1df7b744c3
* harbour/include/hbapifs.h
* harbour/src/rtl/filesys.c
+ added new C functions:
HB_BOOL hb_fsPipeCreate( HB_FHANDLE hPipe[ 2 ] );
HB_SIZE hb_fsPipeIsData( HB_FHANDLE hPipeHandle, HB_SIZE nBufferSize,
HB_MAXINT nTimeOut );
HB_SIZE hb_fsPipeRead( HB_FHANDLE hPipeHandle,
void * buffer, HB_SIZE nSize,
HB_MAXINT nTimeOut );
* harbour/src/rtl/philes.c
+ added new PRG function:
HB_PREAD( <nPipeHandle>, <@cBuffer>, [<nBytes>], [<nTimeOut>] )
-> <nBytesRead>
It can be used for unblocking read from pipes, i.e. using handles
returned by hb_processOpen() function.
<nPipeHandle> is pipe read handle
<cBuffer> is string variable passed by reference with read buffer
<nBytes> is maximum number of bytes which can be read
<nTimeOut> is timeout in milliseconds to wait for data to read,
this function returns when at least one byte can be read
<nBytesRead> is number of bytes read from the pipe,
on error this function return -1.
* harbour/src/rtl/hbproces.c
+ add new implementation of hb_fsProcessValue() and hb_fsProcessClose()
for OS2 which uses OS2 API
* use hb_fsPipeCreate()
* harbour/src/rtl/hbjson.c
* minor code reorganization to cleanup warning