3 Interaction with Prolog stream predicates

Using flush_output/1 on a compressed stream causes a Z_SYNC_FLUSH on the stream. Using close/1 on a compressed stream causes a Z_FINISH on the stream. If the stream uses the gzip format, a gzip compatible footer is written to the stream. If close_parent is set (default) the underlying stream is closed too. Otherwise it remains open and the user can continue communication in non-compressed format or reopen the stream for compression using zopen/3.

Index

?

close/1

3

flush_output/1

1 3

gzopen/3

gzopen/4

open/4

2

tcp_open_socket/3

1

zopen/3

1 2 2 3