Remove dead code.

libc/misc/lock/.indent.pro

@@ -1,33 +0,0 @@
---blank-lines-after-declarations
---blank-lines-after-procedures
---break-before-boolean-operator
---no-blank-lines-after-commas
---braces-on-if-line
---braces-on-struct-decl-line
---comment-indentation25
---declaration-comment-column25
---no-comment-delimiters-on-blank-lines
---cuddle-else
---continuation-indentation4
---case-indentation0
---else-endif-column33
---space-after-cast
---line-comments-indentation0
---declaration-indentation1
---dont-format-first-column-comments
---dont-format-comments
---honour-newlines
---indent-level4
-/* changed from 0 to 4 */
---parameter-indentation4
---line-length78 /* changed from 75 */
---continue-at-parentheses
---no-space-after-function-call-names
---dont-break-procedure-type
---dont-star-comments
---leave-optional-blank-lines
---dont-space-special-semicolon
---tab-size4
-/* additions by Mark */
---case-brace-indentation0
---leave-preprocessor-space

libc/misc/lock/Makefile

@@ -1,43 +0,0 @@
-# Makefile for uClibc
-#
-# Copyright (C) 2000 by Lineo, inc.
-#
-# This program 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.
-#
-# This program 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 this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-# Derived in part from the Linux-8086 C library, the GNU C Library, and several
-# other sundry sources.  Files within this library are copyright by their
-# respective copyright holders.
-
-TOPDIR=../../../
-include $(TOPDIR)Rules.mak
-
-CSRC=flock.c
-COBJS=$(patsubst %.c,%.o, $(CSRC))
-OBJS=$(COBJS)
-
-all: $(OBJS) $(LIBC)
-
-$(LIBC): ar-target
-
-ar-target: $(OBJS)
-	$(AR) $(ARFLAGS) $(LIBC) $(OBJS)
-
-$(COBJS): %.o : %.c
-	$(CC) $(CFLAGS) -c $< -o $@
-	$(STRIPTOOL) -x -R .note -R .comment $*.o
-
-clean:
-	rm -f *.[oa] *~ core
-

libc/misc/lock/flock.c

@@ -1,54 +0,0 @@
-/* Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library 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.
-
-   The GNU C Library 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 the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* This file implements the `flock' function in terms of the POSIX.1 `fcntl'
-   locking mechanism.  In 4BSD, these are two incompatible locking mechanisms,
-   perhaps with different semantics?  */
-
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/file.h>
-
-/* Apply or remove an advisory lock, according to OPERATION,
-   on the file FD refers to.  */
-int flock( int fd, int operation)
-{
-	struct flock lbuf;
-
-	switch (operation & ~LOCK_NB) {
-	case LOCK_SH:
-		lbuf.l_type = F_RDLCK;
-		break;
-	case LOCK_EX:
-		lbuf.l_type = F_WRLCK;
-		break;
-	case LOCK_UN:
-		lbuf.l_type = F_UNLCK;
-		break;
-	default:
-		__set_errno(EINVAL);
-		return -1;
-	}
-
-	lbuf.l_whence = SEEK_SET;
-	lbuf.l_start = lbuf.l_len = 0L;	/* Lock the whole file.  */
-
-	return fcntl(fd, (operation & LOCK_NB) ? F_SETLK : F_SETLKW, &lbuf);
-}
-