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4602 Commits
Author SHA1 Message Date
Lennart Poettering 934ae16baf proc-cmdline: return proper errors from shall_restore_state() 
Let's not eat up errors in shall_restore_state(), but in the consumers
instead, just for the sake of keeping the library calls generic.
 2015-11-02 23:44:05 +01:00
Lennart Poettering 19854865a8 core: bump net.unix.max_dgram_qlen really early during boot 
Only that way it actually has an effect on all our sockets, including
$NOTIFY_SOCKET.
 2015-11-02 23:44:05 +01:00
Lennart Poettering 9fe4ea21be string-util: rework memory_erase() so that it cannot be optimized away 
memory_erase() so far just called memset(), which the compiler might
optimize away under certain conditions if it feels there's benefit in
it. C11 knows a new memset_s() call that is like memset(), but may not
be optimized away. Ideally, we'd just use that call, but glibc currently
does not support it. Hence, implement our own simplistic version of it.

We use a GCC pragma to turn off optimization for this call, and also use
the "volatile" keyword on the pointers to ensure that gcc will use the
pointers as-is. According to a variety of internet sources, either one
does the trick. However, there are also reports that at least the
volatile thing isn't fully correct, hence let's add some snake oil and
employ both techniques.

https://news.ycombinator.com/item?id=4711346
 2015-11-02 23:07:20 +01:00
Lennart Poettering dcd1262673 Revert "utf8.[ch]: use char32_t and char16_t instead of int, int32_t, int16_t" 2015-11-02 11:21:25 +01:00
Daniel Mack 86b4428a58 Merge pull request #1740 from shawnl/master 
utf8.[ch]: use char32_t and char16_t instead of int, int32_t, int16_t
 2015-11-02 10:57:38 +01:00
Shawn Landden 025b4c4105 utf8.[ch]: use char32_t and char16_t instead of int, int32_t, int16_t 
rework C11 utf8.[ch] to use char32_t instead of uint32_t when referring
to unicode chars, to make things more expressive.
 2015-10-31 21:00:57 -07:00
Lennart Poettering 96d66d89c9 core: constify a few things 2015-10-31 19:09:20 +01:00
Lennart Poettering b41b9d2ae9 systemctl: add a way to explicitly request client-side unit installing 
This adds support for a new environment variable
SYSTEMCTL_INSTALL_CLIENT_SIDE, that ensures that systemctl executes
install operations client-side instead of passing them to PID1. This is
useful in debugging situations, but even beyond that. However, we don't
want to make it official API, hence let's just make it an undocumented
environment variable.

Similar, add a second variable, SYSTEMCTL_SKIP_SYSV which allows
skipping the SysV chkconfig fall-back if set. This is useful for similar
reasons, and exposed as undocumented as environment variable for similar
reasons, too.
 2015-10-31 19:09:20 +01:00
Filipe Brandenburger a26662ce9b cpu-set-util: Support ranges in parse_cpu_set_and_warn 
Tested CPUAffinity ranges on both a service unit and in system.conf and
confirmed they work as expected (by inspecting /proc/PID/status, for the
main pid of the service and for pid 1).  Also mixed ranges with both
spaces, commas, trailing commas and spaces.

Added new tests to increase coverage of ranges and prevent regressions.
 2015-10-27 17:56:26 -07:00
Filipe Brandenburger 28cb17ef02 parse-util: Introduce new parse_range function 
This function will be useful for CPUAffinity settings that involve
ranges of CPUs.

Make it generic and include test coverage to prevent regressions.
 2015-10-27 17:56:26 -07:00
Filipe Brandenburger 4fc66acb93 cpu-set-util: Accept commas as separators in parse_cpu_set_and_warn 
Tested CPUAffinity settings on both a service unit and in system.conf
and confirmed they work as expected.

Added a new test to confirm that trailing commas and spaces work and to
prevent any regressions in that area.
 2015-10-27 17:39:58 -07:00
Lennart Poettering 7760171904 util-lib: move inotify-related definitions to fs-util.[ch] 2015-10-27 14:58:05 +01:00
Lennart Poettering 4fee397531 util-lib: move fdname_is_valid() to fd-util.[ch] 2015-10-27 14:57:44 +01:00
Lennart Poettering 3f2c0becc3 automount: move generically userful call repeat_mount() into mount-util.[ch] 2015-10-27 14:25:58 +01:00
Lennart Poettering 7b3e062cb6 process-util: move a couple of process-related calls over 2015-10-27 14:24:58 +01:00
Lennart Poettering 5fd9b2c546 process-util: make some minor corrections to PID live detection 2015-10-27 14:02:45 +01:00
Lennart Poettering 6bc73acb01 process-util: rename get_parent_of_pid() → get_process_ppid() 
In order to match the other get_process_xyz() calls.
 2015-10-27 14:01:48 +01:00
Lennart Poettering 405f8907b9 process-util: actually move rename_process() over 
The prototype was moved long ago, actually move the definition over now,
too.
 2015-10-27 13:56:40 +01:00
Lennart Poettering 4e036b7a96 mount-util: move fstype_is_network() and name_to_handle_at() definitions over 2015-10-27 13:45:53 +01:00
Lennart Poettering b5efdb8af4 util-lib: split out allocation calls into alloc-util.[ch] 2015-10-27 13:45:53 +01:00
Lennart Poettering 7d50b32a12 util-lib: split out globbing related calls into glob-util.[ch] 2015-10-27 13:25:58 +01:00
Lennart Poettering 872a590ef8 stat-util.h: move F_TYPE_EQUAL() macro definition to stat-util.h 2015-10-27 13:25:58 +01:00
Lennart Poettering 15a5e95075 util-lib: split out printf() helpers to stdio-util.h 2015-10-27 13:25:57 +01:00
Lennart Poettering c7f1808add macro.h: move definition of MODE_INVALID to parse-util.h 2015-10-27 13:25:57 +01:00
Lennart Poettering 0d1dbeb3a4 macro: move DECIMAL_STR_WIDTH() into macro.h 
So that it sets next to DECIMAL_STR_MAX(), where it belongs.
 2015-10-27 13:25:57 +01:00
Lennart Poettering 8f328d36c9 socket-util: move CMSG_FOREACH() from macro.h to socket-util.h 2015-10-27 13:25:57 +01:00
Lennart Poettering afc5dbf37f io-util.h: move iovec stuff from macro.h to io-util.h 2015-10-27 13:25:57 +01:00
Lennart Poettering ceee6d3a44 process-util: move PID related macros from macro.h to process-util.h 2015-10-27 13:25:57 +01:00
Lennart Poettering ee104e11e3 user-util: move UID/GID related macros from macro.h to user-util.h 2015-10-27 13:25:57 +01:00
Lennart Poettering 49cf4170d0 util-lib: move web-related calls into web-util.[ch] 2015-10-27 13:25:57 +01:00
Lennart Poettering 7ccbd1ae84 util-lib: split out syslog-related calls into syslog-util.[ch] 2015-10-27 13:25:57 +01:00
Lennart Poettering 7f4b3c5ea3 util-lib: move running_in_chroot() into virt.[ch] 
It's a very weak kind of virtualization, after all.
 2015-10-27 13:25:57 +01:00
Lennart Poettering 4e731273ed util-lib: move /proc/cmdline parsing code to proc-cmdline.[ch] 2015-10-27 13:25:57 +01:00
Lennart Poettering d4510856a0 util-lib: move is_main_thread() to process-util.[ch] 2015-10-27 13:25:57 +01:00
Lennart Poettering 430f0182b7 src/basic: rename audit.[ch] → audit-util.[ch] and capability.[ch] → capability-util.[ch] 
The files are named too generically, so that they might conflict with
the upstream project headers. Hence, let's add a "-util" suffix, to
clarify that this are just our utility headers and not any official
upstream headers.
 2015-10-27 13:25:57 +01:00
Lennart Poettering affb60b1ef util-lib: split out umask-related code to umask-util.h 2015-10-27 13:25:56 +01:00
Lennart Poettering 8752c5752f util-lib: move more locale-related calls to locale-util.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering b8faf2ecd5 util-lib: move status printing stuff into src/core/ 
It's very specific to the core, and not used elsewhere, hence move it
out of terminal-util.[ch].
 2015-10-27 13:25:56 +01:00
Lennart Poettering 8b43440b7e util-lib: move string table stuff into its own string-table.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering 8fcde01280 util-lib: split stat()/statfs()/stavfs() related calls into stat-util.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering f3e2e81d53 util: move string_is_safe() to string-util.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering f4f15635ec util-lib: move a number of fs operations into fs-util.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering c8b3094de5 util-lib: split out file attribute calls to chattr-util.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering 89a5a90cb0 util-lib: split xattr-related calls into xattr-util.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering a09561746f util-lib: introduce dirent-util.[ch] for directory entry calls 
Also, move a couple of more path-related functions to path-util.c.
 2015-10-27 13:25:56 +01:00
Lennart Poettering 78f22b973f util-lib: split out resource limits related calls into rlimit-util.[ch] 2015-10-27 13:25:56 +01:00
Lennart Poettering e929bee09a util-lib: move take_password_lock() to user-util.[ch] 
Also, rename it take_etc_passwd_lock(), in order to make it more
expressive.
 2015-10-27 13:25:55 +01:00
Lennart Poettering bb15fafe9c util: move filename_is_valid() and path_is_safe() to path-util.[ch] 2015-10-27 13:25:55 +01:00
Lennart Poettering 4349cd7c1d util-lib: move mount related utility calls to mount-util.[ch] 2015-10-27 13:25:55 +01:00
Lennart Poettering 6550203eb4 util-lib: move fstab_node_to_udev_node() to fstab-util.[ch] 2015-10-27 13:25:55 +01:00