home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Best Objectech Shareware Selections
/
UNTITLED.iso
/
boss
/
data
/
foxp
/
007
/
origin.c
< prev
next >
Wrap
C/C++ Source or Header
|
1992-11-09
|
2KB
|
71 lines
/*
* File......: ORIGIN.C
* Author....: Steve Larsen
* CIS ID....: 76370,1532
* Date......: $Date: 09 Nov 1992 22:35:52 $
* Revision..: $Revision: 1.1 $
* Log file..: $Logfile: C:/nanfor/src/origin.c_v $
*
* This is an original work by K. Stephan Larsen and is placed in the
* public domain.
*
* Modification history:
* ---------------------
*
* $Log: C:/nanfor/src/origin.c_v $
*
* Rev 1.1 09 Nov 1992 22:35:52 GLENN
* Function was inadvertently named origin() instead of ft_origin() when
* it went from an .asm to a .c file. Renamed it back to ft_origin().
*
* Rev 1.0 03 Oct 1992 02:13:54 GLENN
* Initial revision.
*
*/
#include "extend.h"
/* $DOC$
* $FUNCNAME$
* FT_ORIGIN()
* $CATEGORY$
* Environment
* $ONELINER$
* Report the drive, path and filename of the current program
* $SYNTAX$
* FT_ORIGIN() -> cString
* $ARGUMENTS$
* None
* $RETURNS$
* A string containing the full drive/directory/filename of
* the currently executing file.
* $DESCRIPTION$
* Often users will install multiple copies of application software,
* especially on networks and in situations where the user is trying
* to get around a copy protection scheme.
*
* This function enables you to learn the name and source location
* of the currently executing file, so that you may take whatever
* action you need to.
*
* Requires DOS v3.xx and above.
* $EXAMPLES$
* cMyFile := FT_ORIGIN()
*
* IF cMyFile <> "C:\APPDIR\MYFILE.EXE"
* ?"Incorrect startup file. Please remove/rename and start again"
* QUIT
* ENDIF
* $INCLUDE$
* extend.h
* $SEEALSO$
* FT_WHEREIS() FT_TREE()
* $END$
*/
CLIPPER ft_origin( void )
{
extern char **__argv;
_retc( *__argv );
}