Infrastructure: Split the files into subdirectories.

[mLib] / fdflags.c

diff --git a/fdflags.c b/fdflags.c
deleted file mode 100644 (file)
index 02469ad..0000000
--- a/fdflags.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* -*-c-*-
- *
- * Manipulates flags on file descriptors
- *
- * (c) 1999 Straylight/Edgeware
- */
-
-/*----- Licensing notice --------------------------------------------------*
- *
- * This file is part of the mLib utilities library.
- *
- * mLib is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Library General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * mLib 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 Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with mLib; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-/*----- Header files ------------------------------------------------------*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <fcntl.h>
-
-#include "fdflags.h"
-
-/*----- Main code ---------------------------------------------------------*/
-
-/* --- @fdflags@ --- *
- *
- * Arguments:  @int fd@ = file descriptor to fiddle with
- *             @unsigned fbic, fxor@ = file flags to set and clear
- *             @unsigned fdbic, fdxor@ = descriptor flags to set and clear
- *
- * Returns:    Zero if successful, @-1@ if not.
- *
- * Use:                Sets file descriptor flags in what is, I hope, an obvious
- *             way.
- */
-
-int fdflags(int fd, unsigned fbic, unsigned fxor,
-           unsigned fdbic, unsigned fdxor)
-{
-  int f, ff;
-
-  if (fbic || fxor) {
-    if ((f = fcntl(fd, F_GETFL)) == -1)
-      return (-1);
-    ff = (f & ~fbic) ^ fxor;
-    if (f != ff && fcntl(fd, F_SETFL, ff) == -1)
-      return (-1);
-  }
-  if (fdbic || fdxor) {
-    if ((f = fcntl(fd, F_GETFD)) == -1)
-      return (-1);
-    ff = (f & ~fdbic) ^ fdxor;
-    if (f != ff && fcntl(fd, F_SETFD, ff) == -1)
-      return (-1);
-  }
-  return (0);
-}
-
-/*----- That's all, folks -------------------------------------------------*/