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mention that UDPs are always "partial read"

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Michael Graff 1999-03-29 20:02:41 +00:00
parent 93106f3c49
commit 1b1bc2a9d5
1 changed files with 2 additions and 0 deletions
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2
lib/isc/include/isc/socket.h
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@ -432,6 +432,8 @@ isc_socket_recv(isc_socket_t *sock, isc_region_t *region,
* event with the given 'action' and 'arg' will be posted to the
* event queue of 'task'.
*
* Partial reads are always turned on for UDP.
*
* The caller may neither read from nor write to 'region' until it
* has received the read completion event.
*