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/* $Id: sysdef.h,v 1.3 2000/12/14 18:10:46 amura Exp $ */
/*
* BSD unix based systems (sunos, ultrix)
*/
/*
* $Log: sysdef.h,v $
* Revision 1.3 2000/12/14 18:10:46 amura
* filename length become flexible
*
* Revision 1.2 2000/06/27 01:59:42 amura
* small bugfix
*
* Revision 1.1.1.1 2000/06/27 01:48:02 amura
* import to CVS
*
*/
#include <stdio.h>
#include <unistd.h> /* 00.04.15 by amura */
#include <sys/param.h>
#define KBLOCK 8192 /* Kill grow. */
#define GOOD 0 /* Good exit status. */
#define SYMBLINK 1 /* Handle symbolic links */
#ifndef NO_SHELL /* 91.01.10 by K.Maeda */
#define CMDLINELENGTH NFILEN /* Maximum length of shell command. */
#endif /* NO_SHELL */
#define BSMAP FALSE /* Bs map feature can use. */
/* (default mode is bsmap off) */
#define MAKEBACKUP TRUE /* Making backup file is on. */
typedef int RSIZE; /* Type for file/region sizes */
typedef short KCHAR; /* Type for internal keystrokes */
#ifdef BSD4_4
#define HAVE_MKSTEMP
#define HAVE_GETCWD
#define HAVE_FDSET
#define HAVE_DIRENT
#else
#define NO_PID_TYPE
#define NO_SIG_TYPE
#endif
#if 0
#ifdef __FreeBSD__
#if __FreeBSD__ >= 3
# define HAVE_GETSID
#endif
#else /* NOT __FreeBSD__ */
#ifdef _POSIX_JOB_CONTROL /* This is trick */
# if (0 - _POSIX_JOB_CONTROL - 1) != -1
# define HAVE_GETSID
# endif
#endif /* _POSIX_JOB_CONTROL */
#endif /* __FreeBSD__ */
#endif
#ifdef NO_PID_TYPE
# undef PID_T
# define PID_T int
#else
#ifndef PID_T
# define PID_T pid_t
#endif
#endif
#ifdef NO_SIG_TYPE
# undef SIG_T
typedef void (*SIG_T)();
/* If your compiler doesn't have void, rewrite this "int (*SIG_T)()"
Cannot use VOID because it's defined later... */
#else
#ifndef SIG_T
# define SIG_T sig_t
#endif
#endif
#ifdef NO_FDSET
# undef FDSET
# define FDSET int
# define FD_SET(fd,fdsp) ((*fdsp) |= (1<<(fd)))
# define FD_ZERO(fdsp) ((*fdsp) = 0)
#else
#ifndef FDSET
# define FDSET fd_set
#else
#include <sys/types.h>
#endif
#endif
/*
* Macros used by the buffer name making code.
* Start at the end of the file name, scan to the left
* until BDC1 (or BDC2, if defined) is reached. The buffer
* name starts just to the right of that location, and
* stops at end of string (or at the next BDC3 character,
* if defined). BDC2 and BDC3 are mainly for VMS.
*/
#define BDC1 '/' /* Buffer names. */
#ifdef CANNA
#define SYSINIT canna_init()
#define SYSCLEANUP canna_end()
#endif
#define MALLOCROUND(m) (m+=7,m&=~7) /* round up to 8 byte boundry */
#define fncmp strcmp /* file name comparison */
#define unlinkdir(fn) rmdir(fn) /* unlink directory */
char *getenv();
#define gettermtype() getenv("TERM") /* determine terminal type */
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