termkey_get_buffer_remaining man page on DragonFly
[printable version]
TERMKEY_GET_BUFFER_REMAINING(3) TERMKEY_GET_BUFFER_REMAINING(3)
NAME
termkey_get_buffer_remaining - returns the free buffer space
SYNOPSIS
#include <termkey.h>
size_t termkey_get_buffer_remaining(TermKey *tk);
Link with -ltermkey.
DESCRIPTION
termkey_get_buffer_remaining() returns the number of bytes of buffer
space currently free in the termkey(7) instance. These bytes are free
to use by termkey_push_bytes(3), or may be filled by termkey_advis‐
ereadable(3).
RETURN VALUE
termkey_get_buffer_remaining() returns a size in bytes.
SEE ALSO
termkey_push_bytes(3), termkey_advisereadable(3), termkey_set_buf‐
fer_size(3), termkey_get_buffer_size(3), termkey_getkey(3), termkey(7)
TERMKEY_GET_BUFFER_REMAINING(3)
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