(io_connect): Changed interface, to take an io_callback instead of
a continuation. The caller has to use make_connect_callback to get
the old functionality.
(io_connect_local): Adapted to new io_conenct interface, and call
make_connect_list_callback.

* src/io.c (connect_list_state): New class.
(do_connect_list_kill): New function.
(make_connect_list_state): New function.
(connect_attempt): New function.
(connect_list_callback): New class.
(do_connect_list_callback): New function.
(make_connect_list_callback): New function.
(io_connect_list): New function.

Rev: src/io.c:1.190

Rev: src/io.c:1.189

conversion of service names to port numbers. This way, all that's
needed for SRV-records is proper support in getaddrinfo.

* src/lshd.c (parse_interface): Changed interface to use plain
NUL-terminated strings.
(main_argp_parser): Updated for new io_resolv_address interface.

Rev: src/io.c:1.188
Rev: src/io.h:1.102
Rev: src/lshd.c:1.151

the number of resolved addresses.

Rev: src/io.c:1.187
Rev: src/io.h:1.101

(sockaddr_cons): New function.

Rev: src/io.c:1.186

errors. Needed for freebsd, where setting the non-block flag on
/dev/null fails.
(io_set_nonblocking, io_set_blocking): Use handle_nonblock_error.

Rev: src/io.c:1.185

(io_set_close_on_exec): Fixed error messages.

Rev: src/io.c:1.184

Rev: src/io.c:1.183

UINT32. Include files in the order config.h, C headers, system
headers, lsh headers. Deleted RCS id stings. Affects most files.

Rev: src/abstract_compress.c:1.5
Rev: src/abstract_compress.h:1.6
Rev: src/abstract_crypto.c:1.23
Rev: src/abstract_crypto.h:1.42
Rev: src/abstract_io.c:1.4
Rev: src/abstract_io.h:1.35
Rev: src/adns.c:1.4
Rev: src/algorithms.c:1.34
Rev: src/algorithms.h:1.10
Rev: src/alist.c:1.22
Rev: src/alist.h:1.18
Rev: src/atoms.c:1.13
Rev: src/atoms.h:1.8
Rev: src/bignum.c:1.23
Rev: src/bignum.h:1.21
Rev: src/channel.c:1.115
Rev: src/channel.h:1.73
Rev: src/channel_commands.c:1.27
Rev: src/channel_commands.h:1.21
Rev: src/channel_forward.c:1.12
Rev: src/channel_forward.h:1.6
Rev: src/charset.c:1.9
Rev: src/charset.h:1.5
Rev: src/client.c:1.147
Rev: src/client.h:1.52
Rev: src/client_escape.c:1.7
Rev: src/client_keyexchange.c:1.61
Rev: src/client_keyexchange.h:1.18
Rev: src/client_pty.c:1.24
Rev: src/client_session.c:1.20
Rev: src/client_userauth.c:1.53
Rev: src/client_x11.c:1.22
Rev: src/combinators.c:1.18
Rev: src/command.c:1.49
Rev: src/command.h:1.62
Rev: src/compress.c:1.9
Rev: src/compress.h:1.4
Rev: src/connection.c:1.74
Rev: src/connection.h:1.67
Rev: src/connection_commands.c:1.42
Rev: src/connection_commands.h:1.19
Rev: src/crypto.c:1.34
Rev: src/crypto.h:1.32
Rev: src/daemon.c:1.10
Rev: src/daemon.h:1.4
Rev: src/debug.c:1.37
Rev: src/debug.h:1.17
Rev: src/dh_exchange.c:1.15
Rev: src/dsa.c:1.38
Rev: src/dsa_keygen.c:1.25
Rev: src/encrypt.c:1.25
Rev: src/encrypt.h:1.11
Rev: src/exception.c:1.18
Rev: src/exception.h:1.28
Rev: src/format.c:1.52
Rev: src/format.h:1.40
Rev: src/gateway.c:1.8
Rev: src/gateway.h:1.2
Rev: src/gateway_channel.c:1.15
Rev: src/gateway_channel.h:1.6
Rev: src/gateway_commands.c:1.19
Rev: src/gateway_commands.h:1.5
Rev: src/gc.c:1.31
Rev: src/gc.h:1.12
Rev: src/handshake.c:1.16
Rev: src/handshake.h:1.6
Rev: src/interact.c:1.6
Rev: src/interact.h:1.10
Rev: src/io.c:1.182
Rev: src/io.h:1.99
Rev: src/io_commands.c:1.60
Rev: src/io_commands.h:1.30
Rev: src/jpoll.h:1.4
Rev: src/keyexchange.c:1.89
Rev: src/keyexchange.h:1.57
Rev: src/list.c:1.9
Rev: src/list.h:1.10
Rev: src/lookup_verifier.c:1.3
Rev: src/lookup_verifier.h:1.8
Rev: src/lsh-decode-key.c:1.20
Rev: src/lsh-execuv.c:1.5
Rev: src/lsh-export-key.c:1.17
Rev: src/lsh-keygen.c:1.16
Rev: src/lsh-krb-checkpw.c:1.3
Rev: src/lsh-make-seed.c:1.11
Rev: src/lsh-pam-checkpw.c:1.6
Rev: src/lsh-writekey.c:1.30
Rev: src/lsh.c:1.178
Rev: src/lsh.h:1.28
Rev: src/lsh_argp.h:1.2
Rev: src/lsh_proxy.c:1.35
Rev: src/lsh_types.h:1.45
Rev: src/lshd.c:1.149
Rev: src/lshg.c:1.19
Rev: src/memxor.c:1.2
Rev: src/memxor.h:1.2
Rev: src/pad.c:1.26
Rev: src/pad.h:1.12
Rev: src/parse.c:1.37
Rev: src/parse.h:1.27
Rev: src/parse_config.c:1.4
Rev: src/parse_config.h:1.3
Rev: src/parse_macros.h:1.4
Rev: src/pkcs5.c:1.7
Rev: src/proxy.c:1.16
Rev: src/proxy.h:1.7
Rev: src/proxy_agentforward.c:1.5
Rev: src/proxy_agentforward.h:1.2
Rev: src/proxy_session.c:1.10
Rev: src/proxy_session.h:1.5
Rev: src/proxy_tcpforward.c:1.7
Rev: src/proxy_tcpforward.h:1.2
Rev: src/proxy_userauth.c:1.13
Rev: src/proxy_userauth.h:1.3
Rev: src/proxy_x11forward.c:1.6
Rev: src/proxy_x11forward.h:1.2
Rev: src/publickey_crypto.c:1.45
Rev: src/publickey_crypto.h:1.48
Rev: src/queue.c:1.11
Rev: src/queue.h:1.13
Rev: src/randomness.c:1.28
Rev: src/randomness.h:1.16
Rev: src/read_data.c:1.36
Rev: src/read_data.h:1.16
Rev: src/read_file.c:1.5
Rev: src/read_file.h:1.2
Rev: src/read_line.c:1.31
Rev: src/read_line.h:1.17
Rev: src/read_packet.c:1.53
Rev: src/read_packet.h:1.11
Rev: src/reaper.c:1.25
Rev: src/reaper.h:1.12
Rev: src/resource.c:1.26
Rev: src/resource.h:1.15
Rev: src/rsa.c:1.27
Rev: src/rsa_keygen.c:1.15
Rev: src/server.c:1.72
Rev: src/server.h:1.21
Rev: src/server_authorization.c:1.20
Rev: src/server_authorization.h:1.6
Rev: src/server_keyexchange.c:1.54
Rev: src/server_keyexchange.h:1.12
Rev: src/server_password.c:1.34
Rev: src/server_pty.c:1.25
Rev: src/server_pty.h:1.14
Rev: src/server_publickey.c:1.23
Rev: src/server_session.c:1.99
Rev: src/server_session.h:1.20
Rev: src/server_userauth.c:1.38
Rev: src/server_userauth.h:1.21
Rev: src/server_x11.c:1.17
Rev: src/server_x11.h:1.7
Rev: src/sexp.c:1.47
Rev: src/sexp.h:1.39
Rev: src/spki.c:1.48
Rev: src/spki.h:1.29
Rev: src/srp-gen.c:1.17
Rev: src/srp.h:1.7
Rev: src/srp_exchange.c:1.18
Rev: src/ssh1_fallback.c:1.14
Rev: src/ssh1_fallback.h:1.6
Rev: src/string_buffer.c:1.10
Rev: src/string_buffer.h:1.5
Rev: src/suspend.c:1.3
Rev: src/suspend.h:1.3
Rev: src/tcpforward.c:1.65
Rev: src/tcpforward.h:1.19
Rev: src/tcpforward_commands.c:1.44
Rev: src/tcpforward_commands.h:1.7
Rev: src/translate_signal.c:1.5
Rev: src/translate_signal.h:1.3
Rev: src/tty.c:1.17
Rev: src/tty.h:1.13
Rev: src/unix_interact.c:1.17
Rev: src/unix_process.c:1.12
Rev: src/unix_random.c:1.13
Rev: src/unix_user.c:1.58
Rev: src/unpad.c:1.21
Rev: src/unpad.h:1.12
Rev: src/userauth.h:1.37
Rev: src/version.h:1.9
Rev: src/werror.c:1.68
Rev: src/werror.h:1.32
Rev: src/write_buffer.c:1.27
Rev: src/write_buffer.h:1.24
Rev: src/xalloc.c:1.32
Rev: src/xalloc.h:1.28
Rev: src/xauth.c:1.10
Rev: src/xauth.h:1.3
Rev: src/zlib.c:1.35

* src/gateway_commands.c (gateway_setup_command): Deleted old
#if:ed out command.
* src/format.c (ssh_vformat_length): Deleted some old #if:ed out
code.
* src/io.c (do_buffered_read): Likewise.
* src/xalloc.c (lsh_object_free): Likewise.
* src/proxy.c (do_proxy_offer_service): Likewise.
* src/io_commands.h: Deleted old prototypes make_listen_local and
make_connect_local.

Rev: src/format.c:1.51
Rev: src/gateway_commands.h:1.4
Rev: src/io.c:1.181
Rev: src/io.h:1.98
Rev: src/proxy.c:1.15
Rev: src/xalloc.c:1.31

Rev: src/io.c:1.180

addresses.

Rev: src/io.c:1.179

Rev: src/io.c:1.178

(lsh_popen_read): New function.

Rev: src/io.c:1.177
Rev: src/io.h:1.97

Rev: src/io.c:1.176
Rev: src/io.h:1.96

* src/digits.c (decode_base64): Likewise.
* src/io.c (do_consuming_read): Likewise.

Rev: src/io.c:1.175

errno printing functions to use it.
(werror_format): New function.
(fatal): Compile time flag to display pid and hang, instead of
aborting. Useful for debugging.

Rev: src/adns.c:1.3
Rev: src/client.c:1.141
Rev: src/daemon.c:1.8
Rev: src/io.c:1.174
Rev: src/lock_file.c:1.6
Rev: src/lsh-decode-key.c:1.17
Rev: src/lsh-export-key.c:1.15
Rev: src/lsh-make-seed.c:1.9
Rev: src/lsh-writekey.c:1.26
Rev: src/lsh.c:1.166
Rev: src/lshd.c:1.144
Rev: src/reaper.c:1.24
Rev: src/server.c:1.70
Rev: src/server_pty.c:1.23
Rev: src/server_session.c:1.94
Rev: src/server_x11.c:1.9
Rev: src/ssh1_fallback.c:1.13
Rev: src/suspend.c:1.2
Rev: src/unix_interact.c:1.16
Rev: src/unix_process.c:1.11
Rev: src/unix_random.c:1.11
Rev: src/unix_user.c:1.54
Rev: src/werror.c:1.67

Removed the inclusion of command.h from other header files.

Rev: src/channel_forward.h:1.4
Rev: src/client_userauth.h:1.7
Rev: src/command.h:1.61
Rev: src/connection.c:1.73
Rev: src/gateway_channel.h:1.5
Rev: src/handshake.c:1.14
Rev: src/handshake.h:1.5
Rev: src/io.c:1.173
Rev: src/io.h:1.95
Rev: src/io_commands.h:1.27
Rev: src/lsh.h:1.26
Rev: src/proxy.h:1.6
Rev: src/server.h:1.20
Rev: src/server_x11.h:1.4
Rev: src/sexp.h:1.37
Rev: src/tcpforward.h:1.18
Rev: src/userauth.h:1.36

continuation, to represent the callback.

Rev: src/io.c:1.172
Rev: src/io.h:1.94

io_listen_fd to io_listen.
(io_bind_local): New fucntion replacing io_listen_local. Updated
callers.

Rev: src/io.c:1.171
Rev: src/io.h:1.93

(io_listen_fd): Take a struct lsh_fd * as argument, instead of an
int.
(io_listen): Use io_bind_sockaddr.

Rev: src/io.c:1.170
Rev: src/io.h:1.92

(io_listen): Use io_listen_fd.
(lsh_popd): Renamed safe_popd, and made non-static.
(lsh_pushd_fd): New function.
(lsh_pushd): Renamed safe_pushd, and use lsh_pushd_fd. Also added
arguments result and secret. Updated all callers.

Rev: src/io.c:1.169
Rev: src/io.h:1.91

errors for the final , but #if:ed out the code again.

Rev: src/io.c:1.168

is a pty.
(do_eof): Removed the pty ^D hack,a s it's now taken care of by
close_fd_write.

* src/io.c (io_set_type): New function.
(close_fd_nicely): Call close_fd_write, for handling the
write-related work.
(close_fd_write): If the fd is a pty, write a EOF (^D) character.

* src/io.h (lsh_fd): New attribute TYPE.

Rev: ChangeLog:1.512
Rev: src/io.c:1.167
Rev: src/io.h:1.90
Rev: src/server_session.c:1.85

Rev: src/io.c:1.166

to initialize local with.
(do_listen_callback): Get a local address_info and pass to
make_listen_value.
(fd2info): New function.

Rev: src/io.c:1.165

Rev: src/io.c:1.164

Rev: src/io.c:1.163

default_preferences list.

Rev: src/io.c:1.162

AF_INET6 (as it seems common that localhost has an ipv6 address
that doesn't work). Even better would be to try all addresses, but
that has to wait for later.

Rev: src/io.c:1.161

(lsh_oop_stop_callback): New function.
(lsh_oop_stop): New function.
(lsh_oop_cancel_stop): New function.
(io_nfiles): New function.
(close_fd): Decrement nfiles, and call lsh_oop_stop when no files
are left.
(make_lsh_fd): Increment nfiles.

Rev: src/io.c:1.160
Rev: src/io.h:1.88

Added trace call.

Rev: src/io.c:1.159

until the callout should be invoked.

Rev: src/io.c:1.158
Rev: src/io.h:1.87

functions that need it.

Rev: src/io.c:1.157

closed and becomes empty.
(close_fd_write): New function.

Rev: src/io.c:1.156
Rev: src/io.h:1.86

file into a string. Uses string_buffer.

Rev: src/io.c:1.155
Rev: src/io.h:1.85

(do_consuming_read): Deleted old code to deal with fd->hanged_up.
(do_write_callback): Call write_buffer_pre_write instead of
FD_PREPARE.

Rev: src/io.c:1.154

(close_fd): Set the flag write_buffer->closed directly, instead of
calling FD_WRITE_CLOSE.
(close_fd_nicely): Don't use FD_WRITE_CLOSE, instead, set the
write_buffer->closed flag, and close the fd if the write_buffer is
empty.

Rev: src/io.c:1.153

Rev: src/client.c:1.133
Rev: src/gc.c:1.26
Rev: src/gc.h:1.11
Rev: src/io.c:1.152
Rev: src/io.h:1.82
Rev: src/io_commands.c:1.49
Rev: src/io_commands.h:1.23
Rev: src/lsh.c:1.151
Rev: src/read_file.c:1.3
Rev: src/reaper.c:1.22
Rev: src/unix_interact.c:1.13

(io_run): Check for OOP_ERROR. #if:ed out for now, as it is not
defined in liboop-0.7.

Rev: src/io.c:1.151