37367d5e12
OS_VERSION was used with a '#if defined(sun)', but since it was never set anywhere it just omitted that block. If the block turns up to be broken on sun systems, then someone will fix it properly.
250 lines
8.5 KiB
C
250 lines
8.5 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $TOG: tt_options.h /main/11 1998/04/03 17:09:46 mgreess $
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*
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* (c) Copyright 1996 Digital Equipment Corporation.
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* (c) Copyright 1993, 1994, 1996 Hewlett-Packard Company.
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* (c) Copyright 1993, 1994, 1996 International Business Machines Corp.
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* (c) Copyright 1990, 1993, 1994, 1996 Sun Microsystems, Inc.
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* (c) Copyright 1993, 1994, 1996 Novell, Inc.
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* (c) Copyright 1996 FUJITSU LIMITED.
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* (c) Copyright 1996 Hitachi.
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*/
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#ifndef _TT_OPTIONS_H
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#define _TT_OPTIONS_H
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/*
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* This file controls any compilation-time options. The current set of
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* options is:
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*
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* OPT_UNIX_SOCKET_RPC -- if defined then code to do rpc over unix
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* sockets is enabled (speeds up intra-system rpcs).
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*
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* OPT_TLI -- if defined then rpc code is compiled for the new
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* transport-independent rpc
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*
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* OPT_DLOPEN_X11 -- if defined then any code that would use libX11 will
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* attempt to dlopen it at runtime rather than require
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* the application to link with the library.
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*
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* OPT_DLOPEN_CE -- if defined then any code that would use libce will
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* attempt to dlopen it at runtime rather than require
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* the application to link with the library.
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*
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* OPT_ADDMSG_DIRECT -- if defined then messages are sent directly
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* down a client's signalling fd rather than
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* incurring an additional rpc.
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*
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* OPT_SECURE_RPC -- if defined then code for implementing DES authorization
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* is included.
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*
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* OPT_CLASSING_ENGINE -- if defined, code is included to store and
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* retrieve type data in the OpenWindows Classing
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* Engine. If not defined, type data is stored
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* only in XDR format files.
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*
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* OPT_PATCH -- if defined, build patch info into objects
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*
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* OPT_BUG_SUNOS_5 -- used to flag special hacks only needed because
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* of bugs or quirks in SunOS 5.x.
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*
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* OPT_BUG_RPCINTR -- used to flag that RPC_INTR is not defined
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* in enum clnt_stat.
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*
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* OPT_XDR_LONG_TYPE -- used for (64-bit) architectures where
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* <rcp/xdr.h> defines x_putlong and x_getlong to not take "long*".
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*
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* OPT_POSIX_SIGNAL -- set to assume posix-style sigaction() call (default).
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* OPT_BSD_SIGNAL -- set to assume bsd-style signal() call.
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* If OPT_POSIX_SIGNAL is undefined and OPT_BSD_SIGNAL is not set, use
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* the old SVR2-style sigset().
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*
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* OPT_BSD_WAIT -- set to assume bsd-style wait() calls, which expect
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* a "union wait" instead of an int, and to not use waitpid().
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*
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* OPT_DGETTEXT -- set to use SVR4-style internationalization calls.
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*
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* OPT_CATGETS -- set to use XPG4-style internationalization calls.
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*
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* OPT_GETDTABLESIZE - use getdtablesize() instead of getrlimit to get
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* file descriptor limit.
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*
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* OPT_GETHOSTNAME - use gethostname() instead of uname() to get host name
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*
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* OPT_SYSINFO - use sysinfo() instead of gethostid() or uname() to get host id
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*
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* OPT_CPP_PATH - string, path to cpp binary so tt_type_comp can invoke it
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*
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* OPT_CPP_OPTIONS - string, options to pass to cpp. For example, on
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* some platforms -B is used so C++ comments are processed by cpp.
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*
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* OPT_SVR4_GETMNTENT - set to use new SVR4 flavor of getmntent.
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*
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* OPT_LOCKF_MNTTAB - set to hold a lockf lock on MNTTAB while doing
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* getmntents.
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*
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* OPT_DEFINE_SIG_PF - define if SIG_PF (=type of pointer to signal
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* handler function) isn't defined in system includes
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*
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* OPT_TAR_HAS_EXCLUDE_OPTION -- set if the system tar command has the X
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* option for excluding files, which tttar uses to avoid extracting the
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* extra file it bundles into the tar file. If this option is not available,
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* the tttarfile file will appear after extracts, a small flaw but not a
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* fatal one.
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*
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* OPT_PING_TRIES - The number of times to rpc-ping ttsession to
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* see if ttsession is alive.
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*
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* OPT_PING_SLEEP - How long to wait between each rpc-ping of ttsession.
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*
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* OPT_AUTOMOUNT_PATH_FIX - set for systems with autmounters that do
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* not treat /tmp_mnt/nfs/... the same as /nfs/... in terms of which
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* can tickle the automounter. For many systems, a mount can only be
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* tickled into existence using /nfs/... This is bad since calls to
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* say realpath() will hand back /tmp_mnt/nfs/... which is for all
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* practical purposes temporary.
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*
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* OPT_SOLARIS_THREADS - Defined if the system supports SOLARIS style threads.
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* (POSIX threads were not out at time of usage)
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*
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* OPT_XTHREADS - Defined if the system supports the Xthreads interfaces
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* defined first in X11R6
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*
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* OPT_SOLARIS_THREADED_TRIES - How many times to try thr_create() if
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* thr_create() returns EAGAIN.
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*
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* OPT_MAX_GET_SESSIONS - The max. number of session id's to return
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* in each call to _tt_get_all_sessions_1().
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*
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* OPT_HAS_CLNT_CREATE_TIMED - True if the OS has the clnt_create_timed()
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* rpc function call.
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*
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* OPT_CLNT_CREATE_TIMEOUT - Time for clnt_create_timed() to wait
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* before timing out.
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*
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* OPT_DO_AUTO_GARBAGE_COLLECT - Perform automatic garbage collection.
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* Without this defined, garbage collection must
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* be called from an rpc call. This is not should
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* not be enabled until the rpc.ttdbserverd catches
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* SIG{INT,TERM,...}, so that it will clean up the
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* files prior to exiting.
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*
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* OPT_GARBAGE_IN_PARALLEL - If TRUE, enables garbage collection
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* in a separate thread (or process). If FALSE
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* perform garbage collection in the same
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* thread (or process).
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*/
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/*
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* Defaults - #undef then #define them if a platform needs them changed.
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*/
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#define OPT_PING_TRIES 5
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#define OPT_PING_SLEEP 1
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#define OPT_MAX_GET_SESSIONS 100
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#define OPT_GARBAGE_IN_PARALLEL 0 /* used as a const */
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/* Allow -DXTHREADS to be specified by the Makefile. */
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#ifdef XTHREADS
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# define OPT_XTHREADS 1
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#endif
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#undef OPT_DO_AUTO_GARBAGE_COLLECT
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/*
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* WARNING: This file isn't universally included. Adding a new option
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* entails ensuring that this file is properly included in all the files
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* that depend on that option. This is done to minimize re-compile time
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* every time options are changed.
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*/
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#if defined(__GNUG__)
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/* g++ often cannot see an implicit cast to char */
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# define GNU_STRCAST (char *)
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#else
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# define GNU_STRCAST
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#endif
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#undef OPT_CPP_PATH
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#define OPT_CPP_PATH CPP_PROGRAM
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#ifdef sun
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#define OPT_CPP_OPTIONS "-B"
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#else
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#define OPT_BUG_RPCINTR
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#define OPT_CPP_OPTIONS ""
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#define OPT_AUTOMOUNT_PATH_FIX
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#define OPT_DEFINE_SIG_PF
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#endif
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#define OPT_POSIX_SIGNAL
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#define OPT_CATGETS
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#define OPT_TAR_HAS_EXCLUDE_OPTION
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#if defined(_AIX)
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# undef OPT_BUG_RPCINTR
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# undef OPT_TAR_HAS_EXCLUDE_OPTION
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# define OPT_BUG_AIX
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# define OPT_GETDTABLESIZE
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/* # define OPT_XTHREADS 1 */ /* Defaulted by -DXTHREADS */
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#elif defined(sun)
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# define OPT_TLI
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# define OPT_SECURE_RPC
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# define OPT_SYSINFO
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# define OPT_SVR4_GETMNTENT
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# define OPT_LOCKF_MNTENT
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# define OPT_SOLARIS_THREADS 1
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/* # define OPT_XTHREADS 1 */ /* Defaulted by -DXTHREADS */
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# define OPT_GARBAGE_THREADS 1
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# define OPT_SOLARIS_THREADED_TRIES 10
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# define OPT_HAS_CLNT_CREATE_TIMED 1
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# define OPT_CLNT_CREATE_TIMEOUT 30
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/* Turn ON/OFF parallel threads for garbage collection */
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# if defined(OPT_DO_AUTO_GARBAGE_COLLECT) && defined(OPT_SOLARIS_THREADS)
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# define OPT_GARBAGE_IN_PARALLEL 1
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# define OPT_GARBAGE_THREADS 1
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# else
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# define OPT_GARBAGE_IN_PARALLEL 0 /* used as a const */
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# endif
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#elif defined(__linux__)
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# define OPT_CONST_CORRECT
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#elif defined(__OpenBSD__)
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#elif defined(__FreeBSD__)
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# define OPT_CONST_CORRECT
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#elif defined(__NetBSD__)
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# define OPT_CONST_CORRECT
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# define HAS_STATVFS
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#else
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/* Unknown configuration, complain */
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#warning "Your system is unknown to us, things might not build properly without editing tt_options.h"
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#endif
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#endif /* _TT_OPTIONS_H */
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