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3572d3df8f822d4cf1601428401a837f723771cf
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Lennart Poettering 3572d3df8f shared: add generic logic for waiting for a unit to enter some state 
This is a generic implementation of a client-side logic of waiting until
a unit enters or leaves some state.

This is a more generic implementation of the WaitContext logic currently
in systemctl.c, and is supposed to replace it (a later commit does
this). It's similar to bus-wait-for-jobs.c and we probably should fold
that one into it later on.

This code is more powerful and cleaner than the WaitContext logic
however. In addition to waiting for a unit to exit this also allows us
to wait for a unit to leave the "maintainance" state.

This commit only implements the generic logic, and adds no users of it
yet.
2019-07-11 12:18:51 +02:00
..
linux
linux: make UBSAN quiet
2019-06-25 11:44:08 +09:00
acl-util.c
headers: remove unneeded includes from util.h
2019-03-27 11:53:12 +01:00
acl-util.h
…
acpi-fpdt.c
…
acpi-fpdt.h
…
apparmor-util.c
…
apparmor-util.h
…
ask-password-api.c
Use _cleanup(free_and_erasep) where appropriate
2019-07-10 11:39:03 +02:00
ask-password-api.h
ask-password: make ask_password_keyring() static
2018-12-30 21:09:41 +09:00
barrier.c
tree-wide: use SWAP_TWO a bit more
2018-11-26 22:17:34 +01:00
barrier.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
base-filesystem.c
shared: be friendly to EROFS images
2019-04-03 17:27:20 +02:00
base-filesystem.h
…
bitmap.c
util: split out memcmp()/memset() related calls into memory-util.[ch]
2019-03-13 12:16:43 +01:00
bitmap.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
blkid-util.h
shared/blkid-util: do not include util.h needlessly
2018-12-07 02:49:03 +01:00
boot-timestamps.c
…
boot-timestamps.h
…
bootspec.c
codespell: fix spelling errors
2019-04-29 16:47:18 +02:00
bootspec.h
bootspec: fix build when EFI support is disabled
2019-04-17 11:20:04 +02:00
bpf-program.c
bpf-firewall: custom BPF programs through IP(Ingress|Egress)FilterPath=
2019-06-25 09:56:16 +02:00
bpf-program.h
bpf-firewall: custom BPF programs through IP(Ingress|Egress)FilterPath=
2019-06-25 09:56:16 +02:00
bus-unit-procs.c
bus-unit-procs: use empty_or_root() where appropriate
2019-03-13 17:44:11 +01:00
bus-unit-procs.h
bus-unit-util: split out code that shows a unit's process tree
2019-03-13 17:41:41 +01:00
bus-unit-util.c
Rename EXTRACT_QUOTES to EXTRACT_UNQUOTE
2019-06-28 11:35:05 +02:00
bus-unit-util.h
bus-unit-util: split out code that shows a unit's process tree
2019-03-13 17:41:41 +01:00
bus-util.c
tree-wide: replace strjoin() with path_join()
2019-06-21 03:26:16 +09:00
bus-util.h
logind: add SetBrightness() bus call for setting brightness of leds/backlight devices associated with a seat
2019-05-24 15:05:27 +02:00
bus-wait-for-jobs.c
shared: add some minor comments
2019-04-02 05:34:53 +09:00
bus-wait-for-jobs.h
shared: split out code to wait for jobs to complet into its own source file
2019-03-13 17:39:24 +01:00
bus-wait-for-units.c
shared: add generic logic for waiting for a unit to enter some state
2019-07-11 12:18:51 +02:00
bus-wait-for-units.h
shared: add generic logic for waiting for a unit to enter some state
2019-07-11 12:18:51 +02:00
calendarspec.c
shared/calendarspec: make output arg optional
2019-05-17 10:09:32 +02:00
calendarspec.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
cgroup-show.c
tree-wide: replace strjoin() with path_join()
2019-06-21 03:26:16 +09:00
cgroup-show.h
Rework cmdline printing to use unicode
2019-05-22 10:08:17 +02:00
clean-ipc.c
Move LONG_LINE_MAX definition to fileio.h
2018-11-14 16:25:32 +01:00
clean-ipc.h
…
clock-util.c
util: split out errno related stuff
2019-03-14 13:25:51 +01:00
clock-util.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
condition.c
tree-wide: use PROJECT_FILE instead of __FILE__
2019-07-04 10:36:00 +02:00
condition.h
Merge pull request #12030 from poettering/condition-memory
2019-04-02 08:01:42 +09:00
conf-parser.c
Rename EXTRACT_QUOTES to EXTRACT_UNQUOTE
2019-06-28 11:35:05 +02:00
conf-parser.h
service: handle abort stops with dedicated timeout
2019-04-12 17:32:52 +02:00
cpu-set-util.c
Rename EXTRACT_QUOTES to EXTRACT_UNQUOTE
2019-06-28 11:35:05 +02:00
cpu-set-util.h
core: introduce NUMAPolicy and NUMAMask options
2019-06-24 16:58:54 +02:00
crypt-util.c
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
crypt-util.h
cryptsetup: add same-cpu-crypt and submit-from-crypt-cpus options
2019-03-13 09:48:50 +01:00
daemon-util.h
sd-daemon: add notify_start() and notify_on_cleanup() helper function
2018-12-08 18:09:25 +09:00
dev-setup.c
path-util: get rid of prefix_root()
2019-06-21 08:42:55 +09:00
dev-setup.h
dev-setup: generalize logic we use to create "inaccessible" device nodes
2018-11-29 20:21:40 +01:00
dissect-image.c
dissect: split out DM deferred remove into src/shared/dm-util.c
2019-07-05 02:19:24 +09:00
dissect-image.h
codespell: fix spelling errors
2019-04-29 16:47:18 +02:00
dm-util.c
shared/dm-util: use strncpy_exact() to silence gcc
2019-07-10 10:32:39 +02:00
dm-util.h
dissect: split out DM deferred remove into src/shared/dm-util.c
2019-07-05 02:19:24 +09:00
dns-domain.c
tree-wide: code improvements suggested by Coccinelle
2019-04-30 09:39:07 +02:00
dns-domain.h
resolve: reject host names with leading or trailing dashes in /etc/hosts
2018-12-10 09:56:56 +01:00
dropin.c
coccinelle: make use of SYNTHETIC_ERRNO
2018-11-22 10:54:38 +01:00
dropin.h
…
efivars.c
efivars: allow plus in the entry name
2019-05-19 16:00:27 +02:00
efivars.h
boot,shared: share the definitions of EFI_LOADER_FEATURE macros
2019-07-10 14:59:48 +02:00
enable-mempool.c
…
env-file-label.c
util-lib: split out env file parsing code into env-file.c
2018-12-02 13:22:29 +01:00
env-file-label.h
util-lib: split out env file parsing code into env-file.c
2018-12-02 13:22:29 +01:00
ethtool-util.c
ethtool: reindent link mode table
2019-06-25 11:55:59 +09:00
ethtool-util.h
ethtool: add missing link mode
2019-06-25 11:55:04 +09:00
exec-util.c
core: add ExecStartXYZEx= with dbus support for executable prefixes
2019-05-30 20:41:42 -07:00
exec-util.h
core: add ExecStartXYZEx= with dbus support for executable prefixes
2019-05-30 20:41:42 -07:00
exit-status.c
core: introduce NUMAPolicy and NUMAMask options
2019-06-24 16:58:54 +02:00
exit-status.h
core: introduce NUMAPolicy and NUMAMask options
2019-06-24 16:58:54 +02:00
fdset.c
nspawn: don't free "fds" twice
2019-03-22 18:11:27 +01:00
fdset.h
nspawn: don't free "fds" twice
2019-03-22 18:11:27 +01:00
fileio-label.c
util-lib: split out env file parsing code into env-file.c
2018-12-02 13:22:29 +01:00
fileio-label.h
util-lib: split out env file parsing code into env-file.c
2018-12-02 13:22:29 +01:00
firewall-util.c
firewall-util: use fixed size array for chain name
2019-07-05 02:45:00 +09:00
firewall-util.h
…
format-table.c
table: introduce FORMAT_BPS type
2019-06-19 23:15:19 +09:00
format-table.h
table: introduce FORMAT_BPS type
2019-06-19 23:15:19 +09:00
fsck-util.h
fsck: split out fsck return code definitions into a header file of its own
2019-07-05 02:31:12 +09:00
fstab-util.c
codespell: fix spelling errors
2019-04-29 16:47:18 +02:00
fstab-util.h
Remove variable only used for an assert
2019-03-28 09:03:06 +01:00
generate-ip-protocol-list.sh
scripts: use 4 space indentation
2019-04-12 08:30:31 +02:00
generator.c
generator: downgrade Requires= → Wants= of fsck from /usr mount unit
2019-07-10 16:19:31 +02:00
generator.h
Pull in systemd-remount-fs.service only when required
2019-01-03 15:30:28 +01:00
gpt.h
gpt: add definition for boot loader spec partition
2019-03-01 12:41:32 +01:00
id128-print.c
tree-wide: use SD_ID128_UUID_FORMAT_STR as appropriate
2019-04-05 13:48:38 +02:00
id128-print.h
…
ima-util.c
…
ima-util.h
…
import-util.c
util: split out nulstr related stuff to nulstr-util.[ch]
2019-03-14 13:25:52 +01:00
import-util.h
…
initreq.h
…
install-printf.c
Mark *data and *userdata params to specifier_printf() as const
2018-12-12 16:45:33 +01:00
install-printf.h
Mark *data and *userdata params to specifier_printf() as const
2018-12-12 16:45:33 +01:00
install.c
Merge pull request #12836 from yuwata/tree-wide-replace-strjoin
2019-06-22 20:02:46 +02:00
install.h
…
ip-protocol-list.c
ip-protocol-list: sort headers
2018-12-04 09:18:21 +01:00
ip-protocol-list.h
util: introduce parse_ip_protocol()
2018-12-02 06:13:41 +01:00
ip-protocol-to-name.awk
util: rename socket_protocol_{from,to}_name() to ip_protocol_{from,to}_name()
2018-12-02 05:48:27 +01:00
journal-importer.c
tree-wide: introduce strerror_safe()
2019-07-05 02:43:56 +09:00
journal-importer.h
journal-import: extract helpers for handling arrays of iovec and make them available for others
2019-06-27 19:14:23 +02:00
journal-util.c
codespell: fix spelling errors
2019-04-29 16:47:18 +02:00
journal-util.h
…
json-internal.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
json.c
json: use JSON_VARIANT_ARRAY_FOREACH() where we can
2019-07-04 12:35:35 +09:00
json.h
tree-wide: use PROJECT_FILE instead of __FILE__
2019-07-04 10:36:00 +02:00
libmount-util.h
shared/mount-util: make sure utab is ignored in umount_recursive()
2019-04-23 23:52:15 +02:00
libshared.sym
…
lockfile-util.c
lockfile-util.c: fix build without F_OFD_SETLK
2019-01-11 17:37:36 +01:00
lockfile-util.h
lockfile: drop unnecessary headers from lockfile-util.h
2018-12-06 13:31:16 +01:00
log-link.h
tree-wide: use PROJECT_FILE instead of __FILE__
2019-07-04 10:36:00 +02:00
logs-show.c
shared/logs-show: urlify CONFIG_FILE in verbose mode
2019-07-10 14:20:09 +02:00
logs-show.h
…
loop-util.c
loop-util: invoke LOOP_CTL_GET_FREE in a loop
2019-05-22 13:04:26 +02:00
loop-util.h
…
machine-image.c
tree-wide: replace strjoin() with path_join()
2019-06-21 03:26:16 +09:00
machine-image.h
machine-image: introduce image_hash_ops and use it
2018-12-02 12:18:54 +01:00
machine-pool.c
import: drop logic of setting up /var/lib/machines as btrfs loopback mount
2018-11-26 18:09:01 +01:00
machine-pool.h
import: drop logic of setting up /var/lib/machines as btrfs loopback mount
2018-11-26 18:09:01 +01:00
main-func.h
codespell: fix spelling errors
2019-04-29 16:47:18 +02:00
meson.build
shared: add generic logic for waiting for a unit to enter some state
2019-07-11 12:18:51 +02:00
module-util.c
…
module-util.h
…
mount-util.c
Rename EXTRACT_QUOTES to EXTRACT_UNQUOTE
2019-06-28 11:35:05 +02:00
mount-util.h
mount-util: beef up bind_remount_recursive() to be able to toggle more than MS_RDONLY
2019-03-25 19:33:55 +01:00
nscd-flush.c
codespell: fix spelling errors
2019-04-29 16:47:18 +02:00
nscd-flush.h
shared: add helper for flushing nscd caches
2018-12-15 12:10:19 +01:00
nsflags.c
util: drop missing.h from socket-util.h
2018-12-06 13:31:16 +01:00
nsflags.h
nsflsgs: drop missing.h and use missing_sched.h
2018-12-06 13:31:16 +01:00
os-util.c
codespell: fix spelling errors
2019-04-29 16:47:18 +02:00
os-util.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
output-mode.c
output-mode: add generic helper to pick right JsonFormatFlags for given OutputMode
2018-12-03 22:42:38 +01:00
output-mode.h
output-mode: add new helper OUTPUT_MODE_IS_JSON()
2018-12-03 22:42:38 +01:00
pager.c
pager: Fix deadlock when using built-in pager
2019-05-30 09:54:54 +02:00
pager.h
Split out pretty-print.c and move pager.c and main-func.h to shared/
2018-11-20 18:40:02 +01:00
path-lookup.c
Merge pull request #12836 from yuwata/tree-wide-replace-strjoin
2019-06-22 20:02:46 +02:00
path-lookup.h
…
pe-header.h
bootspec: also look for boot loader spec type 2 entries (i.e. unified kernel images)
2019-03-01 12:41:32 +01:00
pretty-print.c
systemd-analyze: support cat-config kernel/install.d
2019-03-07 16:34:35 +01:00
pretty-print.h
terminal-util: split out file:// generation from terminal_urlify_path()
2018-11-30 16:46:10 +01:00
ptyfwd.c
ptyfwd: optionally override terminal width/height
2018-11-29 20:21:39 +01:00
ptyfwd.h
tree-wide: add whitespace between type and variable name
2018-12-04 09:29:54 +01:00
reboot-util.c
logind: Add support for RebootParameter
2019-03-22 20:30:33 +02:00
reboot-util.h
logind: Add support for RebootParameter
2019-03-22 20:30:33 +02:00
resolve-util.c
resolved: add strict mode for DNS-over-TLS
2019-06-19 13:10:44 +02:00
resolve-util.h
resolved: add strict mode for DNS-over-TLS
2019-06-19 13:10:44 +02:00
seccomp-util.c
seccomp: add new 5.1 syscall pidfd_send_signal() to filter set list
2019-05-28 17:01:05 +02:00
seccomp-util.h
seccomp: add scmp_act_kill_process() helper that returns SCMP_ACT_KILL_PROCESS if supported
2019-05-24 10:48:28 +02:00
securebits-util.c
Rename EXTRACT_QUOTES to EXTRACT_UNQUOTE
2019-06-28 11:35:05 +02:00
securebits-util.h
missing: rename securebits.h to missing_securebits.h
2018-12-04 07:49:24 +01:00
serialize.c
util: drop missing.h from util.h
2018-12-04 10:00:34 +01:00
serialize.h
headers: remove unneeded includes from util.h
2019-03-27 11:53:12 +01:00
sleep-config.c
systemd-sleep: (bug) use resume_offset value if set
2019-06-26 22:04:59 -07:00
sleep-config.h
systemd-sleep: refactor sleep config parsing
2019-05-30 06:06:16 -07:00
spawn-ask-password-agent.c
…
spawn-ask-password-agent.h
…
spawn-polkit-agent.c
…
spawn-polkit-agent.h
…
specifier.c
headers: remove unneeded includes from util.h
2019-03-27 11:53:12 +01:00
specifier.h
Mark *data and *userdata params to specifier_printf() as const
2018-12-12 16:45:33 +01:00
switch-root.c
switch-root: modernize rm_rf_children() invocation a bit
2019-04-29 16:17:29 +02:00
switch-root.h
…
sysctl-util.c
sysctl-util: add sysctl_read_ip_property()
2019-02-21 10:38:10 +09:00
sysctl-util.h
sysctl-util: add sysctl_read_ip_property()
2019-02-21 10:38:10 +09:00
test-tables.h
…
tests.c
util-lib: split out env file parsing code into env-file.c
2018-12-02 13:22:29 +01:00
tests.h
tests: add helper call have_namespaces() to test whether Linux namespaces are available
2018-10-24 19:40:24 +02:00
tmpfile-util-label.c
util-lib: split out all temporary file related calls into tmpfiles-util.c
2018-12-02 13:22:29 +01:00
tmpfile-util-label.h
util-lib: split out all temporary file related calls into tmpfiles-util.c
2018-12-02 13:22:29 +01:00
tomoyo-util.c
…
tomoyo-util.h
…
udev-util.c
udev: warn when we fail to parse udev.conf
2019-07-04 10:36:19 +02:00
udev-util.h
util: make device_wait_for_initialization() optionally takes timeout value
2019-06-04 01:19:43 +09:00
uid-range.c
util: split out sorting related calls to new sort-util.[ch]
2019-03-13 12:16:43 +01:00
uid-range.h
…
utmp-wtmp.c
shared/utmp-wtmp: silence gcc warning about strncpy truncation
2019-05-07 21:05:26 +02:00
utmp-wtmp.h
…
varlink.c
varlink: add varlink server to event loop only if there is one
2019-07-04 22:53:49 +02:00
varlink.h
shared: add minimal varlink implementation
2019-05-09 14:14:20 -04:00
verbs.c
shared/verbs: drop now-unused VERB_MUST_BE_ROOT
2019-05-08 11:51:51 +02:00
verbs.h
shared/verbs: drop now-unused VERB_MUST_BE_ROOT
2019-05-08 11:51:51 +02:00
vlan-util.c
network: re-implement parse_vid_range()
2019-07-05 16:35:06 +09:00
vlan-util.h
network: re-implement parse_vid_range()
2019-07-05 16:35:06 +09:00
volatile-util.c
volatile-util: tweak query_volatile_mode() a bit
2019-03-01 14:11:07 +01:00
volatile-util.h
nspawn: add --volatile=overlay support
2019-03-01 14:11:06 +01:00
watchdog.c
…
watchdog.h
…
web-util.c
tree-wide: port various places over to STARTSWITH_SET()
2018-11-26 14:08:46 +01:00
web-util.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00
xml.c
tree-wide: use '"' instead of '\"'
2019-01-17 16:46:29 +00:00
xml.h
Move various files that don't need to be in basic/ to shared/
2018-11-20 07:27:37 +01:00