summaryrefslogtreecommitdiff
path: root/libc/misc
diff options
context:
space:
mode:
Diffstat (limited to 'libc/misc')
-rw-r--r--libc/misc/lock/.indent.pro33
-rw-r--r--libc/misc/lock/Makefile43
-rw-r--r--libc/misc/lock/flock.c54
3 files changed, 0 insertions, 130 deletions
diff --git a/libc/misc/lock/.indent.pro b/libc/misc/lock/.indent.pro
deleted file mode 100644
index 492ecf1c7..000000000
--- a/libc/misc/lock/.indent.pro
+++ /dev/null
@@ -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
diff --git a/libc/misc/lock/Makefile b/libc/misc/lock/Makefile
deleted file mode 100644
index e197bbb52..000000000
--- a/libc/misc/lock/Makefile
+++ /dev/null
@@ -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
-
diff --git a/libc/misc/lock/flock.c b/libc/misc/lock/flock.c
deleted file mode 100644
index 80d15dfd4..000000000
--- a/libc/misc/lock/flock.c
+++ /dev/null
@@ -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);
-}
-