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2015-10-27util-lib: move string table stuff into its own string-table.[ch]Lennart Poettering
2015-10-27util-lib: split stat()/statfs()/stavfs() related calls into stat-util.[ch]Lennart Poettering
2015-10-27util: move string_is_safe() to string-util.[ch]Lennart Poettering
2015-10-27util-lib: move a number of fs operations into fs-util.[ch]Lennart Poettering
2015-10-27util-lib: split out file attribute calls to chattr-util.[ch]Lennart Poettering
2015-10-27util-lib: split xattr-related calls into xattr-util.[ch]Lennart Poettering
2015-10-27util-lib: introduce dirent-util.[ch] for directory entry callsLennart Poettering
Also, move a couple of more path-related functions to path-util.c.
2015-10-27util-lib: split out resource limits related calls into rlimit-util.[ch]Lennart Poettering
2015-10-27util-lib: move take_password_lock() to user-util.[ch]Lennart Poettering
Also, rename it take_etc_passwd_lock(), in order to make it more expressive.
2015-10-27util: move filename_is_valid() and path_is_safe() to path-util.[ch]Lennart Poettering
2015-10-27util-lib: move mount related utility calls to mount-util.[ch]Lennart Poettering
2015-10-27util-lib: move fstab_node_to_udev_node() to fstab-util.[ch]Lennart Poettering
2015-10-27util-lib: move more file I/O related calls into fileio.[ch]Lennart Poettering
2015-10-27util: remove path_get_parent(), in favour of dirname_malloc()Lennart Poettering
We don't need two functions that do essentialy the same, hence drop path_get_parent(), and stick to dirname_malloc(), but move it to path-util.[ch].
2015-10-27util-lib: split out hex/dec/oct encoding/decoding into its own fileLennart Poettering
2015-10-27util-lib: split string parsing related calls from util.[ch] into parse-util.[ch]Lennart Poettering
2015-10-26path-util: do not return NULL as intThomas Hindoe Paaboel Andersen
strv_split will only return NULL on oom so we should return -ENOMEM instead. Looks like an oversight from the changes in 0f474365
2015-10-26process-util: move more process related calls to process-util.[ch]Lennart Poettering
2015-10-26socket-util: move remaining socket-related calls from util.[ch] to ↵Lennart Poettering
socket-util.[ch]
2015-10-26util-lib: move ether_addr_to_string() into ether-addr-util.cLennart Poettering
2015-10-26path-util: minor coding style fixLennart Poettering
We usually avoid relying on C's degrade-to-boolean functionality when comparing numerical variables with 0. We use it only for pointers and actual booleans.
2015-10-26user-util: never hand out or accept invalid UIDsLennart Poettering
libc isn't that strict, but it's a good idea if we are, to not create confusion around invalid user ids.
2015-10-26util: remove lookup_uid(), replace by uid_to_name()Lennart Poettering
So far we had two pretty much identical calls in user-util.[ch]: lookup_uid() and uid_to_name(). Get rid of the former, in favour of the latter, and while we are at it, rewrite it, to use getpwuid_r() correctly, inside an allocation loop, as POSIX intended.
2015-10-26user-util: simplify uid parsing a bitLennart Poettering
2015-10-26util-lib: split out user/group/uid/gid calls into user-util.[ch]Lennart Poettering
2015-10-26util-lib: split out IO related calls to io-util.[ch]Lennart Poettering
2015-10-25basic: use the return value of endswithHristo Venev
It returns the position where the suffix begins, which can be used for strndup to extract the prefix without calling strlen.
2015-10-25util-lib: move formats-util.h from shared/ to basic/Lennart Poettering
It's only a header file, definining format strings for basic system types, hence it should be in src/basic/, not src/shared/.
2015-10-25util-lib: split out fd-related operations into fd-util.[ch]Lennart Poettering
There are more than enough to deserve their own .c file, hence move them over.
2015-10-24util: move logind_running() to login-util.[ch]Lennart Poettering
2015-10-24util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering
string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-24util: split out escaping code into escape.[ch]Lennart Poettering
This really deserves its own file, given how much code this is now.
2015-10-24util-lib: rework extract_first_word_and_warn() a bitLennart Poettering
- Really warn in all error cases, not just some. We need to make sure that all errors are logged to not confuse the user. - Explicitly check for EINVAL error code before claiming anything about invalid escapes, could be ENOMEM after all.
2015-10-24util: split out extract_first_word() and related calls into extract-word.[ch]Lennart Poettering
This is quite a lot of code these days, hence move it to its own source file.
2015-10-24path-util: unify how we process paths specified on the command lineLennart Poettering
Let's introduce a common function that makes relative paths absolute and warns about any errors while doing so.
2015-10-24util-lib: get_current_dir_name() can return errors other than ENOMEMLennart Poettering
get_current_dir_name() can return a variety of errors, not just ENOMEM, hence don't blindly turn its errors to ENOMEM, but return correct errors in path_make_absolute_cwd(). This trickles down into a couple of other functions, some of which receive unrelated minor fixes too with this commit.
2015-10-24path-util: rework find_binary(), fsck_exists() and mkfs_exists()Lennart Poettering
Modernize the code a bit: - Get rid of FOREACH_WORD_SEPARATOR() loop in favour of a extract_first_word() loop. - Remove find_binary()'s "local" flag. It's not reasonably possible to look for binaries on remote systems, we hence should not pretend we could. - When we cannot find a suitable binary, return the last error returned from access() rather than ENOENT unconditionally. - Rework fsck_exists() and mkfs_exists() to return 1 on success, 0 if the implementation is missing and negative on real errors. This is more like we do it in other functions. - Make sure we also detect direct fsck symlinks to "true", rather than just absolute ones to /bin/true.
2015-10-23Merge pull request #1652 from filbranden/extract1Lennart Poettering
util: Replace state with separate booleans in extract_first_word
2015-10-23Merge pull request #1641 from poettering/btrfs-quotaDaniel Mack
btrfs quota beef up and various other unrelated changes
2015-10-22util: Replace state with separate booleans in extract_first_wordFilipe Brandenburger
This simplifies the logic and uniformizes the way single and double quotes are handled. In the end, the code is about 40 lines shorter. Tested by running the excellent test cases from test-util. Also installed the systemd binaries including this patch and booted a system with it, everything looked normal.
2015-10-22util: allow unbalanced double quote in EXTRACT_QUOTES|EXTRACT_RELAX modeEvgeny Vereshchagin
extract_first_word understands "\'string" but doesn't understand "\"string" fixed this inconsistency.
2015-10-22btrfs: beef-up btrfs support with a limited understanding of quotaLennart Poettering
With this change we understand more than just leaf quota groups for btrfs file systems. Specifically: - When we create a subvolume we can now optionally add the new subvolume to all qgroups its parent subvolume was member of too. Alternatively it is also possible to insert an intermediary quota group between the parent's qgroups and the subvolume's leaf qgroup, which is useful for a concept of "subtree" qgroups, that contain a subvolume and all its children. - The remove logic for subvolumes has been updated to optionally remove any leaf qgroups or "subtree" qgroups, following the logic above. - The snapshot logic for subvolumes has been updated to replicate the original qgroup setup of the source, if it follows the "subtree" design described above. It will not cover qgroup setups that introduce arbitrary qgroups, especially those orthogonal to the subvolume hierarchy. This also tries to be more graceful when setting up /var/lib/machines as btrfs. For example, if mkfs.btrfs is missing we don't even try to set it up as loopback device. Fixes #1559 Fixes #1129
2015-10-22util: improve dir_is_empty() callLennart Poettering
Simplify the call, and add dir_is_populated() as inverse call, in order to make some checks easier to read.
2015-10-20Merge pull request #1619 from iaguis/nspawn-sysfs-netns-3Lennart Poettering
nspawn: skip /sys-as-tmpfs if we don't use private-network
2015-10-20nspawn: skip /sys-as-tmpfs if we don't use private-networkIago López Galeiras
Since v3.11/7dc5dbc ("sysfs: Restrict mounting sysfs"), the kernel doesn't allow mounting sysfs if you don't have CAP_SYS_ADMIN rights over the network namespace. So the mounting /sys as a tmpfs code introduced in d8fc6a000fe21b0c1ba27fbfed8b42d00b349a4b doesn't work with user namespaces if we don't use private-net. The reason is that we mount sysfs inside the container and we're in the network namespace of the host but we don't have CAP_SYS_ADMIN over that namespace. To fix that, we mount /sys as a sysfs (instead of tmpfs) if we don't use private network and ignore the /sys-as-a-tmpfs code if we find that /sys is already mounted as sysfs. Fixes #1555
2015-10-19strv: Add _cleanup_strv_free_erase_ and _cleanup_string_free_erase_Zbigniew Jędrzejewski-Szmek
2015-10-19tree-wide: whenever we deal with passwords, erase them from memory after useLennart Poettering
A bit snake-oilish, but can't hurt.
2015-10-19Merge pull request #1598 from evverx/run-oomscoreadjustLennart Poettering
systemd-run can launch units with OOMScoreAdjust
2015-10-18Merge pull request #1595 from poettering/proxy-fixesDavid Herrmann
bus proxy fixes, and more
2015-10-17util: add func for checking OOMScoreAdjustEvgeny Vereshchagin