/** BEGIN COPYRIGHT BLOCK
 * Copyright 2001 Sun Microsystems, Inc.
 * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
 * All rights reserved.
 * END COPYRIGHT BLOCK **/
#ifndef PUBLIC_BASE_SYSTEMS_H
#define PUBLIC_BASE_SYSTEMS_H

/*
 * File:        systems.h
 * 
 * Description:
 *
 *      This file defines various platform-dependent symbols, which are
 *      used to configure platform-dependent aspects of the API.
 */

/* --- Begin native platform configuration definitions --- */

#if defined(AIX)

#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)
#define NEED_STRCASECMP
#define NEED_STRNCASECMP
#if OSVERSION > 4200
#define TCPLEN_T size_t
#endif /* OSVERSION > 4200 */

#elif defined(BSDI)

#define BSD_FLOCK
#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(HPUX)

#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
/* warning: mmap doesn't work under 9.04 */
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined (IRIX)

#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(NCR)
 
#define CASECMPARG_T unsigned
#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define NEED_STRCASECMP
#define NEED_STRNCASECMP
#ifndef S_ISLNK
#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(NEC)

#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define NEED_STRCASECMP
#define NEED_STRNCASECMP
#ifndef S_ISLNK
#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(OSF1)

#undef BSD_FLOCK
#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(SCO)

#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(SNI)
 
#define CASECMPARG_T const
#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define NEED_STRCASECMP
#define NEED_STRNCASECMP
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#if 0
#define socketpair(a,b,c,d) pipe(d)
#endif
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(SOLARIS) || defined (SOLARISx86)

#undef	FILE_UNIX	/* avoid redefinition message */
#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
/* The Solaris routines return ENOSPC when too many semaphores are SEM_UNDO. */
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined (SONY)

#define FILE_UNIX
#define FILE_UNIX_MMAP
#define NEED_STRCASECMP
#define NEED_STRNCASECMP
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(SUNOS4)

#define BSD_FLOCK
#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined(UNIXWARE) || defined(UnixWare)
 
#define CASECMPARG_T const
#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define NEED_STRCASECMP
#define NEED_STRNCASECMP
#ifndef S_ISLNK
#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)
#define TCPLEN_T size_t

#elif defined(Linux)

#define FILE_UNIX
#define FILE_UNIX_MMAP
#define MALLOC_POOLS
#define SEM_FLOCK
#define SHMEM_UNIX_MMAP
#define ZERO(ptr,len) memset(ptr,0,len)

#elif defined (XP_WIN32)      /* Windows NT */

#include <wtypes.h>
#include <winbase.h>

typedef void* PASSWD;

#define caddr_t PCHAR
#define CASECMPARG_T const
#define FILE_WIN32
#define FILE_WIN32_MMAP
#define MALLOC_POOLS
#define NEED_STRCASECMP
#define NEED_STRNCASECMP
#define NET_WINSOCK
#define NSAPI_PUBLIC __declspec(dllexport)
/* The stat call under NT doesn't define these macros */
#ifndef S_ISDIR
#define S_ISDIR(mode)   ((mode&S_IFMT) == S_IFDIR)
#endif
#ifndef S_ISREG
#define S_ISREG(mode)   ((mode&S_IFMT) == S_IFREG)                             
#endif
#ifndef S_ISLNK
#define S_ISLNK(x) (0)
#endif
#define SEM_WIN32
#define SHMEM_WIN32_MMAP
#define ZERO(ptr, len) ZeroMemory(ptr, len)

#else

#error "Missing defines in ns/netsite/include/public/base/systems.h"

#endif	/* Windows NT */

#ifndef NSPR_BEGIN_EXTERN_C
#ifdef __cplusplus
#define NSPR_BEGIN_EXTERN_C	extern "C" {
#define NSPR_END_EXTERN_C	}
#else
#define NSPR_BEGIN_EXTERN_C
#define NSPR_END_EXTERN_C
#endif /* __cplusplus */
#endif /* !NSPR_BEGIN_EXTERN_C */

#ifndef TCPLEN_T
#define TCPLEN_T int
#endif

#ifndef NSAPI_PUBLIC
#define NSAPI_PUBLIC
#endif /* !NSAPI_PUBLIC */

#if defined(NEED_STRCASECMP) || defined(NEED_STRNCASECMP)
#ifndef CASECMPARG_T
#define CASECMPARG_T const
#endif /* !CASECMPARG_T */
#endif /* NEED_STRCASECMP || NEED_STRNCASECMP */

#endif /* PUBLIC_BASE_SYSTEMS_H */