RELAY_SWITCH_SUBBUF
Section: relay interface support (9)
Updated: February 2011
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NAME
relay_switch_subbuf - switch to a new sub-buffer
SYNOPSIS
-
size_t relay_switch_subbuf(struct rchan_buf * buf, size_t length);
ARGUMENTS
buf
-
- channel buffer
length
-
size of current event
DESCRIPTION
Returns either the length passed in or 0 if full.
Performs sub-buffer-switch tasks such as invoking callbacks, updating padding counts, waking up readers, etc.
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