win32: file mapping fix

1 files changed, 6 insertions, 0 deletions

diff --git a/source/kit/file.c b/source/kit/file.c
index 7b80e67..4d6b979 100644
--- a/source/kit/file.c
+++ b/source/kit/file.c
@@ -517,6 +517,10 @@ void kit_path_list_destroy(kit_path_list_t list) {
 }
 
 kit_mapped_file_t kit_file_map(kit_str_t path, i64 size, i32 mode) {
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#  define PATH_MAX MAX_PATH
+#endif
+
   assert(size > 0);
   assert(path.size > 0);
   assert(path.size <= PATH_MAX);
@@ -600,6 +604,8 @@ kit_mapped_file_t kit_file_map(kit_str_t path, i64 size, i32 mode) {
   mf.bytes  = p;
   mf._file  = file;
   mf._map   = map;
+
+#  undef PATH_MAX
 #else
   char buf[PATH_MAX + 1];
   memcpy(buf, path.values, path.size);