util: implement fd_nonbloc()/fd_cloexec()

1 files changed, 3 insertions, 0 deletions

diff --git a/util.h b/util.h
index 9f9bca86f2..772d7ae9ff 100644
--- a/util.h
+++ b/util.h
@@ -172,6 +172,9 @@ bool ignore_file(const char *filename);
         struct __useless_struct_to_allow_trailing_semicolon__
 
 
+int fd_nonblock(int fd, bool nonblock);
+int fd_cloexec(int fd, bool cloexec);
+
 const char *ioprio_class_to_string(int i);
 int ioprio_class_from_string(const char *s);