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| author | Andy Wingo <wingo@pobox.com> | 2016-04-03 11:39:21 +0200 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2016-04-04 16:30:56 +0200 |
| commit | 67b147fb7a5e8771b0314fcc0fcc826db09d9949 (patch) | |
| tree | 16fb15deb0f53abbd4dfc8e511a4443aba775a66 /libguile/vports.c | |
| parent | 4460f1f15280e3378633115fe9035448a68c636b (diff) | |
| download | guile-67b147fb7a5e8771b0314fcc0fcc826db09d9949.tar.gz | |
Remove port free functions; just close instead
* libguile/ports.h (scm_t_port_type_flags): Replace
SCM_PORT_TYPE_HAS_FLUSH with SCM_PORT_TYPE_NEEDS_CLOSE_ON_GC.
(scm_t_ptob_descriptor): Remove free function.
* libguile/ports.c (scm_set_port_needs_close_on_gc): New function.
(scm_set_port_flush): Don't set flags.
(scm_c_make_port_with_encoding, scm_close_port): Use the new flag to
determine when to add a finalizer and also when to include the port in
the weak set.
(scm_set_port_free): Remove.
(do_close, finalize_port): Close port instead of calling free
function.
* libguile/r6rs-ports.c (initialize_transcoded_ports):
* libguile/vports.c (scm_make_sfptob):
* libguile/fports.c (scm_make_fptob): Mark these ports as needing close
on GC.
* libguile/fports.c (fport_free): Remove.
* NEWS: Update.
* doc/ref/api-io.texi (Port Implementation): Update.
Diffstat (limited to 'libguile/vports.c')
| -rw-r--r-- | libguile/vports.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libguile/vports.c b/libguile/vports.c index 17eac8695..c08df2ed0 100644 --- a/libguile/vports.c +++ b/libguile/vports.c @@ -225,6 +225,7 @@ scm_make_sfptob () scm_set_port_flush (tc, sf_flush); scm_set_port_close (tc, sf_close); + scm_set_port_needs_close_on_gc (tc, 1); scm_set_port_input_waiting (tc, sf_input_waiting); return tc; |