1 files changed, 0 insertions, 83 deletions
diff --git a/src/pipeutils.c b/src/pipeutils.c
deleted file mode 100644
index 7f157c5..0000000
--- a/src/pipeutils.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* pipeutils.c -- Utilities for using pipes as signals
- * This file is part of redshift-ng.
- * 
- * redshift-ng is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * redshift-ng is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with redshift-ng.  If not, see <http://www.gnu.org/licenses/>.
- * 
- * Copyright (c) 2017  Jon Lund Steffensen <jonlst@gmail.com>
- * Copyright (c) 2025  Mattias Andrée <m@maandree.se>
- */
-#include "common.h"
-
-
-int
-pipeutils_create_nonblocking(int pipefds[2])
-{
-#ifdef WINDOWS
-	(void) pipefds;
-	return -1;
-#else
-
-	int i, flags;
-
-# if defined(__linux__) && !defined(MISSING_PIPE2)
-	if (!pipe2(pipefds, O_NONBLOCK)) {
-		return 0;
-	} else if (errno != ENOSYS) {
-		weprintf("pipe2 <buffer> O_NONBLOCK:");
-		return -1;
-	}
-# endif
-
-	if (pipe(pipefds)) {
-		weprintf("pipe:");
-		return -1;
-	}
-
-	for (i = 0; i < 2; i++) {
-		flags = fcntl(pipefds[0], F_GETFL);
-		if (flags == -1) {
-			weprintf("fcntl <pipe> F_GETFL:");
-			goto fail;
-		}
-		if (fcntl(pipefds[0], F_SETFL, flags | O_NONBLOCK)) {
-			weprintf("fcntl <pipe> F_SETFL +O_NONBLOCK:");
-			goto fail;
-		}
-	}
-
-	return 0;
-
-fail:
-	close(pipefds[0]);
-	close(pipefds[1]);
-	return -1;
-#endif
-}
-
-
-/* Signal on write-end of pipe. */
-void
-pipeutils_signal(int write_fd)
-{
-	write(write_fd, "", 1);
-}
-
-
-/* Mark signal as handled on read-end of pipe. */
-void
-pipeutils_handle_signal(int read_fd)
-{
-	char data;
-	read(read_fd, &data, 1);
-}