from the parsed (or default) config. This is useful for init scripts that
need to setup temporary directories and permissions, for example if those
temporary directories are located on a ram disk.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1180681 13f79535-47bb-0310-9956-ffa450edef68
processes. Add end_generation hook for notification when the last
MPM child of a generation exits.
end_generation is implemented completely by core using the
child_status hook run by the MPM.
simple and mpmt_os2 MPMs don't currently run the child_status
hook, so neither hook is invoked with those MPMs.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1096609 13f79535-47bb-0310-9956-ffa450edef68
mpm_winnt.c: MinGW doesn't currently define the Windows
STACK_SIZE_PARAM_IS_A_RESERVATION symbol
mpm_unix.c: Bypass all this code on Windows (too much trouble
to keep it out of Makefile)
mpm_common.h: Skip over definitions of functions not available on
Windows to keep references out of exports.c.
PR: 49535
Submitted by: John Vandenberg <jayvdb gmail.com>
Minor tweaks by: trawick
Other commits for this PR: r1089950, r1089951, r1089954
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1090614 13f79535-47bb-0310-9956-ffa450edef68
ap_relieve_child_processes(): instead of requiring the MPM
to implement an otherwise-useless hook, just use a callback
function.
As I don't expect third-party MPM devs are following our day
to day progress, the API changes are considered part of
yesterday's MMN change.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1087085 13f79535-47bb-0310-9956-ffa450edef68
ap_{reclaim,relieve}_child_processes; those functions can
invoke the hook directly; the function ap_mpm_note_child_killed()
is useless
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1086953 13f79535-47bb-0310-9956-ffa450edef68
related state has to be re-initialized to the default values
at pre-config time, but that was handled inconsistently by
the MPMs, resulting in unexpected behavior when some of the
directives were removed across restart
move that necessary initialization from the MPMs to common
code run from core's pre-config; MPMs that need to override
defaults can do so by running after core's pre-config (the
NetWare MPM now does that)
the DEFAULT_MAX_REQUESTS_PER_CHILD compile setting wasn't useful
enough to keep
the simple MPM wasn't consistent in which of these directives
were respected and which weren't, and that hasn't changed
(see procmgr.max_requests_per_child vs. ap_max_requests_per_child)
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1086293 13f79535-47bb-0310-9956-ffa450edef68
modules can and should be able to use this scoreboard information.
Rename suggestions for such a directive are welcomed.
Note that mod_status toggles the default, to present the ExtendedStatus
for server operators, whenever it is loaded. Docs changes to follow.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@903020 13f79535-47bb-0310-9956-ffa450edef68
and WatchdogMutexPath with a single Mutex directive. Add APIs to
simplify setup and user customization of APR proc and global mutexes.
(See util_mutex.h.) Build-time setting DEFAULT_LOCKFILE is no longer
respected; set DEFAULT_REL_RUNTIMEDIR instead.
Some existing modules, such as mod_ldap and mod_auth_digest gain
configurability for their mutexes.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@883540 13f79535-47bb-0310-9956-ffa450edef68
I added a few more fixes, and there are still more that might
need a doxygen expert.
PR: 48061
Submitted by: Brad Hards
Reviewed by: poirier
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@830527 13f79535-47bb-0310-9956-ffa450edef68
. ap_mpm_query() can return APR_EGENERAL if called too early (for debugging a module)
. some hypothetical module which implements the mpm-query hook can bypass the MPM
with APR_ENOTIMPL
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@760864 13f79535-47bb-0310-9956-ffa450edef68
MPMs no longer provide those definitions
(the signal server support is an interesting problem, since it has to be known before loading
loading the MPM)
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@758014 13f79535-47bb-0310-9956-ffa450edef68
of integral parts which share global variables, functions, and macros
with the rest of httpd.
Converted now:
prefork, worker, event, simple, WinNT*
*WinNT hasn't been built or tested, and relies on a hack to include the
WinNT mpm.h to disable Unixy MPM support routines in mpm_common.c
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@757853 13f79535-47bb-0310-9956-ffa450edef68
* configure.in: Check for getpgid.
* include/mpm_common.h (ap_mpm_safe_kill): New prototype.
* server/mpm_common.c (reclaim_one_pid): Ensure pid validity before
calling apr_proc_wait().
(ap_mpm_safe_kill): New function.
* server/mpm/prefork/prefork.c, server/mpm/worker/worker.c,
server/mpm/experimental/event/event.c: Use ap_mpm_safe_kill() on pids
from the scoreboard, throughout.
* include/ap_mmn.h: Minor bump.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@551843 13f79535-47bb-0310-9956-ffa450edef68
locking method and the lockfile location, I never
liked how AcceptMutex was linked to LockFile. This
seemed unnecessary. Much better to have AcceptMutex
do both as well. Plus, now that we will likely see
other modules require a "standard" way of setting
mutexes, why not have Apache provide that as
an API of sorts.
Anyway, LockFile is now depreciated and AcceptMutex
is now SSLMutex-like. We also provide a short
function that "parses" out a mutex parameter
and strips out the mechanism and lockfile location.
AcceptMutex and SSLMutex is this capability.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@467326 13f79535-47bb-0310-9956-ffa450edef68
ap_reclaim_child_processes(). Allows us to waitpid() each process in the
scoreboard and each "extra" process with a single call.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@240465 13f79535-47bb-0310-9956-ffa450edef68
