Commit 5728a5c5 authored by Kurt Zeilenga's avatar Kurt Zeilenga
Browse files

Add old portable.h as bridge.h (temporary)

parent 577d6df6
/*
* Copyright (c) 1994 Regents of the University of Michigan.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of Michigan at Ann Arbor. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*/
#ifndef _PORTABLE_H
#define _PORTABLE_H
/*
* portable.h for LDAP -- this is where we define common stuff to make
* life easier on various Unix systems.
*
* Unless you are porting LDAP to a new platform, you should not need to
* edit this file.
*/
#ifndef SYSV
#if defined( hpux ) || defined( sunos5 ) || defined ( sgi ) || defined( SVR4 )
#define SYSV
#endif
#endif
/*
* under System V, use sysconf() instead of getdtablesize
*/
#if !defined( USE_SYSCONF ) && defined( SYSV )
#define USE_SYSCONF
#endif
/*
* under System V, daemons should use setsid() instead of detaching from their
* tty themselves
*/
#if !defined( USE_SETSID ) && defined( SYSV )
#define USE_SETSID
#endif
/*
* System V has socket options in filio.h
*/
#if !defined( NEED_FILIO ) && defined( SYSV ) && !defined( hpux )
#define NEED_FILIO
#endif
/*
* use lockf() under System V
*/
#if !defined( USE_LOCKF ) && ( defined( SYSV ) || defined( aix ))
#define USE_LOCKF
#endif
/*
* on most systems, we should use waitpid() instead of waitN()
*/
#if !defined( USE_WAITPID ) && !defined( nextstep )
#define USE_WAITPID
#endif
/*
* define the wait status argument type
*/
#if ( defined( SunOS ) && SunOS < 40 ) || defined( nextstep )
#define WAITSTATUSTYPE union wait
#else
#define WAITSTATUSTYPE int
#endif
/*
* define the flags for wait
*/
#ifdef sunos5
#define WAIT_FLAGS ( WNOHANG | WUNTRACED | WCONTINUED )
#else
#define WAIT_FLAGS ( WNOHANG | WUNTRACED )
#endif
/*
* defined the options for openlog (syslog)
*/
#ifdef ultrix
#define OPENLOG_OPTIONS LOG_PID
#else
#define OPENLOG_OPTIONS ( LOG_PID | LOG_NOWAIT )
#endif
/*
* some systems don't have the BSD re_comp and re_exec routines
*/
#ifndef NEED_BSDREGEX
#if defined( SYSV ) || defined( VMS ) || defined( netbsd ) || defined( freebsd ) || defined( linux )
#define NEED_BSDREGEX
#endif
#endif
/*
* many systems do not have the setpwfile() library routine... we just
* enable use for those systems we know have it.
*/
#ifndef HAVE_SETPWFILE
#if defined( sunos4 ) || defined( ultrix ) || defined( __osf__ )
#define HAVE_SETPWFILE
#endif
#endif
/*
* Are sys_errlist and sys_nerr declared in stdio.h?
*/
#ifndef SYSERRLIST_IN_STDIO
#if !defined( DECL_SYS_ERRLIST )
#define SYSERRLIST_IN_STDIO
#endif
#endif
/*
* for select()
*/
#if !defined(FD_SET) && !defined(WINSOCK)
#define NFDBITS 32
#define FD_SETSIZE 32
#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
#define FD_ZERO(p) bzero((char *)(p), sizeof(*(p)))
#endif /* FD_SET */
#if defined( hpux ) && defined( __STDC__ )
/*
* Under HP/UX, select seems to want (int *) instead of fd_set. Non-ANSI
* compilers don't like recursive macros, so ignore the problem if __STDC__
* is not defined.
*/
#define select(a,b,c,d,e) select(a, (int *)b, (int *)c, (int *)d, e)
#endif /* hpux && __STDC__ */
/*
* for signal() -- what do signal handling functions return?
*/
#ifndef SIG_FN
#ifdef sunos5
# define SIG_FN void /* signal-catching functions return void */
#else /* sunos5 */
# ifdef BSD
# if (BSD >= 199006) || defined(NeXT) || defined(__osf__) || defined(sun) || defined(ultrix) || defined(apollo) || defined(POSIX_SIGNALS)
# define SIG_FN void /* signal-catching functions return void */
# else
# define SIG_FN int /* signal-catching functions return int */
# endif
# else /* BSD */
# define SIG_FN void /* signal-catching functions return void */
# endif /* BSD */
#endif /* sunos5 */
#endif /* SIG_FN */
/*
* call signal or sigset (signal does not block the signal while
* in the handler on sys v and sigset does not exist on bsd)
*/
#if defined(SYSV) && !defined(linux)
#define SIGNAL sigset
#else
#define SIGNAL signal
#endif
/*
* toupper and tolower macros are different under bsd and sys v
*/
#if defined( SYSV ) && !defined( hpux )
#define TOUPPER(c) (isascii(c) && islower(c) ? _toupper(c) : c)
#define TOLOWER(c) (isascii(c) && isupper(c) ? _tolower(c) : c)
#else
#define TOUPPER(c) (isascii(c) && islower(c) ? toupper(c) : c)
#define TOLOWER(c) (isascii(c) && isupper(c) ? tolower(c) : c)
#endif
/*
* put a cover on the tty-related ioctl calls we need to use
*/
#if defined( NeXT ) || (defined(SunOS) && SunOS < 40)
#define TERMIO_TYPE struct sgttyb
#define TERMFLAG_TYPE int
#define GETATTR( fd, tiop ) ioctl((fd), TIOCGETP, (caddr_t)(tiop))
#define SETATTR( fd, tiop ) ioctl((fd), TIOCSETP, (caddr_t)(tiop))
#define GETFLAGS( tio ) (tio).sg_flags
#define SETFLAGS( tio, flags ) (tio).sg_flags = (flags)
#else
#define USE_TERMIOS
#define TERMIO_TYPE struct termios
#define TERMFLAG_TYPE tcflag_t
#define GETATTR( fd, tiop ) tcgetattr((fd), (tiop))
#define SETATTR( fd, tiop ) tcsetattr((fd), TCSANOW /* 0 */, (tiop))
#define GETFLAGS( tio ) (tio).c_lflag
#define SETFLAGS( tio, flags ) (tio).c_lflag = (flags)
#endif
#if defined( ultrix ) || defined( nextstep )
extern char *strdup();
#endif /* ultrix || nextstep */
#endif /* _PORTABLE_H */
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