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Systemd/src/shared
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Vito Caputo b1aa5ced45 shared: leave output_journal() output in buffer (#6304) 
e268b81e moved an fflush() from output_json() to the generic
output_journal(), when it probably should have deleted all fflush()
calls from logs-show.c altogether.

The caller supplies the FILE * to these functions, and should be in
charge of flushing as needed.  The current implementation essentially
defeats any buffering stdio was bringing to the table, resulting in
extraneous tiny write() calls in commands like `journalctl -b`.

This commit removes the fflush() call from output_journal(), and adds
them to journalctl before waiting for more entries and at completion.
This way in the hot path when journalctl loops on entries stdio can
combine multiple entries into bulkier write() calls.
2017-07-07 14:32:21 -04:00
..
linux
linux-3.13 Avoid strict DM interface version dependencies (#5519) 2017-03-02 19:11:37 +01:00
acl-util.c acl-util: fix memleak 2016-11-03 22:07:49 +00:00
acl-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
acpi-fpdt.c shared/acpi-fpdt: use ENODATA for missing data and skip test 2016-03-04 21:45:45 -05:00
acpi-fpdt.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
apparmor-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
apparmor-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
ask-password-api.c treewide: replace homegrown memory_erase with explicit_bzero 2017-02-05 21:07:55 -05:00
ask-password-api.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
base-filesystem.c Merge pull request #5420 from OpenDZ/tixxdz/namespace-fixes-v2 2017-05-09 20:42:32 +02:00
base-filesystem.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
boot-timestamps.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
boot-timestamps.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
bus-unit-util.c Merge pull request #6200 from poettering/ioprio-transient 2017-06-26 21:30:36 -04:00
bus-unit-util.h bus-util: unify loop around bus_append_unit_property_assignment() 2016-08-18 22:23:31 +02:00
bus-util.c bus-util: replace non-printable values with [unprintable] 2017-07-03 09:30:57 -04:00
bus-util.h tree-wide: make bus_map_all_properties return a proper sd_bus_error 2017-02-09 16:13:07 +01:00
cgroup-show.c bus: include sd-{bus,messages}.h the same as other systemd headers 2017-04-21 12:05:55 -04:00
cgroup-show.h bus: include sd-{bus,messages}.h the same as other systemd headers 2017-04-21 12:05:55 -04:00
clean-ipc.c fs-util: unify code we use to check if dirent's d_name is "." or ".." 2017-02-02 00:06:18 +01:00
clean-ipc.h core: add RemoveIPC= setting 2016-08-19 00:37:25 +02:00
condition.c Merge pull request #5926 from fsateler/condition-uid 2017-05-29 15:18:38 +02:00
condition.h core: add ConditionUser and ConditionGroup 2017-05-26 09:42:44 -04:00
conf-parser.c conf-parser: fix wrong argument given to log_syntax_invalid_utf8 2017-05-14 13:19:11 +02:00
conf-parser.h config parser: Introduce config_parse_ip_port 2017-04-29 22:33:50 +05:30
dev-setup.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
dev-setup.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
dissect-image.c dissect: when dissecting block devices, ignore weird MMC RPMB partitions (#6165) 2017-06-22 17:40:50 +02:00
dissect-image.h core,nspawn,dissect: make nspawn's .roothash file search reusable 2017-02-07 12:21:28 +01:00
dns-domain.c resolved: support libidn2 in addition to libidn 2017-05-11 14:25:01 -04:00
dns-domain.h resolved: support libidn2 in addition to libidn 2017-05-11 14:25:01 -04:00
dropin.c dropin: always initialize return parameters on success 2017-02-09 20:10:03 +01:00
dropin.h core: drop code that is now unused 2017-02-07 21:31:59 -05:00
efivars.c shared: assert the source for memcpy 2017-04-28 23:56:44 +02:00
efivars.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
fdset.c tree-wide: replace all readdir cycles with FOREACH_DIRENT{,_ALL} (#4853) 2016-12-09 10:04:30 +01:00
fdset.h build-sys: move fdset.[ch] src/basic → src/shared (#3580) 2016-06-23 05:10:53 +03:00
firewall-util.c firewall-util: add an assert that we're not overwriting a buffer 2017-02-20 16:02:15 -05:00
firewall-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
fstab-util.c fstab-util: introduce fstab_has_fstype() helper 2017-06-27 10:04:46 +02:00
fstab-util.h fstab-util: introduce fstab_has_fstype() helper 2017-06-27 10:04:46 +02:00
gcrypt-util.c build-sys: fix build with libgrcypt disabled 2016-03-27 21:51:44 -04:00
gcrypt-util.h systemd-resolve: use sha256 for local-part of openpgp key (#4193) 2016-10-08 13:59:34 +02:00
generator.c Parse "timeout=0" as infinity in various generators (#6264) 2017-07-03 14:29:32 +02:00
generator.h fstab-generator: Apply _netdev option also to device units 2017-04-25 18:00:36 +02:00
gpt.h dissect: don't honour NOAUTO flags when looking for ESP (#5224) 2017-02-07 22:10:48 -05:00
ima-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
ima-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
import-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
import-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
initreq.h
install-printf.c shared/install-printf: fix memleak 2017-01-15 13:42:53 -05:00
install-printf.h tree-wide: place #pragma once at the same place everywhere 2016-02-20 22:42:29 +01:00
install.c basic/path-util: allow flags for path_equal_or_files_same 2017-06-17 12:37:16 -04:00
install.h shared, systemctl: teach is-enabled to show installation targets 2016-10-24 10:19:08 +02:00
journal-util.c journalctl: move access_check() to shared/ 2017-02-28 21:37:35 -05:00
journal-util.h journalctl: move access_check() to shared/ 2017-02-28 21:37:35 -05:00
logs-show.c shared: leave output_journal() output in buffer (#6304) 2017-07-07 14:32:21 -04:00
logs-show.h shared: move output_mode_to_string() into output-mode.c 2016-04-22 16:16:59 +02:00
loop-util.c dissect: add small "systemd-dissect" tool as wrapper around dissect-image.c 2016-12-07 18:38:41 +01:00
loop-util.h dissect: add small "systemd-dissect" tool as wrapper around dissect-image.c 2016-12-07 18:38:41 +01:00
machine-image.c Fix missing space in comments (#5439) 2017-02-24 18:14:02 +01:00
machine-image.h machinectl: add new "machinectl clean" command 2016-04-12 13:43:33 +02:00
machine-pool.c tree-wide: stop using canonicalize_file_name(), use chase_symlinks() instead 2016-12-01 00:25:51 +01:00
machine-pool.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
Makefile
meson.build meson: add -pthreads and more libs when -Dlink-udev-shared=false (#6159) 2017-06-21 12:05:15 +02:00
nsflags.c Merge pull request #4538 from fbuihuu/confirm-spawn-fixes 2016-11-18 11:08:06 +01:00
nsflags.h core: add new RestrictNamespaces= unit file setting 2016-11-04 07:40:13 -06:00
output-mode.c Add short-iso-precise for journalctl output (#5884) 2017-05-07 20:23:49 -04:00
output-mode.h Add short-iso-precise for journalctl output (#5884) 2017-05-07 20:23:49 -04:00
pager.c improve readability (#5814) 2017-04-26 20:08:52 -04:00
pager.h tree-wide: merge pager_open_if_enabled() to the pager_open() 2016-02-26 01:13:23 +06:00
path-lookup.c Merge pull request #5131 from keszybz/environment-generators 2017-02-21 11:11:44 +01:00
path-lookup.h systemctl: don't confuse sysv code with generated units 2016-04-12 13:43:32 +02:00
ptyfwd.c run: exit early in --pty if service failed 2017-02-03 11:51:57 +01:00
ptyfwd.h run: exit early in --pty if service failed 2017-02-03 11:51:57 +01:00
resolve-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
resolve-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
seccomp-util.c seccomp: enable RestrictAddressFamilies on ppc64, autodetect SECCOMP_RESTRICT_ADDRESS_FAMILIES_BROKEN 2017-05-10 09:21:16 -04:00
seccomp-util.h seccomp: enable RestrictAddressFamilies on ppc64, autodetect SECCOMP_RESTRICT_ADDRESS_FAMILIES_BROKEN 2017-05-10 09:21:16 -04:00
sleep-config.c tree-wide: fix wrong indent (#5757) 2017-04-19 08:48:29 +02:00
sleep-config.h tree-wide: place #pragma once at the same place everywhere 2016-02-20 22:42:29 +01:00
spawn-ask-password-agent.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
spawn-ask-password-agent.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
spawn-polkit-agent.c polkit: don't start polkit agent when running as root 2016-04-05 12:18:55 +02:00
spawn-polkit-agent.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
specifier.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
specifier.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
switch-root.c shared: rework switch_root() code 2016-12-21 19:09:29 +01:00
switch-root.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
sysctl-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
sysctl-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
test-tables.h test-tables: ellide boring parts of sparse mappings 2016-01-29 12:13:08 -05:00
tests.c test: drop TEST_DATA_DIR, fold into get_testdata_dir() 2017-02-16 21:45:57 +01:00
tests.h test: drop TEST_DATA_DIR, fold into get_testdata_dir() 2017-02-16 21:45:57 +01:00
udev-util.c Rip out setting of the log level from udev_new and put it in a new function 2017-05-07 22:49:12 -04:00
udev-util.h Rip out setting of the log level from udev_new and put it in a new function 2017-05-07 22:49:12 -04:00
uid-range.c tree-wide: make ++/-- usage consistent WRT spacing 2016-02-22 20:32:04 -08:00
uid-range.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
utmp-wtmp.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
utmp-wtmp.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
vlan-util.c network: bridge vlan without PVID (#5899) 2017-05-29 17:20:01 +02:00
vlan-util.h network: bridge vlan without PVID (#5899) 2017-05-29 17:20:01 +02:00
volatile-util.c fstab-generator: add support for volatile boots 2016-12-21 19:09:29 +01:00
volatile-util.h fstab-generator: add support for volatile boots 2016-12-21 19:09:29 +01:00
watchdog.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
watchdog.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00