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wsreg_set_parent(3wsreg) [sunos man page]

wsreg_set_parent(3WSREG)			    Product Install Registry Library Functions				  wsreg_set_parent(3WSREG)

NAME
wsreg_set_parent, wsreg_get_parent - set or get the parent of a component SYNOPSIS
cc [flag ...] file ...-lwsreg [library ...] #include <wsreg.h> void wsreg_set_parent(Wsreg_component *comp, const Wsreg_component *parent); Wsreg_component *wsreg_get_parent(const Wsreg_component *comp); DESCRIPTION
The wsreg_set_parent() function sets the parent specified by parent of the component specified by comp. The wsreg_get_parent() function gets the parent of the component specified by comp. RETURN VALUES
The wsreg_get_parent() function returns a pointer to a Wsreg_component structure that represents the parent of the specified component. If the specified component does not have a parent, NULL is returned. If a non-null value is returned, it the caller's responsibility to release the memory associated with the resulting Wsreg_component pointer with a call to wsreg_free_component(). See wsreg_create_compo- nent(3WSREG). USAGE
The parent of a component is set as a result of registering the parent component. When a component that has children is registered, all of the child components are updated to reflect the newly registered component as their parent. This update only occurs if the child component does not already have a parent component set. The specified parent component is reduced to a lightweight component reference that uniquely identifies the parent in the product install registry. This lightweight reference includes the parent's uuid and instance number. The parent must be registered before a call to wsreg_set_parent() can be made, since the parent's instance number must be known at the time the wsreg_set_parent() function is called. A process needing to call wsreg_set_parent() or wsreg_get_parent() must have read access to the product install registry. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
wsreg_can_access_registry(3WSREG), wsreg_create_component(3WSREG), wsreg_initialize(3WSREG), wsreg_register(3WSREG), wsreg_set_instance(3WSREG), attributes(5) SunOS 5.10 22 Sep 2000 wsreg_set_parent(3WSREG)

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wsreg_get(3WSREG)				    Product Install Registry Library Functions					 wsreg_get(3WSREG)

NAME
wsreg_get, wsreg_get_all - query product install registry SYNOPSIS
cc [flag ...] file ...-lwsreg [library ...] #include <wsreg.h> Wsreg_component *wsreg_get(const Wsreg_query *query); Wsreg_component **wsreg_get_all(void); DESCRIPTION
The wsreg_get() function queries the product install registry for a component that matches the query specified by query. The wsreg_get_all() function returns all components currently registered in the product install registry. RETURN VALUES
The wsreg_get() function returns a pointer to a Wsreg_component structure representing the registered component. If no component matching the specified query is currently registered, wsreg_get() returns NULL. The wsreg_get_all() function returns a null-terminated array of Wsreg_component pointers. Each element in the resulting array represents one registered component. USAGE
The wsreg library must be initialized by a call to wsreg_initialize(3WSREG) before any call to wsreg_get() or wsreg_get_all(). The Wsreg_component pointer returned from wsreg_get() should be released through a call to wsreg_free_component(). See wsreg_create_compo- nent(3WSREG). The Wsreg_component pointer array returned from wsreg_get_all() should be released through a call to wsreg_free_component_array(). See wsreg_create_component(3WSREG). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
wsreg_create_component(3WSREG), wsreg_initialize(3WSREG), wsreg_register(3WSREG), attributes(5) SunOS 5.10 22 Sep 2000 wsreg_get(3WSREG)
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