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/*
* config.h -- configure various defines for tcsh
*
* All source files should #include this FIRST.
*
* Edit this to match your system type.
*/
#ifndef _h_config
#define _h_config
/****************** System dependant compilation flags ****************/
/*
* POSIX This system supports IEEE Std 1003.1-1988 (POSIX).
*/
#define POSIX
/*
* POSIXJOBS This system supports the optional IEEE Std 1003.1-1988 (POSIX)
* job control facilities.
*/
#define POSIXJOBS
/*
* VFORK This machine has a vfork().
* It used to be that for job control to work, this define
* was mandatory. This is not the case any more.
* If you think you still need it, but you don't have vfork,
* define this anyway and then do #define vfork fork.
* I do this anyway on a Sun because of yellow pages brain damage,
* [should not be needed under 4.1]
* and on the iris4d cause SGI's fork is sufficiently "virtual"
* that vfork isn't necessary. (Besides, SGI's vfork is weird).
* Note that some machines eg. rs6000 have a vfork, but not
* with the berkeley semantics, so we cannot use it there either.
*/
#undef VFORK
/*
* BSDJOBS You have BSD-style job control (both process groups and
* a tty that deals correctly
*/
#ifdef BSDJOBS
# undef BSDJOBS
#endif
/*
* BSDTIMES You have BSD-style process time stuff (like rusage)
* This may or may not be true. For example, Apple Unix
* (OREO) has BSDJOBS but not BSDTIMES.
*/
#undef BSDTIMES
/*
* BSDLIMIT You have BSD-style resource limit stuff (getrlimit/setrlimit)
*/
#define BSDLIMIT
/*
* TERMIO You have struct termio instead of struct sgttyb.
* This is usually the case for SYSV systems, where
* BSD uses sgttyb. POSIX systems should define this
* anyway, even though they use struct termios.
*/
#define TERMIO
/*
* SYSVREL Your machine is SYSV based (HPUX, A/UX)
* NOTE: don't do this if you are on a Pyramid -- tcsh is
* built in a BSD universe.
* Set SYSVREL to 1, 2, or 3, depending the version of System V
* you are running. Or set it to 0 if you are not SYSV based
*/
#define SYSVREL 4
/*
* YPBUGS Work around Sun YP bugs that cause expansion of ~username
* to send command output to /dev/null [they are back!]
*/
#undef YPBUGS
/*
* NISPLUS Make sure that fd's 0, 1, and 2 always are open so that
* Sun's NIS+ doesn't get them, making ~-expansion hang.
*/
#undef NISPLUS
/*
* ECHO_STYLE Optionally change the behavior of the builtin echo
* BOTH_ECHO: Support both bsd options (-n) and sysv escapes (\nnn)
* BSD_ECHO: Support only -n
* SYSV_ECHO: Support only sysv escapes (\nnn)
* NONE_ECHO: Pure echo.
*/
#define ECHO_STYLE BOTH_ECHO
/****************** local defines *********************/
/*
* OS Release dependent
* Work around OS deficiency which cannot start #!/bin/sh scripts
*/
/* #define HASHBANG */
/*
* OS/390 c89 compilation environment varies dramatically
* without each of the following.
*/
#define MAXSIG 38
#define _OE_SOCKETS
#define _POSIX_SOURCE
#define _XOPEN_SOURCE
#define _XOPEN_SOURCE_EXTENDED 1
/*
This stuff is supposed to be needed for ioctl() but does not work yet.
#include <types.h>
#include <ioctl.h>
#include <rtrouteh.h>
#include <if.h>
*/
/*
* gcc has been ported to os/390 let's make sure that OS dependent
* stuff works for gcc users (???)
*/
#ifndef __MVS__
#define __MVS__
#endif
#endif /* _h_config */
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