systemd/src
NeilBrown 83897d5470 core/mount: pass "-c" flag to /bin/umount (#6093)
"-c", which is short for "--no-canonicalize", tells /bin/umount
that the path name is canonical (no .. or symlinks etc).

systemd always uses a canonical name, so this flag is appropriate
for systemd to use.
Knowing that the path is canonical allows umount to avoid
some calls to lstat() on the path.

From v2.30 "-c" goes further and causes umount to avoid all
attempts to 'lstat()' (or similar) the path.  This is important
when automatically unmounting a filesystem, as lstat() can
hang indefinitely in some cases such as when an NFS server
is not accessible.

"-c" has been supported since util-linux 2.17 which is before the
earliest version supported by systemd.
So "-c" is safe to use now, and once util-linux v2.30 is in use,
it will allow mounts from non-responsive NFS servers to be
unmounted.
2017-06-07 15:28:23 +03:00
..
ac-power
activate tree-wide: set SA_RESTART for signal handlers we install 2016-12-01 12:41:17 +01:00
analyze meson: reindent all files with 8 spaces 2017-04-23 21:47:29 -04:00
ask-password
backlight
basic Merge pull request #5958 from keszybz/explicit-log-errno 2017-05-22 10:12:18 +02:00
binfmt
boot tree-wide: drop assert.h includes 2017-05-13 15:44:30 -04:00
busctl busctl: monitor - ignore the final NameLost message 2017-05-25 17:37:50 +02:00
cgls cgroup: change cg_unified() to possibly return errors again 2017-02-24 17:52:58 +01:00
cgroups-agent
cgtop cgtop: check cgroups after parsing options 2017-04-25 08:54:00 -04:00
core core/mount: pass "-c" flag to /bin/umount (#6093) 2017-06-07 15:28:23 +03:00
coredump meson: use booleans for conf.set and drop unecessary conditionals 2017-05-02 16:29:11 -04:00
cryptsetup cryptsetup-generator: run cryptsetup service before swap unit (#5480) 2017-02-28 21:30:22 +01:00
dbus1-generator
debug-generator util-lib: various improvements to kernel command line parsing 2016-12-21 19:09:08 +01:00
delta tree-wide: replace all readdir cycles with FOREACH_DIRENT{,_ALL} (#4853) 2016-12-09 10:04:30 +01:00
detect-virt
dissect dissect: generate friendly error messages for more error conditions 2017-02-21 21:41:32 +01:00
environment-d-generator environment-generator: new generator to peruse environment.d 2017-02-20 18:49:14 -05:00
escape
firstboot copy: change the various copy_xyz() calls to take a unified flags parameter 2017-02-17 10:22:28 +01:00
fsck util-lib: various improvements to kernel command line parsing 2016-12-21 19:09:08 +01:00
fstab-generator Merge pull request #5164 from Werkov/ordering-for-_netdev-devices 2017-04-29 18:40:19 +02:00
getty-generator
gpt-auto-generator build-sys: correct blkid.h includes 2017-04-06 14:33:02 +01:00
hibernate-resume util-lib: various improvements to kernel command line parsing 2016-12-21 19:09:08 +01:00
hostname meson: use booleans for conf.set and drop unecessary conditionals 2017-05-02 16:29:11 -04:00
hwdb hwdb: use path_join() to generate the hwdb_bin path (#6063) 2017-05-31 21:21:11 -04:00
import tree-wide: fix incorrect uses of %m 2017-05-13 15:42:26 -04:00
initctl Rename formats-util.h to format-util.h 2016-11-07 10:15:08 -05:00
journal Merge pull request #5960 from keszybz/journald-memleak 2017-05-21 01:41:48 +03:00
journal-remote journal-remote: fix memleak of the name of the remote source 2017-05-19 11:40:56 -04:00
kernel-install kernel-install: support the case /etc/machine-id is missing or empty (#5975) 2017-05-30 09:45:10 -04:00
libsystemd udev: stop freeing value after using it for setting sysattr (#6094) 2017-06-06 21:47:47 -04:00
libsystemd-network test-ndisc-rs.c: Test Router Solicitation timer computation 2017-05-30 10:34:15 +03:00
libudev tree-wide: when %m is used in log_*, always specify errno explicitly 2017-05-19 14:24:03 -04:00
locale meson: use booleans for conf.set and drop unecessary conditionals 2017-05-02 16:29:11 -04:00
login Add short-iso-precise for journalctl output (#5884) 2017-05-07 20:23:49 -04:00
machine Fix includes (#5980) 2017-05-19 10:01:35 -04:00
machine-id-setup machine-id-setup: --print --commit respects the --root option 2016-12-13 13:03:13 +00:00
modules-load util-lib: various improvements to kernel command line parsing 2016-12-21 19:09:08 +01:00
mount mount-tools: silence gcc warning about uninit var 2017-02-21 11:15:50 -05:00
network networkd: fix route table from unsigned char to uint32_t (#6083) 2017-06-06 12:02:31 -04:00
notify Rename formats-util.h to format-util.h 2016-11-07 10:15:08 -05:00
nspawn nspawn: add nosuid and nodev to /tmp mount (#6004) 2017-05-23 09:41:36 +02:00
nss-myhostname nss: fix error to ERANGE for nss calls with too little buffer space (#5365) 2017-02-16 21:29:09 +01:00
nss-mymachines nss: fix error to ERANGE for nss calls with too little buffer space (#5365) 2017-02-16 21:29:09 +01:00
nss-resolve nss-resolve: drop the internal fallback to libnss_dns (#5945) 2017-05-12 14:31:46 +02:00
nss-systemd nss: fix error to ERANGE for nss calls with too little buffer space (#5365) 2017-02-16 21:29:09 +01:00
path
quotacheck qutoacheck,gpt-auto-generator: trivial coding style improvements 2016-12-21 19:09:28 +01:00
random-seed
rc-local-generator rc-local-generator: drop duplicate definitions for rc.local 2017-04-19 19:27:01 -04:00
remount-fs tree-wide: always invoke setmntent() with "re" mode 2016-12-20 20:00:09 +01:00
reply-password treewide: replace homegrown memory_erase with explicit_bzero 2017-02-05 21:07:55 -05:00
resolve resolved: bugfix of null pointer p->question dereferencing (#6020) 2017-05-24 08:56:48 +03:00
rfkill
run run: also pin unit when we we are in --pty mode 2017-02-28 18:35:05 +01:00
shared network: bridge vlan without PVID (#5899) 2017-05-29 17:20:01 +02:00
sleep Merge pull request #5131 from keszybz/environment-generators 2017-02-21 11:11:44 +01:00
socket-proxy socket-proxyd: fix --connections-max help message and docs (#5044) 2017-01-10 08:55:50 +01:00
stdio-bridge tree-wide: when %m is used in log_*, always specify errno explicitly 2017-05-19 14:24:03 -04:00
sulogin-shell sulogin-shell: avoid heredocs 2017-05-30 17:03:25 -04:00
sysctl
system-update-generator system-update-generator: warn if the command line blocks updates (#5173) 2017-02-01 21:50:03 +01:00
systemctl systemctl: avoid spurious warning about missing reboot-param file 2017-05-30 23:41:31 -04:00
systemd Merge pull request #5598 from pfl/ndisc_prefix_delegation 2017-05-19 11:17:07 +02:00
sysusers sysusers: make use of cleanup(unlink_and_freep) in write_files() and its auxiliary helpers 2017-05-10 14:29:21 +02:00
sysv-generator sysv-generator: Provides: $network should also pull network.target to transaction (#5652) 2017-03-30 11:12:50 +02:00
test tests: skip test_exec_inaccessiblepaths_proc when inaccessible dir is unavailable (#6068) 2017-06-01 13:58:37 -04:00
timedate meson: use booleans for conf.set and drop unecessary conditionals 2017-05-02 16:29:11 -04:00
timesync timesyncd: properly handle OOM errors when parsing fallback servers (#6047) 2017-05-30 14:49:35 +02:00
tmpfiles tree-wide: when %m is used in log_*, always specify errno explicitly 2017-05-19 14:24:03 -04:00
tty-ask-password-agent treewide: replace homegrown memory_erase with explicit_bzero 2017-02-05 21:07:55 -05:00
udev Merge pull request #5958 from keszybz/explicit-log-errno 2017-05-22 10:12:18 +02:00
update-done update-done: use newly added library function to write the file 2017-05-11 13:43:53 -04:00
update-utmp Rename formats-util.h to format-util.h 2016-11-07 10:15:08 -05:00
user-sessions
vconsole vconsole-setup: skip setting fonts when setfont returns EX_OSERR 2017-05-24 23:25:44 -04:00
veritysetup tree-wide: remove consecutive duplicate words in comments (#5148) 2017-01-24 21:45:30 -05:00
volatile-root fstab-generator: add support for volatile boots 2016-12-21 19:09:29 +01:00
.gitignore
Makefile