added file_exists function

2025-10-29 21:13:00 +00:00 · 2021-03-31 12:14:23 +02:00
parent 4aff89134e
commit b622a7ac42
1 changed files with 4 additions and 0 deletions
--- a/util.cpp
+++ b/util.cpp
@@ -699,4 +699,8 @@ EX string decompress_string(string s) {
  }
 #endif

+EX bool file_exists(string fname) {
+  return access(fname.c_str(), F_OK) != -1;
+  }
+
 }