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update. Excerpt of changes:
Changes with APR 0.9.2
*) Renames done (deprecated functions wrapped):
apr_filename_of_pathname -> apr_filepath_name_get
apr_get_groupid -> apr_gid_get
apr_get_groupname -> apr_gid_name_get
apr_compare_groups -> apr_gid_compare
apr_parse_addr_port -> apr_port_addr_parse
apr_shutdown -> apr_socket_shutdown
apr_bind -> apr_socket_bind
apr_listen -> apr_socket_listen
apr_accept -> apr_socket_accept
apr_connect -> apr_socket_connect
apr_send -> apr_socket_send
apr_sendv -> apr_socket_sendv
apr_sendto -> apr_socket_sendto
apr_implode_gmt -> apr_time_exp_gmt_get
apr_get_home_directory -> apr_uid_homepath_get
apr_get_userid -> apr_uid_get
apr_current_userid -> apr_uid_current
apr_compare_users -> apr_uid_compare
apr_get_username -> apr_uid_name_get
apr_recvfrom -> apr_socket_recvfrom
apr_sendfile -> apr_socket_sendfile
apr_recv -> apr_socket_recv
[Thom May]
*) Add APR_IPV6_V6ONLY socket option. [Jeff Trawick]
*) Update timeout algorithm in free_proc_chain. If a subprocess
did not exit immediately, the thread would sleep for 3 seconds
before checking the subprocess exit status again. In a very
common case when the subprocess was an HTTP server CGI script,
the CGI script actually exited a fraction of a second into the 3
second sleep, which effectively limited the server to serving one
CGI request every 3 seconds across a persistent connection.
[Bill Stoddard, Kai.Risku@arrak.fi]
*) Add recognition of and socket API support for the SCTP protocol.
[Randall Stewart <randall@stewart.chicago.il.us>]
*) Add apr_atomic_casptr() to support atomic compare-and-swap
of pointers [Brian Pane]
*) Add apr_socket_create_ex() to allow protocol to be specified for the
socket. With APR 1.0, this function will be removed and apr_socket_create()
will have the additional parameter.
[Randall Stewart]
*) Add APR_IPV4_ADDR_OK flag to apr_sockaddr_info_get() to allow
apps to avoid lookup of IPv6 address if IPv4 address is sufficient.
(New APR_IPV6_ADDR_OK flag is similar.) [Jeff Trawick]
Changes with APR 0.9.1
*) Add apr_array_pop(). [Justin Erenkrantz]
Changes with APR 0.9.0
*) Includes moved to INCLUDEDIR/apr-{major} (e.g. /usr/include/apr-0)
[Greg Stein]
*) libtool versioning is used to give the library sonames a real
value. The libraries will be libapr-{major}.so.0.{minor}.{patch}
[Greg Stein]
*) Add APR_PARSE_ARGUMENTS and APR_LAYOUT macros for better layout
support. [Thom May]
*) Add parallel-apr layout which utilizes the major version number in
directories and library names. [Justin Erenkrantz]
*) Add a version number to the library name (e.g. libapr-1.so) so
that apps can do things like: -lapr-1 or -lapr-2, depending on
which version they want to use and link against. [Greg Stein]
*) Add --version to apr-config so that apps can retrieve the version
information of the (installed) APR. [Greg Stein]
*) Remove the APRVARS system; apps should use apr-config. [Greg Stein]
*) Renamed apr_strtoll()/apr_atoll() to follow int64 convention,
so these new helpers are apr_strtoi64/apr_atoi64(), since
'll' (long long) is a nonportable and aspecific construct.
Used ac/m4 tests to choose the appropriate fn behind strtoi64.
[William Rowe]
As well as many portabitility and other fixes.
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