X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=util.h;fp=util.h;h=d1670750d522f36ec7032736530516b10d59b894;hp=303de14d0098e26cbd8f9c535cd6e2438f92021e;hb=3fd8650ccf3da3960a946d8ac9abc305aec399ce;hpb=8d2593119a04e6b30d5c36a722a77ee32f1d454b

diff --git a/util.h b/util.h
index 303de14..d167075 100644
--- a/util.h
+++ b/util.h
@@ -15,4 +15,8 @@ bool read_tempfile_and_close(int fd, std::string *contents);
 // Same as read_tempfile_and_close(), without the close.
 bool read_tempfile(int fd, std::string *contents);
 
+// Close a file descriptor, taking care of EINTR on the way.
+// log_perror() if it fails; apart from that, behaves as close().
+int safe_close(int fd);
+
 #endif  // !defined(_UTIL_H