:
 src/helper/log.c | 4 ++++
 1 file changed, 4 insertions(+)


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