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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2002-04-19 12:32:52 +0000 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2002-04-19 12:32:52 +0000 |
| commit | 04f77458e16fb43a37ecd70626034ec3d0776e5d (patch) | |
| tree | a945e9c4de242243c360fb4c7bd644ea09e7bc00 /libmu_scm | |
| parent | ec669433366ebf6957f0f9a6f94405cefe57052f (diff) | |
| download | mailutils-04f77458e16fb43a37ecd70626034ec3d0776e5d.tar.gz mailutils-04f77458e16fb43a37ecd70626034ec3d0776e5d.tar.bz2 | |
(mu_port_mark): Do nothing if the port is not in open state.
Diffstat (limited to 'libmu_scm')
| -rw-r--r-- | libmu_scm/mu_port.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/libmu_scm/mu_port.c b/libmu_scm/mu_port.c index a34e81785..7a0877e3d 100644 --- a/libmu_scm/mu_port.c +++ b/libmu_scm/mu_port.c @@ -100,8 +100,12 @@ mu_port_make_from_stream (SCM msg, stream_t stream, long mode) static SCM mu_port_mark (SCM port) { - struct mu_port *mp = MU_PORT (port); - return mp->msg; + if (SCM_CELL_WORD_0 (port) & SCM_OPN) + { + struct mu_port *mp = MU_PORT (port); + return mp->msg; + } + return SCM_BOOL_F; } static void @@ -129,6 +133,9 @@ mu_port_close (SCM port) scm_port *pt = SCM_PTAB_ENTRY (port); mu_port_flush (port); + stream_close (mp->stream); + SCM_SETSTREAM (port, NULL); + if (pt->read_buf != &pt->shortbuf) free (pt->read_buf); if (pt->write_buf != &pt->shortbuf) |