FT_CHDIR() Change the current directory FT_DEFAULT() Retrieve and optionally change the current default drive FT_DOSVER() Return the current DOS major and minor version as a string FT_DSKFREE() Return the amount of available disk space FT_DSKSIZE() Return the maximum capacity of a fixed disk FT_FLOPTST() Test diskette drive status FT_HANDCNT() Count number of available DOS (not network) file handles FT_INP() Retrieve a byte from a specified I/O port FT_INT86() Execute a software interrupt FT_ISPRINT() Check printer status FT_ISSHARE() Determine if DOS "Share" is installed FT_MKDIR() Create a subdirectory FT_OUTP() Write a byte to a specified I/O port FT_PEEK() Retrieve a byte from a specified memory location. FT_POKE() Write a byte to a specified memory location FT_REBOOT() Force a warm or cold boot FT_RMDIR() Delete a subdirectory FT_SETDATE() Set the DOS system date FT_SETTIME() Set the DOS system time FT_SYSMEM() Determine the amount of conventional memory installed FT_TEMPFIL() Create a file with a unique name
Tag Archives: FT_ISSHARE
FT_ISSHARE
FT_ISSHARE()
Determine if DOS "Share" is installed
Syntax
FT_ISSHARE() -> nRetCode
Arguments
None
Returns
nRetcode will be set as follows on exit:
0 if SHARE not loaded but ok to load
1 if SHARE not loaded and not ok to load
255 if SHARE loaded
Description
Uses DOS interrupt 2Fh (MultiPlex interrupt), service 10h
to determine if DOS SHARE.COM is loaded.
Examples
IF FT_ISSHARE() != 255
Qout("SHARE must be loaded!")
ENDIF
Source: ISSHARE.PRG
Author: Glenn Scott (from Tom Leylan C source)
See Also: FT_INT86()
