* Guarantee that PATH_MAX is large enough to use as the size for Windows API calls (since with MinGW it is 159 bytes while it should be 160)

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3136 4a71c877-e1ca-e34f-864e-861f7616d084
2007-12-23 16:44:36 +00:00 · 2007-12-23 16:44:36 +00:00 · 798d10c6d8
parent 67d902a841
commit 798d10c6d8
1 changed files with 8 additions and 0 deletions
--- a/lib/framework/wzglobal.h
+++ b/lib/framework/wzglobal.h
@ -422,6 +422,14 @@
 #    define PATH_MAX MAX_PATH
 #  endif /* WZ_CC_MSVC */

+/* Make sure that PATH_MAX is large enough to use as the size for return
+ * buffers for Windows API calls
+ */
+#  if (PATH_MAX < MAX_PATH)
+#    undef PATH_MAX
+#    define PATH_MAX MAX_PATH
+#  endif
+
 #elif defined(WZ_OS_UNIX)
 #  include <unistd.h>
 #  include <alloca.h>