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/*
* config.h -- configure various defines for tcsh
*
* All source files should #include this FIRST.
*
* This is the config file for Linux systems
*/
#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
*/
#define BSDJOBS
/*
* 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.
*/
#define 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 SVID 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, 3, or 4, depending the version of System V
* you are running. Or set it to 0 if you are not SYSV based
*
* Note: Linux should work with any SYSVREL < 3.
*/
#define SYSVREL 2
/*
* YPBUGS Work around Sun YP bugs that cause expansion of ~username
* to send command output to /dev/null
*/
#undef YPBUGS
/*
* Get the name space we want.
*
* The more recent defaults for gcc (e.g. on Red Hat 7.0)
* also define _POSIX_C_SOURCE, which throws our code off.
*
* _BSD_SOURCE and _SVID_SOURCE have become deprecated
* aliases for _DEFAULT_SOURCE. _DEFAULT_SOURCE overrides
* __STRICT_ANSI__ also. [gcc 8.3.0 on Debian 10]
*/
#define __STRICT_ANSI__
#ifndef _DEFAULT_SOURCE
# define _DEFAULT_SOURCE
#endif
#ifndef _BSD_SOURCE
# define _BSD_SOURCE
#endif
#ifndef _SVID_SOURCE
# define _SVID_SOURCE
#endif
#ifndef _POSIX_SOURCE
# define _POSIX_SOURCE
#endif
#ifndef _XOPEN_SOURCE
# define _XOPEN_SOURCE 500
#endif
#ifndef _GNU_SOURCE
# define _GNU_SOURCE
#endif
/*
* Large file support from <features.h>
*/
#ifndef _LARGEFILE_SOURCE
# define _LARGEFILE_SOURCE
#endif
#ifndef _LARGEFILE64_SOURCE
# define _LARGEFILE64_SOURCE
#endif
#ifndef _FILE_OFFSET_BITS
# define _FILE_OFFSET_BITS 64
#endif
/****************** local defines *********************/
#ifndef _PATH_TCSHELL
#define _PATH_TCSHELL "/bin/tcsh"
#endif
#define ECHO_STYLE BOTH_ECHO
#if !defined(SYSMALLOC)
# define SYSMALLOC
#endif
#if !defined(NISPLUS)
# define NISPLUS
#endif
#if !defined(POSIX)
# define POSIX
#endif
#endif /* _h_config */
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