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2014-08-07lib: tevent: make TEVENT_SIG_INCREMENT atomic.Jeremy Allison1-0/+25
On arm platforms incrementing a variable is not an atomic operation, so may be interrupted by signal processing (if a signal interrupts another signal handler). Use compiler built-ins to make this atomic. __sync_fetch_and_add() works on gcc, llvm, IBM xlC on AIX, and Intel icc (10.1 and above). atomic_add_32() works on Oracle Solaris. Based on an inital patch from kamei@osstech.co.jp. Bug #10640 - smbd is not responding - tevent_common_signal_handler() increments non-atomic variables https://bugzilla.samba.org/show_bug.cgi?id=10640 Back-ported from master 536c799f00d7bdd6a574b6bdbc0e9c742eeef8b5 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE>
2014-03-10waf:lib/replace fix iconv checks on HP/UXChristian Ambach1-1/+1
we need to copy away the list of LDFLAGS to be tried before modifying it instead of just creating a new reference and then continuing with a modified list while it should have been reset back to the original value Bug: https://bugzilla.samba.org/show_bug.cgi?id=9911 Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Thu Feb 13 02:01:03 CET 2014 on sn-devel-104 (cherry picked from commit 6a7c420a79cc1258528f152f4de9a0608767729f)
2014-03-10waf:lib/replace gettext configure checksChristian Ambach1-0/+9
Make sure we only try to work with gettext if we found the prototypes and were able to link Bug: https://bugzilla.samba.org/show_bug.cgi?id=9911 Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Christian Ambach <ambi@samba.org> Autobuild-Date(master): Fri Jan 17 19:30:33 CET 2014 on sn-devel-104 (cherry picked from commit da891e2101c568d2f0b9a2bda78702826ea68f3c)
2014-03-10waf:lib/replace fix gettext detectionChristian Ambach1-0/+7
if the user has specified a path for gettext, add it to CFLAGS and LDFLAGS so we can find it during configure and build Bug: https://bugzilla.samba.org/show_bug.cgi?id=9911 Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> (cherry picked from commit 31db0c8acdd68f396417e1f6504a91a40295bc89)
2014-03-10waf:lib/replace change detection of gettextChristian Ambach1-4/+5
convert this to an automatic check: if no option is given, try to find gettext and if found, use it if user has specified --with-gettext, then bail out if it could not be found in case of --without-gettext, skip all gettext related configure checks Bug: https://bugzilla.samba.org/show_bug.cgi?id=9911 Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> (cherry picked from commit a83f491810d34cc8b6eb4b0f40bbbb1440e0f84d)
2014-03-10waf:lib/replace fix up libintl related checksChristian Ambach1-0/+1
on a default installation of AIX, libintl.a exists but libintl.h does not So check for the declarations of those functions as well to make sure that the build works. Bug: https://bugzilla.samba.org/show_bug.cgi?id=9911 Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> (cherry picked from commit df6ddcfbfcd33274c1b768ce26829b0ad9278cd0)
2014-03-10waf:lib/replace correct detection of libiconvChristian Ambach1-1/+1
add -liconv as a complete command line argument, not all characters on their own Bug: https://bugzilla.samba.org/show_bug.cgi?id=9911 Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> (cherry picked from commit 1a42ff7d8db63b26e2beb43268a1c4664723358e)
2013-08-20waf: consolidate libintl related checksChristian Ambach1-10/+36
consolidate the dealing with functions from libintl and the handling of checking if libiconv is required or not to a common place in lib/replace also add a new samba_intl subsystem that has dependencies on the appropriate set of libraries (libintl, libintl+libiconv or none) that can be used as a general dependency by code that depends on the internationalization libraries Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> (cherry picked from commit 07b3a048724a6b41282e1f673aea5ce2c1202a5e)
2013-05-23lib/replace: Set BROKEN_STRNLEN and BROKEN_STRNDUP on all AIXAndrew Bartlett1-0/+13
The background is in https://bugzilla.samba.org/show_bug.cgi?id=1097 and wider reports are at http://stackoverflow.com/questions/2091460/strndup-call-is-currupting-stack-frames Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Thu May 23 03:52:10 CEST 2013 on sn-devel-104
2013-05-17waf: only use -fstack-protector when both compiler and linker support itChristian Ambach1-1/+1
otherwise build with xlc on AIX fails because the compiler silently ignores the parameter but the linker does not like it Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-06waf: add -fstack-protector to LDFLAGS if detected.Ira Cooper1-0/+1
If we compile with -fstack-protector, we should link with it. Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Wed Mar 6 04:06:04 CET 2013 on sn-devel-104
2013-03-05waf: Correctly check for prctl in just one place.Andreas Schneider1-1/+14
Reviewed-by: David Disseldorp <ddiss@samba.org>
2013-02-22build: use -fstack-protector if availableBjörn Jacke1-0/+3
Signed-off-by: Bjoern Jacke <bj@sernet.de> Reviewed-by: Matthieu Patou <mat@samba.org> Autobuild-User(master): Björn Jacke <bj@sernet.de> Autobuild-Date(master): Fri Feb 22 15:38:21 CET 2013 on sn-devel-104
2013-02-22Revert "wafbuild: use -Wstack-protector if available"Björn Jacke1-3/+0
This reverts commit e6643fbf48afccd0acedb65fbe24d3ce84d44c40. Signed-off-by: Bjoern Jacke <bj@sernet.de> Reviewed-by: Matthieu Patou <mat@samba.org>
2013-01-15build(waf)-libreplace: remove redundant check for flistea functionBjörn Baumbach1-1/+1
Signed-off-by: Björn Baumbach <bb@sernet.de> Reviewed-by: Michael Adam <obnox@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org>
2013-01-15lib/replace: Add ucontext configure waf checks.Jeremy Allison1-1/+10
Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-01-14Fix bug 9548: Correctly detect O_DIRECTVolker Lendecke1-0/+11
Reviewed by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Mon Jan 14 21:16:23 CET 2013 on sn-devel-104
2012-12-03replace: Remove deprecated getpass() support.Andreas Schneider1-12/+0
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>
2012-10-30wafbuild: use -Wstack-protector if availableBjörn Jacke1-0/+3
Autobuild-User(master): Björn Jacke <bj@sernet.de> Autobuild-Date(master): Tue Oct 30 15:04:30 CET 2012 on sn-devel-104
2012-10-30wafbuild: reorder the Werror checks so that the ambigous w2 option is being ↵Björn Jacke1-1/+5
checked last
2012-10-30wafbuild: merge the missing IBM compiler Werror flag "-qhalt=w" to wafBjörn Jacke1-1/+1
2012-10-30wfabuild: fix the -errwarn compile flag testBjörn Jacke1-1/+1
as in the autoconf build this must be "-errwarn=%all"
2012-10-23lib/replace: Fix configure on FreeBSD: define_ret is not correct hereAndrew Bartlett1-1/+0
define_ret is for when the output of the compiled and run program should be put into the configure define. This is not the case here. Andrew Bartlett
2012-10-23lib/replace: Fix detection of rpcsrv/yp_prot.h on FreeBSDAndrew Bartlett1-1/+4
2012-09-29lib/replace: Add test for what flag we need for -Werror behaviourAndrew Bartlett1-0/+9
2012-09-24replace: Support setproctitle().Jelmer Vernooij1-0/+2
This uses the setproctitle() from libc, libsetproctitle or libbsd. If none is available it provides a dummy implementation.
2012-09-24lib/replace: Look for special flags needed for c99Andrew Bartlett1-0/+10
This is normally handled by the waf core, but for HP-UX we currently fail. The autoconf code hard-codes a case for HP-UX, but I want to try testing it using a generic system first. Andrew Bartlett
2012-09-24lib/replace: Improve mkstemp test in autoconf and wafAndrew Bartlett1-1/+16
On the Sernet-solaris8 host, this test passed in the autoconf build, then failed in the recursive waf build. This newer test should probe the behaviour more closely, by checking we get two distinct, secure files. Andrew Bartlett
2012-09-11lib/replace: remove duplicate check for inotifyMichael Adam1-1/+1
2012-09-07build: define _BSD_TYPES on IRIX to have types like u_shortBjörn Jacke1-0/+1
why the hell do IRIX systems headers like quota.h use types that are available only with such a define...?
2012-07-26s3/aio_fork: fix build on irixBjörn Jacke1-0/+4
IRIX needs _XOPEN_SOURCE defined for SCM_RIGHTS to be available
2012-06-29Move back to using per-thread credentials on Linux. Fixes the glibc native ↵Jeremy Allison1-2/+2
AIO lost wakeup problem. See this post: https://lists.samba.org/archive/samba-technical/2012-June/085101.html for details. Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Fri Jun 29 03:57:45 CEST 2012 on sn-devel-104
2012-06-16attr: Look for attr/attributes.h too.Jelmer Vernooij1-1/+1
Fixes finding of ATTR_ROOT on GNU/kFreeBSD. Autobuild-User(master): Jelmer Vernooij <jelmer@samba.org> Autobuild-Date(master): Sat Jun 16 18:54:27 CEST 2012 on sn-devel-104
2012-06-14lib/replace: define HAVE_WORKING_STRPTIME instead of REPLACE_STRPTIMEStefan Metzmacher1-8/+11
That makes the logic in 'wscript' simpler. metze
2012-06-14lib/replace: execute strptime.c testsStefan Metzmacher1-0/+1
They need runtime verification. metze
2012-06-14Revert "replace: use replace for non 'samba' compliant strptime"Stefan Metzmacher1-19/+0
This reverts commit 4ea7d4694a8353fc55ecd12cb09b9c91ffde7b3f. A better fix will follow. metze
2012-06-14lib/replace: add more condition to add snprintf.cStefan Metzmacher1-1/+3
metze
2012-06-14Revert "lib/replace: Fix snprintf() override for systems with a broken ↵Stefan Metzmacher1-1/+1
snprintf()" This reverts commit bbc1b0c9853322da10483f72c020fe0dd83b28fa. A more generic fix will follow. metze
2012-06-14lib/replace: s/execute=1/execute=TrueStefan Metzmacher1-1/+1
metze
2012-06-06lib/replace: Fix snprintf() override for systems with a broken snprintf()Andrew Bartlett1-1/+1
This ensures we provide the replacement functions that we need. Andrew Bartlett
2012-06-04libreplace: Ensure we link xattr.c on MacOSAndrew Bartlett1-1/+1
Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Mon Jun 4 02:36:55 CEST 2012 on sn-devel-104
2012-06-02libreplace: Add missing tests for HAVE_MREMAP and HAVE_SHARED_MMAPAndrew Bartlett1-0/+10
2012-06-02lib/replace: Merge remaining xattr test details from lib/utilAndrew Bartlett1-6/+8
I prefer the longer XATTR_ADDITIONAL_OPTIONS define and the NULL rather than 0 values in the getxattr test. Andrew Bartlett
2012-06-02s4-xattr: Use libreplace xattr functions directlyAndrew Bartlett1-0/+6
2012-06-02lib/replace: xattr wrappers in lib/replace rather than source3/lib/system.cAndrew Bartlett1-1/+29
This also moves all the still-used configure tests etc. The unused OSF API is also removed at this time. Andrew Bartlett
2012-04-10On advice from Jelmer and Andrew, move the blksize_t and blkcnt_t tests into ↵Jeremy Allison1-0/+2
libreplace to make it standalone. Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Tue Apr 10 04:07:11 CEST 2012 on sn-devel-104
2012-03-24libreplace: Add getpeereid implementation.Jelmer Vernooij1-0/+10
2012-03-24replace: Move memalign() from lib/util/system.c to libreplace.Jelmer Vernooij1-2/+2
2012-03-22lib/replace: test for incoherent mmap.Rusty Russell1-0/+7
We test for other mmap features here, and both tdb1 and tdb2 want this check. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-20build: Add libbsd as a dep for LIBREPLACE_HOSTCCAndrew Bartlett1-4/+5
Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Mon Feb 20 02:58:20 CET 2012 on sn-devel-104