Content-type: text/html Man page of wsreg_query_set_instance

wsreg_query_set_instance

Section: Product Install Registry Library Functions (3WSREG)
Updated: 22 Sep 2000
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NAME

wsreg_query_set_instance, wsreg_query_get_instance - set or get the instance of a query  

SYNOPSIS

cc [flag ...]  file ...-lwsreg [library ...] 
#include <wsreg.h>

int wsreg_query_set_instance(Wsreg_query *query, int instance);

int wsreg_query_get_instance(Wsreg_query *comp);  

DESCRIPTION

The wsreg_query_set_instance() function sets the instance number specified by instance in the query specified by query.

The wsreg_query_get_instance() function retrieves the instance from the query specified by query.  

RETURN VALUES

The wsreg_query_set_instance() function returns a non-zero value if the instance was set correctly; otherwise 0 is returned.

The wsreg_query_get_instance() function returns the instance number from the specified query. It returns 0 if the instance number has not been set.  

USAGE

The query identifies fields used to search for a specific component in the product install registry. By specifying the instance, the component search is narrowed to all components in the product install registry that have the specified instance.

Other fields can be specified in the same query to further narrow down the search.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
MT-LevelUnsafe

 

SEE ALSO

wsreg_get(3WSREG), wsreg_initialize(3WSREG), wsreg_query_create(3WSREG), attributes(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
USAGE
ATTRIBUTES
SEE ALSO

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Time: 02:37:49 GMT, October 02, 2010