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174. [func] New public function isc_sockaddr_format(), for

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formatting socket addresses in log messages.
This commit is contained in:
Andreas Gustafsson
2000-05-14 20:42:43 +00:00
parent f7d85bae58
commit 527ea00c17
3 changed files with 26 additions and 0 deletions
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3
CHANGES
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@@ -1,3 +1,6 @@
174. [func] New public function isc_sockaddr_format(), for
formatting socket addresses in log messages.
173. [func] Keep a queue of zones waiting for zone transfer 173. [func] Keep a queue of zones waiting for zone transfer
quota so that a new transfer can be dispatched quota so that a new transfer can be dispatched
immediately whenever quota becomes available. immediately whenever quota becomes available.

8
lib/isc/include/isc/sockaddr.h
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@@ -111,6 +111,14 @@ isc_sockaddr_totext(const isc_sockaddr_t *sockaddr, isc_buffer_t *target);
* ISC_R_NOSPACE The text or the null termination did not fit. * ISC_R_NOSPACE The text or the null termination did not fit.
*/ */
void
isc_sockaddr_format(isc_sockaddr_t *sa, char *array, unsigned int size);
/*
* Format a human-readable representation of the socket address '*sa'
* into the character array 'array', which is of size 'size'.
* The resulting string is guaranteed to be null-terminated.
*/
ISC_LANG_ENDDECLS ISC_LANG_ENDDECLS
#endif /* ISC_SOCKADDR_H */ #endif /* ISC_SOCKADDR_H */

15
lib/isc/sockaddr.c
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@@ -155,6 +155,21 @@ isc_sockaddr_totext(const isc_sockaddr_t *sockaddr, isc_buffer_t *target) {
return (ISC_R_SUCCESS); return (ISC_R_SUCCESS);
} }
void
isc_sockaddr_format(isc_sockaddr_t *sa, char *array, unsigned int size) {
isc_result_t result;
isc_buffer_t buf;
isc_buffer_init(&buf, array, size);
result = isc_sockaddr_totext(sa, &buf);
if (result != ISC_R_SUCCESS) {
snprintf(array, size,
"<unknown address, family %u>",
sa->type.sa.sa_family);
array[size - 1] = '\0';
}
}
unsigned int unsigned int
isc_sockaddr_hash(const isc_sockaddr_t *sockaddr, isc_boolean_t address_only) { isc_sockaddr_hash(const isc_sockaddr_t *sockaddr, isc_boolean_t address_only) {
unsigned int length; unsigned int length;