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aix: Add a set of build scripts that make packages suitable for installp
on the AIX platform.
Submitted by: Michael Felt <mamfelt gmail com>


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two known issues gone


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    Make the core input/output filter contexts private and provide a hook
    to insert a custom bucket, for use bye mpm_winnt and mod_ftp.
    
    This allows to add members to the context structs without breaking binary
    compatibility.

This should be ABI back-compatible, so only a minor MMN bump.


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Fix various filter functions to return apr_status_t instead of int


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Rebuilds other fixes.


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Add a configuration layout for the AIX platform.
Submitted by: Michael Felt <mamfelt gmail com>


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Document AllowOverride Nonfatal option

Submitted by: niq
Reviewed/backported by: jim


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* server/core_filters.c (ap_core_input_filter): Only treat EAGAIN as
  success if a non-blocking read was requested; for a blocking read,
  it is an error condition.

Submitted by: jorton
Reviewed/backported by: jim


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This is not yet complete. Building should
still work with Lua 5.1.4, but needs
-DLUA_COMPAT_ALL in CPPFLAGS when compiled
against 5.2.0. Automatically handling
this in configure is still a TODO.

Backport from trunk of the following revisions:

r1221205: Make mod_lua compile with lua 5.2.x.
MOdified patch submitted by NormW (nornw gknw net).

r1239029: luaL_reg was already deprecated in Lua 5.1.4.
It is gone in Lua 5.2.0 and was replaced by luaL_Reg
which already existed in 5.1.4. So use that one.

r1239030: Remove luaL_reg macro definition no longer needed
and simplify lua_load compatibility macro.


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Backport of r1239071 from trunk.


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Backport of r1225223 from trunk.


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Check during configtest that the directories for error logs exist

PR: 29941


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    * server/core_filters.c (send_brigade_nonblocking): Use a non-blocking
      bucket read, allowing any pending data to be flushed before trying a
      (potentially slow) blocking read.

Submitted by: Joe Orton


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Backport of r1213391 from trunk.


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Backport of r1210148 from trunk.


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I haven't backported docs for the cache-invalidate
env var, since although it is present in 2.4.x
the functionality around it was removed for future
definition, so I guess it is not really useful
right now.

Please correct me if tha is wrong and we should
add the cache-invalidate to the 2.4.x docs
like we have right now in trunk.


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iBackport of r1234511 from trunk.


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Backport of r1236701 from trunk.


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Was introduced in r1210120.

Backport of r1238768 from trunk.


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Backport of r1210120 from trunk.


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Backport of r1231518 from trunk.


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Backport of r1203980 from trunk.


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Backport of r1206472 from trunk.


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Backport of r1231508 from trunk.


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Backport of r1203714 from trunk.


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Backport of r1201450 from trunk.


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