Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
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#ifndef my_extern
#define my_extern extern
#endif
#include "io.h"
#include "array.h"
#ifdef __MINGW32__
#include "socket.h"
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my_extern HANDLE io_comport;
#else
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#include "haveepoll.h"
#include "havekqueue.h"
#include "havedevpoll.h"
#include "havesigio.h"
#ifdef HAVE_SIGIO
#define _GNU_SOURCE
#include <signal.h>
#endif
#endif
typedef struct {
tai6464 timeout;
unsigned int wantread:1;
unsigned int wantwrite:1;
unsigned int canread:1;
unsigned int canwrite:1;
unsigned int nonblock:1;
unsigned int inuse:1;
#ifdef __MINGW32__
unsigned int readqueued:2;
unsigned int writequeued:2;
unsigned int acceptqueued:2;
unsigned int connectqueued:2;
unsigned int sendfilequeued:2;
unsigned int listened:1;
#endif
long next_read;
long next_write;
void* cookie;
void* mmapped;
long maplen;
uint64 mapofs;
#ifdef __MINGW32__
OVERLAPPED or,ow,os; /* overlapped for read+accept, write+connect, sendfile */
HANDLE /* fd, */ mh;
char inbuf[8192];
int bytes_read,bytes_written;
DWORD errorcode;
SOCKET next_accept;
#endif
} io_entry;
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my_extern array io_fds;
my_extern uint64 io_wanted_fds;
my_extern array io_pollfds;
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my_extern long first_readable;
my_extern long first_writeable;
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my_extern enum __io_waitmode {
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UNDECIDED,
POLL
#ifdef HAVE_KQUEUE
,KQUEUE
#endif
#ifdef HAVE_EPOLL
,EPOLL
#endif
#ifdef HAVE_SIGIO
,_SIGIO
#endif
#ifdef HAVE_DEVPOLL
,DEVPOLL
#endif
#ifdef __MINGW32__
,COMPLETIONPORT
#endif
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} io_waitmode;
#if defined(HAVE_KQUEUE) || defined(HAVE_EPOLL) || defined(HAVE_DEVPOLL)
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my_extern int io_master;
#endif
#if defined(HAVE_SIGIO)
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my_extern int io_signum;
my_extern sigset_t io_ss;
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my_extern long alt_firstread;
my_extern long alt_firstwrite;
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#endif
int64 io_waituntil2(int64 milliseconds);
void io_sigpipe(void);
#define debug_printf(x)