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.TH c_link 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
c_link - check dynamic link
.SH CALLING SEQUENCE
.nf
c_link(routine-name)
[test,ilib]=c_link(routine-name)
test=c_link(routine-name,num)
.fi
.SH PARAMETERS
.TP 13
routine-name
: a character string
.TP
num
:
.TP
test
: boolean, indicates if there is a shared library which contains \fVroutine-name\fR.
.TP
ilib: a scalar, the number of the shared library which contains \fVroutine-name\fR
.SH DESCRIPTION
\fVc_link\fR is a boolean function which checks if the routine \fVroutine-name\fR is currently linked. This function returns a
boolean value true or false. When used with two return values, the
function \fVc_link\fR returns a boolean value in \fVtest\fR and the
number of the shared library which contains \fVroutine-name\fR in
\fVilib\fR (when \fVtest\fR is true).
.SH EXAMPLE
.nf
if c_link('foo') then link('foo.o','foo');end
// to unlink all the shared libarries which contain foo
a=%t; while a ;[a,b]=c_link('foo'); ulink(b);end
.fi
.SH SEE ALSO
link, fort
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