all: misc updates

2023-06-13 16:42:14 +02:00
parent 07aa65b55e
commit 1ff0d137ab
16 changed files with 91 additions and 33 deletions
@@ -202,6 +202,11 @@ typedef upx_int64_t upx_off_t;
 #  undef __unix__
 #endif

+#if defined(HAVE_DUP) && (HAVE_DUP + 0 == 0)
+#  undef dup
+#  define dup(x)            (-1)
+#endif
+
 #ifndef STDIN_FILENO
 #  define STDIN_FILENO      (fileno(stdin))
 #endif