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/* $PostgreSQL: pgsql/src/include/port/win32.h,v 1.17 2004/02/08 22:28:57 neilc Exp $ */
/* undefine and redefine after #include */
#undef mkdir
#undef ERROR
#include <windows.h>
#include <winsock.h>
#undef near
/* Must be here to avoid conflicting with prototype in windows.h */
#define mkdir(a,b) mkdir(a)
#define USES_WINSOCK
#define NOFILE 100
/* defines for dynamic linking on Win32 platform */
#if defined(__CYGWIN__) || defined(__MINGW32__)
#if __GNUC__ && ! defined (__declspec)
#error You need egcs 1.1 or newer for compiling!
#endif
#ifdef BUILDING_DLL
#define DLLIMPORT __declspec (dllexport)
#else /* not BUILDING_DLL */
#define DLLIMPORT __declspec (dllimport)
#endif
#elif defined(WIN32) && defined(_MSC_VER) /* not CYGWIN or MingW */
#if defined(_DLL)
#define DLLIMPORT __declspec (dllexport)
#else /* not _DLL */
#define DLLIMPORT __declspec (dllimport)
#endif
#else /* not CYGWIN, not MSVC, not MingW */
#define DLLIMPORT
#endif
/*
* IPC defines
*/
#undef HAVE_UNION_SEMUN
#define HAVE_UNION_SEMUN 1
#define IPC_RMID 256
#define IPC_CREAT 512
#define IPC_EXCL 1024
#define IPC_PRIVATE 234564
#define IPC_NOWAIT 2048
#define IPC_STAT 4096
#define EACCESS 2048
#define EIDRM 4096
#define SETALL 8192
#define GETNCNT 16384
#define GETVAL 65536
#define SETVAL 131072
#define GETPID 262144
/*
* Shared memory
*/
struct shmid_ds
{
int dummy;
int shm_nattch;
};
int shmdt(const void *shmaddr);
void *shmat(int memId, void *shmaddr, int flag);
int shmctl(int shmid, int flag, struct shmid_ds * dummy);
int shmget(int memKey, int size, int flag);
/*
* Semaphores
*/
union semun
{
int val;
struct semid_ds *buf;
unsigned short *array;
};
struct sembuf
{
int sem_flg;
int sem_op;
int sem_num;
};
int semctl(int semId, int semNum, int flag, union semun);
int semget(int semKey, int semNum, int flags);
int semop(int semId, struct sembuf * sops, int flag);
#define sleep(sec) (Sleep(sec * 1000), /* no return value */ 0)
#ifndef FRONTEND
/* In libpq/pqsignal.c */
#define kill(pid,sig) pqkill(pid,sig)
int pqkill(int pid, int sig);
#endif
/* Some extra signals */
#define SIGHUP 1
#define SIGQUIT 3
#define SIGTRAP 5
#define SIGABRT 22 /* Set to match W32 value -- not UNIX
* value */
#define SIGKILL 9
#define SIGPIPE 13
#define SIGALRM 14
#define SIGSTOP 17
#define SIGCONT 19
#define SIGCHLD 20
#define SIGTTIN 21
#define SIGTTOU 22 /* Same as SIGABRT -- no problem, I hope */
#define SIGWINCH 28
#define SIGUSR1 30
#define SIGUSR2 31
struct timezone
{
int tz_minuteswest; /* Minutes west of GMT. */
int tz_dsttime; /* Nonzero if DST is ever in effect. */
};
/* FROM SRA */
/*
* Supplement to <sys/types.h>.
*/
#define uid_t int
#define gid_t int
#define pid_t unsigned long
#define ssize_t int
#define mode_t int
#define key_t long
#define ushort unsigned short
/*
* Supplement to <sys/stat.h>.
*/
#define lstat slat
#define S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
#define S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG)
#define S_IRUSR _S_IREAD
#define S_IWUSR _S_IWRITE
#define S_IXUSR _S_IEXEC
#define S_IRWXU (_S_IREAD | _S_IWRITE | _S_IEXEC)
/*
* Supplement to <errno.h>.
*/
#include <errno.h>
#undef EAGAIN
#undef EINTR
#define EINTR WSAEINTR
#define EAGAIN WSAEWOULDBLOCK
#define EMSGSIZE WSAEMSGSIZE
#define EAFNOSUPPORT WSAEAFNOSUPPORT
#define EWOULDBLOCK WSAEWOULDBLOCK
#define ECONNRESET WSAECONNRESET
#define EINPROGRESS WSAEINPROGRESS
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