static void chan_write_failed1(Channel *c) { debug2("channel %d: write failed", c->self); switch (c->ostate) { case CHAN_OUTPUT_OPEN: chan_shutdown_write(c); chan_send_oclose1(c); chan_set_ostate(c, CHAN_OUTPUT_WAIT_IEOF); break; case CHAN_OUTPUT_WAIT_DRAIN: chan_shutdown_write(c); chan_send_oclose1(c); chan_set_ostate(c, CHAN_OUTPUT_CLOSED); break; default: error("channel %d: chan_write_failed for ostate %d", c->self, c->ostate); break; } }
static void chan_write_failed2(Channel *c) { debug2("channel %d: write failed", c->self); switch (c->ostate) { case CHAN_OUTPUT_OPEN: case CHAN_OUTPUT_WAIT_DRAIN: chan_shutdown_write(c); if (strcmp(c->ctype, "session") == 0) chan_send_eow2(c); chan_set_ostate(c, CHAN_OUTPUT_CLOSED); break; default: error("channel %d: chan_write_failed for ostate %d", c->self, c->ostate); break; } }
void chan_obuf_empty(struct ssh *ssh, Channel *c) { debug2("channel %d: obuf empty", c->self); if (sshbuf_len(c->output)) { error("channel %d: chan_obuf_empty for non empty buffer", c->self); return; } switch (c->ostate) { case CHAN_OUTPUT_WAIT_DRAIN: chan_shutdown_write(ssh, c); chan_set_ostate(c, CHAN_OUTPUT_CLOSED); break; default: error("channel %d: internal error: obuf_empty for ostate %d", c->self, c->ostate); break; } }
void chan_obuf_empty(Channel *c) { debug2("channel %d: obuf empty", c->self); if (buffer_len(&c->output)) { error("channel %d: chan_obuf_empty for non empty buffer", c->self); return; } switch (c->ostate) { case CHAN_OUTPUT_WAIT_DRAIN: chan_shutdown_write(c); if (!compat20) chan_send_oclose1(c); chan_set_ostate(c, CHAN_OUTPUT_CLOSED); break; default: error("channel %d: internal error: obuf_empty for ostate %d", c->self, c->ostate); break; } }