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- update manpage and add comments about _talloc_set_name_const(ret, ret);
in all places which use them
metze
(This used to be commit 5cd100de829b75b83e49bd572a33a267cf86f215)
matching va_end() for each va_copy(). This doesn't matter for most
architectures, but there could be some obscure ones where it does
matter.
some of this should be ported to Samba3
(This used to be commit 21eb316473486cb6b73bb3ff9c5f3a44ecd57e4a)
- use talloc_parent_chunk() in talloc_parent_name()
- add prototype of talloc_parent_name()
metze
(This used to be commit 85fc18f047cd2132d0c455f739ee76ce5005d7ed)
in the talloc benchmark. These changes were driven by some cachegrind
profiles, with the biggest improvements coming from inlining some
functions.
I don't think it would be a good idea to start spreading inline and
likely()/unlikely() in other parts of Samba, as the benefit in most
code will be very small, but talloc() is such a speed critical part of
Samba that I think these changes are worthwhile
(This used to be commit 8644708c3f42d249b5d1fd2bde37aeb35288da13)
- talloc_free(talloc_autofree_context()); should not result
in a SIGABORT on exit
- add a test for this, but this test can also pass in the standalone build
and samba3, as samba4 uses talloc_autofree_context()
metze
(This used to be commit 2be48c1b033dceb9517826054b8ea97df2c94472)
meant for moving pointers between structures. The difference is that
talloc_move() will zero the source pointer, thus ensuring you don't
reference the pointer in the old context.
talloc_move() is appropriate in some, but not all cases where we use
talloc_steal() now. The interface came out of a discussion with
Jeremy.
(This used to be commit 200756017e1867faa207703eddc00a75ae4527df)
isolation of our portability environment from the main code, and also
simplifies the includes system (no separate #ifdef _SAMBA_BUILD for
tdb. ldb etc now)
(This used to be commit 77d1a468e06290aba789e2f3affc769fc5159a21)
to do the actual report.
- make the talloc_report_depth_file() a wrapper of it
- and talloc_report() and talloc_report_full() are wrapper of
talloc_report_depth_file()
metze
(This used to be commit b199557b358e6216d89d233513079fcd56b307aa)
- check explicit check for varargs.h as fallback from stdarg.h
and fail the build if both are not present
metze
(This used to be commit b091d182fe8f36dfb67b7ede933a963b74034d91)
this fixes an endless loop bug!
- reenable the test for this
should I merge this to samba3?
metze
(This used to be commit 0559222b62930765519aaab5d33609ece29014d6)
type safe. This only works on recent gcc versions. With other
compilers it reverts to a non-typesafe cast
The patch also ensures that talloc_free() does not change error on
systems where free() can change errno
(This used to be commit babbff5f777642f559747f6d0697bc7c3a5e798d)
have a structure that references one of its parents, and a parent of
that parent is freed, then the whole structure should be freed, not
just the reference.
this was found by the change notify code, as a side effect of fixing
the memory leak yesterday
(This used to be commit 70531dcaeeb9314d410baa0d285df6a265311541)
report from robert collins.
- updated talloc guide to reflect the fact that over the last few
months talloc overhead compared to malloc has dropped, probably due
to a bunch of small changes. It now costs about 4% more than malloc
on my box
(This used to be commit 689a9ccf91f9de560a500787d85321abe096b948)
tree nature of the data structure. I think I've finally got it right
also added talloc_show_parents() for debugging
(This used to be commit 5760ed20eed509b0b6e09e78c942dd0f70350fa9)
These provide a way to find a parent of a ptr that is of a given
type. I will be using this to find the event context in smbd, relying
on the fact that everything is a child of the top level event
context. I did look at the alternatives, and found that passing the
event context to just about every call in smbd was getting way too
complex (we need to get it to anything that can do a ldb operation, as
that can invoke ldap).
So this method avoids a global, and seems to work nicely
(This used to be commit bdb55c7a10a516b75652065e14f5acd09d24ab35)
