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iucvclr |
Portability: | SAS/C extension |
SYNOPSIS | |
DESCRIPTION | |
RETURN VALUE | |
CAUTION | |
IMPLEMENTATION | |
EXAMPLE |
SYNOPSIS |
#include <cmsiucv.h> int iucvclr(const char *name);
DESCRIPTION |
iucvclr
terminates IUCV communications for a program.
name
points to a string that must match the
name
argument to a previously
invoked
iucvset
function.
RETURN VALUE |
iucvclr
returns
0
if the function call was successful. If
signal(SIGIUCV,fp)
has not been called,
iucvclr
returns -
1
. If the HNDIUCV macro returns a nonzero return code,
iucvclr
returns that value. If an IUCV error
occurs,
iucvclr
returns
1000
+ the value of IPRCODE (as
does HNDIUCV).
CAUTION |
You must call
iucvset
before calling
iucvclr
.
IMPLEMENTATION |
iucvclr
invokes the CMS HNDIUCV macro with the CLR parameter and frees
the external interrupt data queue associated with
name
.
EXAMPLE |
#include <cmsiucv.h> . . . rc = iucvclr("SENDER");
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Copyright © 2001 by SAS Institute Inc., Cary, NC, USA. All rights reserved.