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path: root/source3/printing/printing.c
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2009-05-27s3: Allow child processes to exit gracefully if we are out of fdsMarc VanHeyningen1-2/+3
When we run out of file descriptors for some reason, every new connection forks a child that immediately panics causing smbd to coredump. This seems unnecessarily harsh; with this code change we now catch that error and merely log a message about it and exit without the core dump. Signed-off-by: Tim Prouty <tprouty@samba.org>
2009-05-26Introduce "struct stat_ex" as a replacement for SMB_STRUCT_STATVolker Lendecke1-1/+1
This patch introduces struct stat_ex { dev_t st_ex_dev; ino_t st_ex_ino; mode_t st_ex_mode; nlink_t st_ex_nlink; uid_t st_ex_uid; gid_t st_ex_gid; dev_t st_ex_rdev; off_t st_ex_size; struct timespec st_ex_atime; struct timespec st_ex_mtime; struct timespec st_ex_ctime; struct timespec st_ex_btime; /* birthtime */ blksize_t st_ex_blksize; blkcnt_t st_ex_blocks; }; typedef struct stat_ex SMB_STRUCT_STAT; It is really large because due to the friendly libc headers playing macro tricks with fields like st_ino, so I renamed them to st_ex_xxx. Why this change? To support birthtime, we already have quite a few #ifdef's at places where it does not really belong. With a stat struct that we control, we can consolidate the nanosecond timestamps and the birthtime deep in the VFS stat calls. At this moment it is triggered by a request to support the birthtime field for GPFS. GPFS does not extend the system level struct stat, but instead has a separate call that gets us the additional information beyond posix. Without being able to do that within the VFS stat calls, that support would have to be scattered around the main smbd code. It will very likely break all the onefs modules, but I think the changes will be reasonably easy to do.
2009-05-11Hopefully fix the buildfarm. Add some debug level 10 messagesJeremy Allison1-1/+7
I used to track down the vlp problem, change the vlp test printer not to use a static path of /tmp/vlp.tdb for the virtual print database (as this will eventually fill up). Cause it to use a virtual print database inside the cachepath. Jeremy.
2009-05-06s3-printing: simplify print_queue helper functions and return WERROR.Günther Deschner1-17/+10
Guenther
2009-04-20Remove smb_mkstemp() - libreplace will now provide a secure mkstemp() ifJelmer Vernooij1-1/+1
the system one is broken.
2009-03-18s3:printing: use tevent_loop_wait() instead of manual loopingStefan Metzmacher1-50/+6
metze
2009-03-18s3:printing: use a fd event to monitor the pipe to the parentStefan Metzmacher1-3/+23
metze
2009-03-12s3-spoolss: make jobname a const char * in print_job_start().Günther Deschner1-1/+1
Guenther
2009-03-01Only copy sharename up from rap_to_pjobidVolker Lendecke1-1/+3
Why?? :-) Another one of the little micro-optimizations that I just came across: If you allocate a variable in a sub-block like the "fstring sharename" in write_file(), gcc even with -O3 will allocate this variable unconditionally on the stack at the beginning of the routine. So with eliminating this fstring we cut 256 bytes of stack in a very hot code path writing to a file. It might make us a bit more cache-friendly. This would probably not be worth a second look if it involved larger code changes, but this one was just too simple to let it pass :-)
2009-02-26s3: fix the build JOB_STATUS_BLOCKED -> JOB_STATUS_BLOCKED_DEVQMichael Adam1-1/+1
Günther, please check... Michael
2009-02-18S3: Stop creating SMBD cores when failing to create a pipe.todd stecher1-3/+7
This was uncovered when the MAX FD limit was hit, causing an instant core and invoking error reporting. This fix causes SMBD to exit, but without building a core.
2009-02-10s3-spoolss: remove more whitespace.Günther Deschner1-135/+135
Guenther
2009-01-27s3:smbd: use signal events for SIGTERM, SIGHUP and SIGCHLDStefan Metzmacher1-15/+3
metze
2009-01-22s3:printing: handle tevent_context events in the sys_select() callStefan Metzmacher1-16/+42
metze
2009-01-16s3: put printing/ under cache_dir, not lock_dirMichael Adam1-2/+2
Michael
2009-01-05clean event context after child is forked.Bo Yang1-1/+2
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2008-12-09Fix bug #5688 LPQ process is orphaned if socket address parameter is invalidSATOH Fumiyasu1-6/+33
2008-12-07Fix nonempty blank linesVolker Lendecke1-5/+5
2008-10-14Use {u,}int64_t instead of SMB_BIG_{U,}INT.Jelmer Vernooij1-2/+2
2008-07-16Allow %u parameters for print job username - use advanced subJim McDonough1-3/+5
Based on 3.0 and 3.2 patch from Bo Yang <boyang@novell.com> Bo, please verify this version works for you. (This used to be commit 9e6760cfeaf77e80df3b84004090d934f3c2d574)
2008-06-26Change print_access_check to take auth_serversupplied_info instead of ↵Volker Lendecke1-45/+48
current_user Reason: This is the main user of p->current_user which I would like to remove (This used to be commit fd43059b3dfa8cdac9814de1c76f963ba5de9bcb)
2008-05-05Remove "userdom_struct user" from "struct user_struct"Volker Lendecke1-3/+6
(This used to be commit 420de035237bb08bc470c9eb820f3da2edaa6805)
2008-04-23Fix CLEAR_IF_FIRST handling of messages.tdbVolker Lendecke1-1/+1
We now open messages.tdb even before we do the become_daemon. become_daemon() involves a fork and an immediate exit of the parent, thus the parent_is_longlived argument must be set to false in this case. The parent is not really long lived :-) (This used to be commit 4f4781c6d17fe2db34dd5945fec52a7685448aec)
2008-04-18printing: call reinit_after_fork() in the backgroundqueue processStefan Metzmacher1-0/+5
metze (This used to be commit 9adb675a86e81c90e2bddfe984b5ac8f201fec75)
2008-04-09Fix typos.Karolin Seeger1-1/+1
Karolin (This used to be commit 6cee34703503fbf3629057345fe221b866560648)
2008-03-26use tdb_wipe_all() instead of tdb_wipe() - it is faster...Michael Adam1-1/+1
Michael (This used to be commit 3d2fdcd50fdbfb66a14360516836445d47eceeb0)
2008-03-25util_tdb: add a wrapper tdb_wipe() for traverse with tdb_traverse_delete_fn().Michael Adam1-1/+1
Replace all callers of traverse with this tdb_traverse_delete_fn() and don't export tdb_traverse_delete_fn() anymore. Michael (This used to be commit d4be4e30cd8c3bdc303da30e42280f892a45a8c9)
2008-02-08Fix some typos.Karolin Seeger1-1/+1
Karolin (This used to be commit 2bec0a1fb7857e6fb8ec15e5f597b2d4125f105b)
2007-12-28Remove a globalVolker Lendecke1-9/+15
(This used to be commit 515f6a8cff7e28b0e98136f3214ef52512cfaf37)
2007-12-10Tiny simplificationsVolker Lendecke1-1/+1
locking.c:open_read_only was unused don't export the silly boolean flag locking_init(bool read_only) (This used to be commit 2f3c865707010bc7c463a02782dbee3dc2479da1)
2007-12-10remove a staticVolker Lendecke1-12/+18
(This used to be commit 0006b14d38b80562458b37f616c9b68a3168fe64)
2007-12-03Change tdb_unpack "P" to return a malloc'ed string ratherJeremy Allison1-3/+7
than expect a pstring space to put data into. Fix the (few) callers. Jeremy. (This used to be commit 7722a7d2c63f84b8105aa775b39f0ceedd4ed513)
2007-11-20Remove pstrcpy I missed.Jeremy Allison1-1/+0
Jeremy. (This used to be commit f5701756154e4e113414d8dd6c850685a2594801)
2007-11-19Remove more pstring. Unify talloc_sub functions to makeJeremy Allison1-30/+51
them a better match for replacing string_sub. Remove more unused code. Jeremy. (This used to be commit ae7885711f504f1442335f09088cbe149a7e00f9)
2007-10-18RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison1-37/+37
bugs in various places whilst doing this (places that assumed BOOL == int). I also need to fix the Samba4 pidl generation (next checkin). Jeremy. (This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
2007-10-10r25399: Excise uint - > uint32 (where appropriate) or unsigned int.Jeremy Allison1-1/+1
Jeremy. (This used to be commit b4ee924000f4a21b16a70e08e58331d209c4d114)
2007-10-10r23784: use the GPLv3 boilerplate as recommended by the FSF and the license textAndrew Tridgell1-2/+1
(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10r23779: Change from v2 or later to v3 or later.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10r23168: Move the lp_max_connections() into service.c.Volker Lendecke1-1/+1
(This used to be commit 4afe37d431b6eb475769a2057025da9aa8d1bb14)
2007-10-10r23167: Remove an unused parameterVolker Lendecke1-1/+1
(This used to be commit 3452a870d58cdddf03ddf6ee698bca8416e05cbf)
2007-10-10r23055: Rewrite messages.c to use auto-generated marshalling in the tdb. I'mVolker Lendecke1-1/+1
doing this because for the clustering the marshalling is needed in more than one place, so I wanted a decent routine to marshall a message_rec struct which was not there before. Tridge, this seems about the same speed as it used to be before, the librpc/ndr overhead in my tests was under the noise. Volker (This used to be commit eaefd00563173dfabb7716c5695ac0a2f7139bb6)
2007-10-10r22954: More messaging_registerVolker Lendecke1-8/+10
(This used to be commit 9b8df24107ffe3016031e5257c5680689f061886)
2007-10-10r22895: Convert some more calls from message_send_buf to messaging_send_bufVolker Lendecke1-2/+3
(This used to be commit c8b98273406242a89a7e5d1fb5d79120ebe5822a)
2007-10-10r22868: Replace some message_send_pid calls with messaging_send_pid calls. MoreVolker Lendecke1-1/+2
tomorrow. (This used to be commit 74fa57ca5d7fa8eace72bbe948a08a0bca3cc4ca)
2007-10-10r22747: Fix some C++ warningsVolker Lendecke1-1/+1
(This used to be commit a66a04e9f11f6c4462f2b56b447bae4eca7b177c)
2007-10-10r22736: Start to merge the low-hanging fruit from the now 7000-line cluster ↵Volker Lendecke1-1/+1
patch. This changes "struct process_id" to "struct server_id", keeping both is just too much hassle. No functional change (I hope ;-)) Volker (This used to be commit 0ad4b1226c9d91b72136310d3bbb640d2c5d67b8)
2007-10-10r22009: change TDB_DATA from char * to unsigned char *Stefan Metzmacher1-17/+17
and fix all compiler warnings in the users metze (This used to be commit 3a28443079c141a6ce8182c65b56ca210e34f37f)
2007-10-10r21988: make use of string_tdb_data()Stefan Metzmacher1-8/+5
to avoid creating the TDB_DATA struct from strings "by hand" metze (This used to be commit 2f52df71039befff8646aa67c1123df7be3591d2)
2007-10-10r21446: Karolins "printjob username"Volker Lendecke1-1/+5
(This used to be commit 19ee6779255a269830fa8ee51468a4738dadf942)
2007-10-10r21064: The core of this patch isVolker Lendecke1-2/+4
void message_register(int msg_type, void (*fn)(int msg_type, struct process_id pid, - void *buf, size_t len)) + void *buf, size_t len, + void *private_data), + void *private_data) { struct dispatch_fns *dfn; So this adds a (so far unused) private pointer that is passed from message_register to the message handler. A prerequisite to implement a tiny samba4-API compatible wrapper around our messaging system. That itself is necessary for the Samba4 notify system. Yes, I know, I could import the whole Samba4 messaging system, but I want to do it step by step and I think getting notify in is more important in this step. Volker (This used to be commit c8ae60ed65dcce9660ee39c75488f2838cf9a28b)
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