configure: add missed fnctl.h

hpc · Mar 27, 2024 · 3032b32 · 3032b32
1 parent 5ceefa7
commit 3032b32
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -343,6 +343,7 @@ AC_MSG_RESULT($have_userns)
 AC_DEFUN([CH_OVERLAY_C], [[
   #define _GNU_SOURCE
   #include <errno.h>
+  #include <fcntl.h>
   #include <sched.h>
   #include <stdio.h>
   #include <stdlib.h>