310 lines
4.2 KiB
C++
310 lines
4.2 KiB
C++
/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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sh_proto.h
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Abstract:
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This header file contains the prototypes of the functions that are
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local to this directory. Non-local items go to ..\inc.
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Author:
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Eric Chin (ericc) September 29, 1992
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Revision History:
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--*/
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#ifndef _SH_PROTO_
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#define _SH_PROTO_
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//
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// Stream Head Driver Dispatch Functions
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//
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NTSTATUS
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SHDispFdInsert(
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IN PIRP irp,
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IN PIO_STACK_LOCATION irpsp
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);
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NTSTATUS
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SHDispGetMsg (
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IN PIRP irp,
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IN PIO_STACK_LOCATION irpsp
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);
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NTSTATUS
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SHDispIoctl (
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IN PIRP irp,
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IN PIO_STACK_LOCATION irpsp
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);
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NTSTATUS
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SHDispIStr(
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IN PIRP irp
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);
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NTSTATUS
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SHDispPoll (
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IN PIRP irp,
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IN PIO_STACK_LOCATION irpsp
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);
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NTSTATUS
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SHDispPutMsg (
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IN PIRP irp,
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IN PIO_STACK_LOCATION irpsp
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);
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//
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// Private Function Prototypes
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//
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NTSTATUS
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SHpCloseDelay (
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IN strm_t *stream
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);
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VOID
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SHpCloseRun (
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VOID
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);
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VOID
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SHpUnlinkRun (
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VOID
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);
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NTSTATUS
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SHpCloseStream (
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IN PIRP irp
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);
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VOID
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SHpGenReply(
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IN PIRP irp,
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IN int retval,
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IN int MyErrno
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);
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NTSTATUS
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SHpOpenStream (
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IN PIRP irp,
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IN dev_t sdevno
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);
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NTSTATUS
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StrmpCreateThreads(
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VOID
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);
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NTSTATUS
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StrmpTerminateThreads(
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VOID
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);
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NTSTATUS
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do_link(
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IN PIRP irp,
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IN char *inbuf,
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IN ULONG nbytes,
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OUT int *pretval,
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OUT int *pMyErrno
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);
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NTSTATUS
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do_poll(
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IN PIRP irp,
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IN OUT char *inbuf,
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IN ULONG nbytes,
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OUT int *pretval,
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OUT int *pMyErrno
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);
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NTSTATUS
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do_push(
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IN PIRP irp,
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IN char *name,
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IN ULONG nbytes,
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OUT int *pretval,
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OUT int *pMyErrno
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);
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NTSTATUS
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do_sdebug(
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IN PIRP irp,
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IN PFILE_OBJECT pfileobj,
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IN char *inbuf,
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IN ULONG nbytes,
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OUT int *pretval,
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OUT int *pMyErrno
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);
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NTSTATUS
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do_unlink(
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IN PIRP irp,
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IN char *inbuf,
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IN ULONG nbytes,
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OUT int *pretval,
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OUT int *pMyErrno
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);
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NTSTATUS
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init_poll(
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VOID
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);
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NTSTATUS
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init_u(
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VOID
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);
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void
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iocrdy(
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IN PSTREAM_ENDPOINT ms,
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IN mblk_t *mp,
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IN int *spl_levelp
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);
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int
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iocreply(
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IN mblk_t *mp,
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IN PIRP irp
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);
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mblk_t *
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irptomp(
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IN PIRP irp,
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IN int pri,
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IN int ctlsize,
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IN int datasize,
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IN char *mbuf
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);
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void
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msgrdy(
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IN struct msg_strm *ms,
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IN int mtype
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);
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int
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msgreply(
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IN STREAM_ENDPOINT *ms,
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IN PIRP irp
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);
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int
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shopen(
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IN int dev,
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IN int flag,
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IN strm_t **sp,
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IN caddr_t handle
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);
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int
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shortreply(
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IN PIRP irp,
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IN int status,
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IN int nbytes
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);
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int
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shrange(
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IN strm_t *strm,
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IN int ctlsize,
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IN int datasize
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);
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int
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shready(
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IN strm_t *strm,
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IN int pri
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);
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int
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shtype(
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IN strm_t *strm
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);
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void
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shwsrv(
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IN struct msg_strm *ms
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);
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void
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sigevent(
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IN char *cp,
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IN int signo
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);
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int
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st_getmsg(
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IN strm_t *s,
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IN int datasize,
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IN int ctlsize,
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IN OUT int *flags,
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IN OUT int *more,
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OUT mblk_t **mpp,
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OUT int *remains
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);
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void
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st_putback(
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IN strm_t *s,
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IN mblk_t *mp,
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IN int remains
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);
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void
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strmevent(
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IN PSTREAM_ENDPOINT ms,
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IN int rerror,
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IN int werror,
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IN int type
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);
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void
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stropts(
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IN char *cp,
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IN struct stroptions *opts
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);
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int
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st_getmsg(
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IN strm_t *s,
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IN int datasize,
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IN int ctlsize,
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IN OUT int *flags,
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IN OUT int *more,
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OUT mblk_t **mpp,
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OUT int *remains
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);
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void
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st_putback(
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IN strm_t *s,
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IN mblk_t *mp,
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IN int remains
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);
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void
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trypoll(
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);
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STATIC int
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mptoirp(
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IN mblk_t *mp,
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IN PIRP irp
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);
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#endif /* _SH_PROTO_ */
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