diff options
author | ajs <ajs> | 2004-11-04 19:26:16 +0000 |
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committer | ajs <ajs> | 2004-11-04 19:26:16 +0000 |
commit | 49ff6d9d7a9ef9419dd7aab58ac9f7806e3e1040 (patch) | |
tree | bb9e1d36b5bef56d2e47c69b6bab1ef54cf9696e /lib/stream.c | |
parent | 62d8e96a06e664c929a164bfb66b515d1c6877a8 (diff) |
2004-11-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* vty.c: Vtysh connections to daemons should use buffering.
(vty_out) Remove exception for vty_shell_serv, just use buffer_write.
(vty_new) Increase output buffer size to 4096 rounded up to a
multiple of pagesize.
(vtysh_read) After command has been executed and all output buffered,
call buffer_flush_available and schedule further writes if the
buffers are not yet empty.
(vtysh_write) New function to flush output to vtysh when the socket
is writeable.
(vty_event) Added new VTYSH_WRITE event for flushing buffers to vtysh
clients. Also, should save read thread in vty->t_read so the
thread can be cancelled in vty_close.
* buffer.h: In struct buffer_data, remove unused "parent" field.
Convert "unsigned char *data" to "unsigned char data[0]" to save
a malloc. Declare new function buffer_flush_available that works
with non-blocking sockets.
* buffer.c: (buffer_data_new) Use a single malloc now that data is
a variable-size array at end of structure.
(buffer_data_free) Just a single free now that data is part of the
structure.
(buffer_write) Simplify the logic to make behavior more transparent.
(buffer_flush) Decrease b->length as data is written out.
(buffer_flush_vty_all) Decrease b->length as buffers are freed.
(buffer_flush_vty) Decrease b->length as data is written out.
(buffer_flush_available) New function to flush non-blocking sockets.
Diffstat (limited to 'lib/stream.c')
0 files changed, 0 insertions, 0 deletions