From 4259d2df7dd95637a4b1e3fb174fe5e5aef81069 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Wed, 24 Mar 2010 10:34:30 +0100 Subject: remove the ares subtree c-ares is now hosted entirely separate from the curl project see http://c-ares.haxx.se/ for all details concerning c-ares, its source repository and more. --- ares/ares_library_cleanup.3 | 74 --------------------------------------------- 1 file changed, 74 deletions(-) delete mode 100644 ares/ares_library_cleanup.3 (limited to 'ares/ares_library_cleanup.3') diff --git a/ares/ares_library_cleanup.3 b/ares/ares_library_cleanup.3 deleted file mode 100644 index 4bbe0b899..000000000 --- a/ares/ares_library_cleanup.3 +++ /dev/null @@ -1,74 +0,0 @@ -.\" $Id$ -.\" -.\" Copyright 1998 by the Massachusetts Institute of Technology. -.\" Copyright (C) 2004-2009 by Daniel Stenberg -.\" -.\" Permission to use, copy, modify, and distribute this -.\" software and its documentation for any purpose and without -.\" fee is hereby granted, 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 M.I.T. not be used in -.\" advertising or publicity pertaining to distribution of the -.\" software without specific, written prior permission. -.\" M.I.T. makes no representations about the suitability of -.\" this software for any purpose. It is provided "as is" -.\" without express or implied warranty. -.\" -.TH ARES_LIBRARY_CLEANUP 3 "19 May 2009" -.SH NAME -ares_library_cleanup \- c-ares library deinitialization -.SH SYNOPSIS -.nf -.B #include -.PP -.B void ares_library_cleanup(void) -.PP -.B cc file.c -lcares -.fi -.SH DESCRIPTION -.PP -The -.B ares_library_cleanup -function uninitializes the c-ares library, freeing all resources -previously aquired by \fIares_library_init(3)\fP when the library -was initialized. -.PP -This function must be called when the program using c-ares will -no longer need any c-ares function. Once the program has called -\fIares_library_cleanup(3)\fP it shall not make any further call to any -c-ares function. -.PP -This function does not cancel any pending c-ares lookups or requests -previously done. Program must use \fIares_cancel(3)\fP for this purpose. -.PP -.B This function is not thread safe. -You have to call it once the program is about to terminate, but this call must -be done once the program has terminated every single thread that it could have -initiated. This is required to avoid potential race conditions in library -deinitialization, and also due to the fact that \fIares_library_cleanup(3)\fP -might call functions from other libraries that are thread unsafe, and could -conflict with any other thread that is already using these other libraries. -.PP -Win32/64 application DLLs shall not call \fIares_library_cleanup(3)\fP from -the DllMain function. Doing so will produce deadlocks and other problems. -.SH AVAILABILITY -This function was first introduced in c-ares version 1.7.0 along with the -definition of preprocessor symbol \fICARES_HAVE_ARES_LIBRARY_CLEANUP\fP as an -indication of the availability of this function. -.PP -Since the introduction of this function, it is absolutely mandatory to call it -for any Win32/64 program using c-ares. -.PP -Non-Win32/64 systems can still use c-ares version 1.7.0 without calling -\fIares_library_cleanup(3)\fP due to the fact that \fIcurrently\fP it is nearly -a do-nothing function on non-Win32/64 platforms. -.SH SEE ALSO -.BR ares_library_init(3), -.BR ares_cancel(3) -.SH AUTHOR -Yang Tse -.PP -Copyright 1998 by the Massachusetts Institute of Technology. -.br -Copyright (C) 2004-2009 by Daniel Stenberg. -- cgit v1.2.3