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Author SHA1 Message Date
Michal Schmidt a3f914b2a2 log: move #pragma around the function 
Koen reported errors with gcc 4.5.4 for arm:
src/log.c:624:9: error: #pragma GCC diagnostic not allowed inside
functions
 2012-01-19 13:00:34 +01:00
Kay Sievers 891703e1ee persistant -> persistent 2012-01-18 21:47:30 +01:00
Lennart Poettering 31ed59c511 tmpfiles: support writing short strings to files, in order to support /sys manipulations at boot time, a la sysctl 2012-01-18 16:39:04 +01:00
Lennart Poettering 88f0664562 manager: don't place units in the 'cpu' group when run as user instance, for now 2012-01-18 15:41:21 +01:00
Lennart Poettering 9058851be7 journal: when sending journal data via file, place it in /dev/shm, to allow early boot operation, even if it sucks 2012-01-18 15:40:58 +01:00
Lennart Poettering 8d53b4534a exec: introduce ControlGroupPersistant= to make cgroups persistant 2012-01-18 15:40:21 +01:00
Lennart Poettering 62f21ec91a journalctl: properly honour -n when -f is passed, too 2012-01-18 13:56:02 +01:00
Lennart Poettering 468d726bdd tmpfiles: add support for creating symlinks, char/block device nodes 2012-01-18 13:56:02 +01:00
Lennart Poettering fc3c1c6e09 logind: move X11 socket 2012-01-18 13:56:02 +01:00
Lennart Poettering 129eebe020 logind: simplify session_activate() a bit 2012-01-18 13:56:02 +01:00
Lennart Poettering abc5bbc6f0 logind: allow to create multiple sessions on non-multi-session seats to deal with left-over sessions 2012-01-18 13:56:02 +01:00
Lennart Poettering 87a8baa35d update TODO 2012-01-18 13:56:02 +01:00
Michal Schmidt 281605bf14 util: fix ANSI sequence for red color 
Red turned green by mistake in commit c1072ea0.
 2012-01-17 12:54:45 +01:00
Michal Schmidt b7f336383d log: make asserts cheaper 
On my x86_64 this shrinks the size of .text by 53 KB (7 %).
 2012-01-17 12:34:53 +01:00
Michal Schmidt 2b7dec8661 log: remove useless variable 
abort() never returns. Not even if the signal handler catches SIGABRT.
 2012-01-17 12:34:53 +01:00
Michal Schmidt e2110e5d1b dbus-unit: make functions static 
The dbus_unit_append_*() functions are not referenced from outside anymore.
 2012-01-17 12:34:53 +01:00
Kay Sievers 6185ac1e52 build-sys: cleanup sysctl.d/coredump.conf 2012-01-16 13:49:08 +01:00
Michal Schmidt d200735e13 dbus: more efficient implementation of properties 
The way the various properties[] arrays are initialized is inefficient:
 - only the .data members change at runtime, yet the whole arrays of
   properties with all the fields are constructed on the stack one by
   one by the code.
 - there's duplication, eg. the properties of "org.freedesktop.systemd1.Unit"
   are repeated in several unit types.

Fix it by moving the information about properties into static const
sections. Instead of storing the .data directly in the property, store
a constant offset from a run-time base.
The small arrays of struct BusBoundProperties bind together the constant
information with the right runtime information (the base pointer).

On my system the code shrinks by 60 KB, data increases by 10 KB.
 2012-01-16 13:34:42 +01:00
Michal Schmidt 595ed347a8 unit: use safe downcasts, remove pointless casts 
Always use the macros for downcasting.
Remove a few obviously pointless casts.
 2012-01-16 13:34:42 +01:00
Michal Schmidt 1124fe6f01 unit: use the UNIT() macro consistently 
The UNIT() macro upcasts from specific unit types to the base Unit.
Use it everywhere, rather than accessing the 'meta' member directly.
 2012-01-16 13:34:42 +01:00
Michal Schmidt ac155bb885 unit: remove union Unit 
Now that objects of all unit types are allocated the exact amount of
memory they need, the Unit union has lost its purpose. Remove it.

"Unit" is a more natural name for the base unit class than "Meta", so
rename Meta to Unit.

Access to members of the base class gets simplified.
 2012-01-16 13:34:42 +01:00
Michal Schmidt 7d17cfbc46 unit: reduce heap usage for unit objects 
The storage of the unit objects on the heap is currently not very
efficient. For every unit object we allocate a chunk of memory as large
as the biggest unit type, although there are significant differences in
the units' real requirements.
pahole shows the following sizes of structs:
488  Target
496  Snapshot
512  Device
528  Path
560  Timer
576  Automount
1080 Socket
1160 Swap
1168 Service
1280 Mount

Usually there aren't many targets or snapshots in the system, but Device
is one of the most common unit types and for every one we waste
1280 - 512 = 768 bytes.

Fix it by allocating only the right amount for the given unit type.
On my machine (x86_64, with 39 LVM volumes) this decreases systemd's
USS (unique set size) by more than 300 KB.
 2012-01-16 13:34:42 +01:00
Michal Schmidt 1637a8be55 logind: downgrade login message to debug 
The messages make people nervous.

https://bugzilla.redhat.com/show_bug.cgi?id=727315
 2012-01-16 13:18:17 +01:00
Lennart Poettering fee80f6956 journal: drop privileges when storing coredump 2012-01-14 03:37:32 +01:00
Lennart Poettering e6acda19b2 journal: when show blob data show length 2012-01-14 03:07:47 +01:00
Lennart Poettering 32895bb390 util: support formatting eta and peta bytes with format_bytes() 2012-01-14 03:07:29 +01:00
Lennart Poettering a7bc2c2ac8 util: introduce FORMAT_BYTES_MAX 2012-01-14 03:06:57 +01:00
Lennart Poettering de0229ca36 journal: collect coredump up to 24M in size 2012-01-14 03:05:34 +01:00
Lennart Poettering 4c7de07481 journal: handle empty syslog identifier properly 2012-01-14 01:54:33 +01:00
Lennart Poettering 5c3759bf8a journal: fix bad memory access 2012-01-14 01:54:33 +01:00
Lennart Poettering 0dad12c190 journal: if the data to be sent is larger than the maximum datagram size resort to passing a temporary fd over native protocol 2012-01-14 01:54:33 +01:00
Lennart Poettering f5e04665eb journal: hook up coredumping with journal 2012-01-14 01:54:33 +01:00
Lennart Poettering 755a02c680 journal: add new system-cat tool as kind of a more powerfull BSD logger 2012-01-14 01:54:33 +01:00
Lennart Poettering 3043935f02 util: split out tty_is_vc_resolve() from default_term_for_tty() 2012-01-14 01:54:33 +01:00
Lennart Poettering c1072ea0da util: rework ANSI escape code macros 2012-01-14 01:54:33 +01:00
Michal Schmidt 9ddc4a26e5 mount: fix quota 
quotacheck.service and quotaon.service were not pulled in for fstab mounts.
Fix it by not clearing the default_dependencies flag.

The root filesystem may have quotas too, so don't check for "/" there.

No need to have duplicate code for adding dependencies on umount.target.

https://bugzilla.redhat.com/show_bug.cgi?id=773431
 2012-01-14 00:12:10 +01:00
Lennart Poettering 6ef25fb65e pam: fix build 2012-01-13 20:52:45 +01:00
Lennart Poettering fc7985ed67 pam: work correctly if a seat is specified but not vtnr 2012-01-13 20:51:58 +01:00
Lennart Poettering d3f2bdbfee journal: add output mode that just prints simple messages without any decorations 2012-01-13 02:58:45 +01:00
Lennart Poettering f987397649 api: add C++ guards to all headers 2012-01-13 00:49:21 +01:00
Lennart Poettering ebda471d89 sd-login: teach sd_pid_get_unit() proper handling of instantiated services 2012-01-13 00:49:02 +01:00
Lennart Poettering 7c8bbccd07 journal: if the syslog forwarder socket is full, then don't block 2012-01-12 05:09:24 +01:00
Lennart Poettering 4cfa2c999d core: switch all log targets to go directly to the journal, instead via syslog 2012-01-12 05:09:06 +01:00
Lennart Poettering ead51eb4ed units: make sure syslog socket goes away early during shutdown 2012-01-12 04:34:50 +01:00
Lennart Poettering 5ba081b0fb log: make internal log api log directly to the journal 2012-01-12 04:34:31 +01:00
Lennart Poettering 8a0f04e6a2 journal: add SELinux context to all logged messages 2012-01-11 22:45:05 +01:00
Lennart Poettering b785c858c3 journal: fix more 32/64 bit issues 2012-01-11 22:44:43 +01:00
Lennart Poettering fdcad0c255 tmpfiles: fix parsing of /proc/net/unix on 32Bit machines 
Tracked down by Michael Meeks
 2012-01-11 22:08:33 +01:00
Michal Schmidt 52beb2c379 logs-show: fix missing newline in short output 
Ellipsized messages were printed without a newline.
 2012-01-11 21:53:00 +01:00
Lennart Poettering 7f120cc6a2 journald: don't assume size_t and uint64_t are the same 2012-01-11 21:24:02 +01:00