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Code Issues Releases Wiki Activity

clean up public vs. private items

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This commit is contained in:
Michael Graff
1999-09-25 01:44:41 +00:00
parent 31fab17bcd
commit 519b4a1a27
2 changed files with 23 additions and 4 deletions
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21
lib/dns/adb.c
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@@ -240,23 +240,38 @@ static dns_adbhandle_t *
new_adbhandle(dns_adb_t *adb)
{
dns_adbhandle_t *h;
isc_result_t result;
h = isc_mempool_get(adb->ahmp);
if (h == NULL)
return (NULL);
h->magic = DNS_ADBHANDLE_MAGIC;
/*
* public members
*/
h->magic = 0;
h->adb = adb;
ISC_LIST_INIT(h->list);
/*
* private members
*/
result = isc_mutex_init(&h->lock);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"isc_mutex_init failed in new_adbhandle()");
isc_mempool_put(adb->ahmp, h);
return (NULL);
}
h->task = NULL;
h->taskaction = NULL;
h->arg = NULL;
dns_name_init(&h->zone, NULL);
ISC_LIST_INIT(h->list);
ISC_LINK_INIT(h, link);
ISC_EVENT_INIT(&h->event, sizeof (isc_event_t), 0, 0, 0, NULL, NULL,
NULL, NULL, h);
h->magic = DNS_ADBHANDLE_MAGIC;
return (h);
}

6
lib/dns/include/dns/adb.h
View File

@@ -115,12 +115,16 @@ typedef struct dns_adbhandle dns_adbhandle_t;
* The handle into our internal state of what is going on, where, when...
* This is returned to the user as a handle, so requests can be canceled,
* etc.
*
* On return, the client can safely use "list", and can reorder the list.
* Items may not be _deleted_ from this list, however, or added to it
* other than by using the dns_adb_*() API.
*/
struct dns_adbhandle {
/* Public */
unsigned int magic; /* RO: magic */
ISC_LIST(dns_adbaddrinfo_t) list; /* RO: list of addrs */
dns_adb_t *adb; /* RO: parent adb */
ISC_LIST(dns_adbaddrinfo_t) list; /* RO: list of addrs */
/* Private */
isc_mutex_t lock; /* locks all below */