From: Daniel Stone <daniels@collabora.com>
Date: Thu, 26 Mar 2020 13:01:58 +0000 (+0000)
Subject: util/test: Use MAX_PATH on Windows
X-Git-Url: https://git.libre-soc.org/?p=mesa.git;a=commitdiff_plain;h=bc98de4d14f9c099e47a7de6efc3766823ca3f54

util/test: Use MAX_PATH on Windows

Windows provides MAX_PATH rather than PATH_MAX for the maximum allowable
path length. This is not a limit on the length of filename which can
exist on the filesystem, but a length on the length of path which can be
passed to Win32 API calls.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Fixes: f8f1413070a ("util/u_process: add util_get_process_exec_path")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4304>
---

diff --git a/src/util/process_test.c b/src/util/process_test.c
index 708c2766eb9..00703df6034 100644
--- a/src/util/process_test.c
+++ b/src/util/process_test.c
@@ -31,6 +31,11 @@
 #include <limits.h>
 #include <stdlib.h>
 
+#if DETECT_OS_WINDOWS && !defined(PATH_MAX)
+#include <windows.h>
+#define PATH_MAX MAX_PATH
+#endif
+
 bool error = false;
 
 static void