SetCommTimeouts.3w

Langue: en

Version: Jun 2009 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

SetCommTimeouts (KERNEL32.@)

SYNOPSIS

BOOL SetCommTimeouts
 (
  HANDLE         hComm,
  LPCOMMTIMEOUTS lptimeouts
 )

DESCRIPTION

Sets the timeouts used when reading and writing data to/from COMM ports.

PARAMS

hComm [In] handle of COMM device.

lptimeouts [In] pointer to COMMTIMEOUTS structure.

ReadIntervalTimeout

- converted and passes to Linux(tm) kernel as c_cc[VTIME]

ReadTotalTimeoutMultiplier, ReadTotalTimeoutConstant

- used in ReadFile to calculate GetOverlappedResult's timeout

WriteTotalTimeoutMultiplier, WriteTotalTimeoutConstant

- used in WriteFile to calculate GetOverlappedResult's timeout.

RETURNS

TRUE if the timeouts were set, FALSE otherwise.

IMPLEMENTATION

Defined in "winbase.h".

Implemented in "dlls/kernel32/comm.c".

Debug channel "comm".