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path: root/src/basic/util.h
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2016-04-12core: rework reboot parameter logic a bitLennart Poettering
Always warn if something fails, and clarify that the involved utility functions do so in their name. Drop the REBOOT_PARAM_FILE macro. We don't do this for other flag file paths like this, so don't do this for this one either. The path isn't configurable anyway, hence let's make this easier to read by avoiding this one indirection.
2016-03-14include sys/sysmacros.h in more placesMike Frysinger
Since glibc is moving away from implicitly including sys/sysmacros.h all the time via sys/types.h, include the header directly in more places. This seems to cover most makedev/major/minor usage.
2016-02-13Merge pull request #2589 from keszybz/resolve-tool-2Lennart Poettering
Better support of OPENPGPKEY, CAA, TLSA packets and tests
2016-02-11Add memcpy_safeZbigniew Jędrzejewski-Szmek
ISO/IEC 9899:1999 §7.21.1/2 says: Where an argument declared as size_t n specifies the length of the array for a function, n can have the value zero on a call to that function. Unless explicitly stated otherwise in the description of a particular function in this subclause, pointer arguments on such a call shall still have valid values, as described in 7.1.4. In base64_append_width memcpy was called as memcpy(x, NULL, 0). GCC 4.9 started making use of this and assumes This worked fine under -O0, but does something strange under -O3. This patch fixes a bug in base64_append_width(), fixes a possible bug in journal_file_append_entry_internal(), and makes use of the new function to simplify the code in other places.
2016-02-10tree-wide: remove Emacs lines from all filesDaniel Mack
This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
2015-11-30basic: include only what we useThomas Hindoe Paaboel Andersen
This is a cleaned up result of running iwyu but without forward declarations on src/basic.
2015-11-03util-lib: move character class definitions to string-util.hLennart Poettering
2015-10-27util-lib: move inotify-related definitions to fs-util.[ch]Lennart Poettering
2015-10-27util-lib: move fdname_is_valid() to fd-util.[ch]Lennart Poettering
2015-10-27process-util: move a couple of process-related calls overLennart Poettering
2015-10-27mount-util: move fstype_is_network() and name_to_handle_at() definitions overLennart Poettering
2015-10-27util-lib: split out allocation calls into alloc-util.[ch]Lennart Poettering
2015-10-27util-lib: split out globbing related calls into glob-util.[ch]Lennart Poettering
2015-10-27util-lib: split out printf() helpers to stdio-util.hLennart Poettering
2015-10-27macro: move DECIMAL_STR_WIDTH() into macro.hLennart Poettering
So that it sets next to DECIMAL_STR_MAX(), where it belongs.
2015-10-27util-lib: move web-related calls into web-util.[ch]Lennart Poettering
2015-10-27util-lib: split out syslog-related calls into syslog-util.[ch]Lennart Poettering
2015-10-27util-lib: move running_in_chroot() into virt.[ch]Lennart Poettering
It's a very weak kind of virtualization, after all.
2015-10-27util-lib: move /proc/cmdline parsing code to proc-cmdline.[ch]Lennart Poettering
2015-10-27util-lib: move is_main_thread() to process-util.[ch]Lennart Poettering
2015-10-27util-lib: split out umask-related code to umask-util.hLennart Poettering
2015-10-27util-lib: move more locale-related calls to locale-util.[ch]Lennart Poettering
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
2015-10-26process-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: 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
2015-10-25util-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: 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.
2015-10-22util: 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
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