Revert "Rewrite the entire internal signal handling/wakeup."

[cubemap] / util.h

diff --git a/util.h b/util.h
index d1670750d522f36ec7032736530516b10d59b894..303de14d0098e26cbd8f9c535cd6e2438f92021e 100644 (file)
--- a/util.h
+++ b/util.h
@@ -15,8 +15,4 @@ 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