From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- nx-X11/extras/fontconfig/doc/fcatomic.fncs | 93 ++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 nx-X11/extras/fontconfig/doc/fcatomic.fncs (limited to 'nx-X11/extras/fontconfig/doc/fcatomic.fncs') diff --git a/nx-X11/extras/fontconfig/doc/fcatomic.fncs b/nx-X11/extras/fontconfig/doc/fcatomic.fncs new file mode 100644 index 000000000..2d5cf4952 --- /dev/null +++ b/nx-X11/extras/fontconfig/doc/fcatomic.fncs @@ -0,0 +1,93 @@ +/* + * $Id: fcatomic.fncs,v 1.3 2005/06/28 01:01:03 alanc Exp $ + * + * Copyright © 2003 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +@RET@ FcAtomic * +@FUNC@ FcAtomicCreate +@TYPE1@ const FcChar8 * @ARG1@ file +@PURPOSE@ create an FcAtomic object +@DESC@ +Creates a data structure containing data needed to control access to file. +Writing is done to a separate file. Once that file is complete, the original +configuration file is atomically replaced so that reading process always see +a consistent and complete file without the need to lock for reading. +@@ + +@RET@ FcBool +@FUNC@ FcAtomicLock +@TYPE1@ FcAtomic * @ARG1@ atomic +@PURPOSE@ lock a file +@DESC@ +Attempts to lock the file referenced by atomic. Returns FcFalse if the +file is locked by another process, else returns FcTrue and leaves the file +locked. +@@ + +@RET@ FcChar8 * +@FUNC@ FcAtomicNewFile +@TYPE1@ FcAtomic * @ARG1@ atomic +@PURPOSE@ return new temporary file name +@DESC@ +Returns the filename for writing a new version of the file referenced +by atomic. +@@ + +@RET@ FcChar8 * +@FUNC@ FcAtomicOrigFile +@TYPE1@ FcAtomic * @ARG1@ atomic +@PURPOSE@ return original file name +@DESC@ +Returns the file refernced by atomic. +@@ + +@RET@ FcBool +@FUNC@ FcAtomicReplaceOrig +@TYPE1@ FcAtomic * @ARG1@ atomic +@PURPOSE@ replace original with new +@DESC@ +Replaces the original file referenced by atomic with the new file. +@@ + +@RET@ void +@FUNC@ FcAtomicDeleteNew +@TYPE1@ FcAtomic * @ARG1@ atomic +@PURPOSE@ delete new file +@DESC@ +Deletes the new file. Used in error recovery to back out changes. +@@ + +@RET@ void +@FUNC@ FcAtomicUnlock +@TYPE1@ FcAtomic * @ARG1@ atomic +@PURPOSE@ unlock a file +@DESC@ +Unlocks the file. +@@ + +@RET@ void +@FUNC@ FcAtomicDestroy +@TYPE1@ FcAtomic * @ARG1@ atomic +@PURPOSE@ destroy an FcAtomic object +@DESC@ +Destroys atomic. +@@ -- cgit v1.2.3