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2012-04-03lib/util: Add smb_load_module that returns DEBUG(0) errors on failureAndrew Bartlett2-38/+39
These errors are very important when trying to work out why a module does not load, and this rework allows them to be shown when loading vfs modules. Andrew Bartlett
2012-03-31Fix an IPv6 breakage I introduced by adding an strlcpy truncation check. ↵Jeremy Allison1-3/+10
Found by Matthieu Patou <mat@samba.org>. The truncate of the strlcpy() here was a *desired* side effect. strlcpy()/strlcat() should never be used like that. Be more explicit about the truncation and don't use strlcpy here. Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Sat Mar 31 07:59:16 CEST 2012 on sn-devel-104
2012-03-29Start to add truncate checks on all uses of strlcpy(). Reading lwnJeremy Allison2-22/+29
has it's uses :-). Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Thu Mar 29 20:48:15 CEST 2012 on sn-devel-104
2012-03-24lib/util: Remove obsolete sys_getpid() and sys_fork().Jelmer Vernooij4-43/+2
The performance of these is minimal (these days) and they can return invalid results when used as part of applications that do not use sys_fork(). Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sat Mar 24 21:55:41 CET 2012 on sn-devel-104
2012-03-24lib/util: Allow calloc use in util.c, too.Jelmer Vernooij1-0/+1
Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sat Mar 24 18:50:32 CET 2012 on sn-devel-104
2012-03-24libreplace: Add getpeereid implementation.Jelmer Vernooij2-31/+0
2012-03-24lib/util: Remove dummy wrapper for getgrgid().Jelmer Vernooij2-10/+0
2012-03-24lib/util: Remove dummy wrapper for getgrnam().Jelmer Vernooij2-7/+1
2012-03-24lib/util: Remove dummy wrapper for getpwuid().Jelmer Vernooij2-8/+2
2012-03-24lib/util: Remove dummy wrapper for getpwnam().Jelmer Vernooij2-8/+2
2012-03-24lib/util: Remove dummy wrappers for setpwent/getpwent/endpwent.Jelmer Vernooij2-22/+0
2012-03-24lib/util: Move calloc_array and memalign_array to top-level libutil.Jelmer Vernooij2-0/+32
2012-03-24lib/util: Remove prototype for removed sys_memalign.Jelmer Vernooij1-4/+0
2012-03-24lib/util: Remove trivial wrapper sys_connect() around connect().Jelmer Vernooij2-20/+0
2012-03-24replace: Move memalign() from lib/util/system.c to libreplace.Jelmer Vernooij1-35/+0
2012-03-15util: Add --disable-fault-handling.Ira Cooper3-0/+8
On some platforms you can not debug coredumps after the default signal handler gets done dumping core. This allows waf to have an option to disable our default signal handler.
2012-03-14lib/util: only change umask during mkdir()Stefan Metzmacher1-7/+4
metze
2012-03-14lib/util: cope with races between lstat and mkdir in directory_create_or_exist()Stefan Metzmacher1-2/+8
metze
2012-03-14lib/util: use a helper variable in directory_create_or_exist()Stefan Metzmacher1-2/+5
metze
2012-03-14lib/util: do an early return on error directory_create_or_exist()Stefan Metzmacher1-10/+10
metze
2012-03-14lib/util: remove unneeded else branch in directory_create_or_exist()Stefan Metzmacher1-21/+24
metze
2012-03-14lib/util: don't start DEBUG output with 'error 'Stefan Metzmacher1-1/+1
This confused the subunit code. metze
2012-03-10tdb_wrap: Move to specific directory.Jelmer Vernooij3-264/+0
It's a bit confusing to mix low-level and high-level libraries. We had multiple libraries in one directory, and there were have circular dependencies with other libraries outside that directory (in this case, samba-hostconfig). Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sat Mar 10 23:13:01 CET 2012 on sn-devel-104
2012-03-08lib/util: Add a callback facility for debug messagesAndrew Bartlett2-14/+52
This will allow dlz_bind9 to put log messages somewhere useful, which may make it easier to debug. Andrew Bartlett
2012-03-04change low FDs are handled in SambaAndrew Bartlett3-12/+23
We now only close fds 0, 1, 2 when we are a forked daemon, and take care not to close a file descriptor that we might need for foreground stdin monitoring. This should fix stdout logging in the lsa and epmapper deamons (ie in make test). Andrew Bartlett
2012-03-01build: look for backtrace_symbols in libexecAndrew Bartlett1-1/+1
2012-02-17lib/util: Remove unused sys_inet_makeaddr()Andrew Bartlett2-11/+0
Found by callcatcher. Andrew Bartlett
2012-02-17lib/util: Remove unused sys_gethostbyname()Andrew Bartlett2-48/+0
Found by callcatcher. Andrew Bartlett
2012-02-16lib/util: Remove sys_poll as it is no longer neededAndrew Bartlett2-91/+0
sys_poll() is only needed if the signal pipe is set up and used, but as no signal handler ever writes to the pipe, this can all be removed. signal based events are now handled via tevent. Andrew Bartlett Signed-off-by: Jeremy Allison <jra@samba.org>
2012-02-16lib/util: Remove unused sys_select_signal()Andrew Bartlett2-19/+0
Now sys_poll needs to be cleaned up not to refer to the pipe that is now not used. Andrew Bartlett Signed-off-by: Jeremy Allison <jra@samba.org>
2012-02-10lib/util: Remove unused str_format_nbt_domain()Andrew Bartlett2-41/+0
Found by callcatcher: http://www.skynet.ie/~caolan/Packages/callcatcher.html Andrew Bartlett
2012-02-10charset: Remove unused strcmp_w()Andrew Bartlett2-15/+0
Found by callcatcher. Found by callcatcher: http://www.skynet.ie/~caolan/Packages/callcatcher.html Andrew Bartlett
2012-02-10charset: Remove unused iconv_talloc()Andrew Bartlett3-120/+1
Found by callcatcher: http://www.skynet.ie/~caolan/Packages/callcatcher.html Andrew Bartlett
2012-02-07charset/tests: Add prototypes for test functions.Jelmer Vernooij2-0/+7
2012-02-06lib/util: Add hex_encode_bufVolker Lendecke2-9/+21
Autobuild-User: Volker Lendecke <vl@samba.org> Autobuild-Date: Mon Feb 6 09:15:33 CET 2012 on sn-devel-104
2012-02-03loadparm: fix a load of uninitialized memory errors found by valgrind.Michael Adam1-1/+1
2012-01-25Introduce dump_data_fileVolker Lendecke2-0/+17
Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Wed Jan 25 11:57:18 CET 2012 on sn-devel-104
2011-12-25lib/charset: Remove an unused variableVolker Lendecke1-0/+2
Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Sun Dec 25 15:07:56 CET 2011 on sn-devel-104
2011-12-25s3: Fix fn signatures in charset_macosx.cVolker Lendecke2-6/+6
2011-12-22runcmd: use set_close_on_exec()Andrew Tridgell1-0/+8
this prevents a fd leak to child processes Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Thu Dec 22 14:00:06 CET 2011 on sn-devel-104
2011-12-22runcmd: use a pipe for stdin to child processesAndrew Tridgell1-7/+46
this allows child processes to detect the exit of the parent by looking for EOF on stdin
2011-12-17s3: Fix the clustering buildVolker Lendecke3-5/+5
ctdb_private.h already defines set_close_on_exec. Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Sat Dec 17 18:41:39 CET 2011 on sn-devel-104
2011-12-16Add support for TCP_DEFER_ACCEPTVolker Lendecke1-0/+3
"man tcp" on Linux says: TCP_DEFER_ACCEPT Allows a listener to be awakened only when data arrives on the socket. Takes an integer value (seconds), this can bound the maximum number of attempts TCP will make to complete the connection. This option should not be used in code intended to be portable. This might reduce the 139/445 forks a bit on high-load servers
2011-12-15genrand: use set_close_on_exec()Andrew Tridgell1-0/+9
this prevents a fd leak to child processes
2011-12-15lib/util: added set_close_on_exec()Andrew Tridgell2-0/+23
this was already in tevent_util.c, but library layering prevented us from using it in some other libraries
2011-12-06lib/util/util_tdb: adhere to coding style for tdb_data_is_empty()Michael Adam1-1/+2
Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Tue Dec 6 15:22:08 CET 2011 on sn-devel-104
2011-12-03Revert making public of the samba-module library.Jelmer Vernooij7-144/+64
This library was tiny - containing just two public functions than were themselves trivial. The amount of overhead this causes isn't really worth the benefits of sharing the code with other projects like OpenChange. In addition, this code isn't really generically useful anyway, as it can only load from the module path set for Samba at configure time. Adding a new library was breaking the API/ABI anyway, so OpenChange had to be updated to cope with the new situation one way or another. I've added a simpler (compatible) routine for loading modules to OpenChange, which is less than 100 lines of code. Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sat Dec 3 08:36:33 CET 2011 on sn-devel-104
2011-12-03lib/util: factor out tdb_data_is_emptyGregor Beck2-0/+5
Signed-off-by: Michael Adam <obnox@samba.org> Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Sat Dec 3 05:20:30 CET 2011 on sn-devel-104
2011-11-21Fix a bunch of "warning: variable ‘XXXX’ set but not used ↵Jeremy Allison1-2/+1
[-Wunused-but-set-variable]" warnings from the new gcc. Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Mon Nov 21 23:39:08 CET 2011 on sn-devel-104
2011-11-16lib/util/debug: with log level = 10 we should be more verboseStefan Metzmacher1-3/+9
log level = 10 already impacts performance, so we can turn on more details and print the pid, [e][u|g]id and class information. So it implies "debug pid = yes", "debug uid = yes" and "debug class = yes". This generates a lot more useful log files. metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Wed Nov 16 12:25:02 CET 2011 on sn-devel-104
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