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This version just wraps the reopen code, so we still re-grab the lock and do the normal sanity checks. The reason we do this at all is to avoid global fd limits, see: http://forums.fedoraforum.org/showthread.php?t=210393 Note also that this whole reopen concept is fundamentally racy: if the parent goes away before the child calls tdb_reopen_all, the database can be left without an active lock and another TDB_CLEAR_IF_FIRST opener will clear it. A fork_with_tdbs() wrapper could use a pipe to solve this, but it's hardly elegant (what if there are other independent things which have similar needs?). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Stefan Metzmacher <metze@samba.org> |
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| .. | ||
| common | ||
| docs | ||
| include | ||
| python | ||
| tools | ||
| web | ||
| abi_checks.sh | ||
| aclocal.m4 | ||
| autogen.sh | ||
| build_macros.m4 | ||
| config.guess | ||
| config.mk | ||
| config.sub | ||
| configure.ac | ||
| install-sh | ||
| libtdb.m4 | ||
| Makefile.in | ||
| pytdb.c | ||
| python.mk | ||
| release-script.sh | ||
| rules.mk | ||
| tdb.exports | ||
| tdb.mk | ||
| tdb.pc.in | ||
| tdb.signatures | ||