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2014-01-28Get rid of write_safeZbigniew Jędrzejewski-Szmek
Current glibc implementation is safe. Kernel does this atomically, and write is actually implemented through writev. So if write is async-signal-safe, than writev pretty much must be too.
2014-01-28always use the same code for creating temporary filesLennart Poettering
Let's unify our code here, and also always specifiy O_CLOEXEC.
2014-01-27journal: guarantee async-signal-safety in sd_journald_sendvZbigniew Jędrzejewski-Szmek
signal(7) provides a list of functions which may be called from a signal handler. Other functions, which only call those functions and don't access global memory and are reentrant are also safe. sd_j_sendv was mostly OK, but would call mkostemp and writev in a fallback path, which are unsafe. Being able to call sd_j_sendv in a async-signal-safe way is important because it allows it be used in signal handlers. Safety is achieved by replacing mkostemp with open(O_TMPFILE) and an open-coded writev replacement which uses write. Unfortunately, O_TMPFILE is only available on kernels >= 3.11. When O_TMPFILE is unavailable, an open-coded mkostemp is used. https://bugzilla.gnome.org/show_bug.cgi?id=722889
2013-12-02macro: add a macro to test whether a value is in a specified listLennart Poettering
Introduce IN_SET() macro to nicely check whether a value a is one of a few listed values. This makes writing this: if (a == 1 || a == 7 || a == 8 || a == 9) nicer, by allowing this: if (IN_SET(a, 1, 7, 8, 9)) This is particularly useful for state machine enums.
2013-11-21bus: add API calls to escape string components of objects pathsLennart Poettering
2013-10-09tests: fix some memory leaks in testsLennart Poettering
2013-09-29Fix buffer overrun when enumerating filesZbigniew Jędrzejewski-Szmek
https://bugs.freedesktop.org/show_bug.cgi?id=69887 Based-on-a-patch-by: Hans Petter Jansson <hpj@copyleft.no>
2013-09-17Use udev_encode_string in fstab_node_to_udev_nodeDave Reisner
Resolves a longstanding bug which caused this function to wrongly handle (escape) valid utf8 characters.
2013-08-22test: Make testing work on systems without or old systemdHolger Hans Peter Freyther
* Introduce a macro to conditionally execute tests. This avoids skipping the entire test if some parts require systemd * Skip the journal tests when no /etc/machine-id is present * Change test-catalog to load the catalog from the source directory of systemd. * /proc/PID/comm got introduced in v2.6.33 but travis is still using v2.6.32. * Enable make check and make distcheck on the travis build * Use -D"CATALOG_DIR=STR($(abs_top_srcdir)/catalog)" as a STRINGIY would result in the path '/home/ich/source/linux' to be expanded to '/home/ich/source/1' as linux is defined to 1.
2013-08-15tests: fix indentationThomas Hindoe Paaboel Andersen
2013-07-18util: add split_pair() for splitting foo=bar stringsLennart Poettering
2013-07-16tests: add more tests for shared/util.cThomas Hindoe Paaboel Andersen
2013-06-10Properly check for overflow in offsetsZbigniew Jędrzejewski-Szmek
2013-04-25Use attribute(unused) in PROTECT_ERRNOZbigniew Jędrzejewski-Szmek
clang emits warnings about unused attribute _saved_errno_, which drown out other—potentially useful—warnings. gcc documentation is not exactly verbose about the effects of __attribute__((unused)) on variables, but let's assume that it works if the unit test passes.
2013-04-25util: rework safe_atod() to be locale-independentLennart Poettering
This adds some syntactic sugar with a macro RUN_WITH_LOCALE() that reset the thread-specific locale temporarily.
2013-04-16util: make generation of profcs PID paths nicerLennart Poettering
2013-04-05journal: u64log2 can be expressed just as __builtin_clzll(n) ^ 63UCristian Rodríguez
2013-03-22util: be more picky when validating hostnamesLennart Poettering
No longer allow dots at the beginning or end of host names, Or double dots. https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1152187/comments/14
2013-03-07test-util: add more testsThomas Hindoe Paaboel Andersen
Improve test coverage a bit with tests for close_many strappend (to cover all ways through strnappend)
2013-03-05util: properly escape corner cases in bus_path_escape(), tooLennart Poettering
This follows the suggestions from: http://lists.freedesktop.org/archives/systemd-devel/2013-March/009363.html
2013-02-26test-util.c: added hexchar, unhexchar, octchar, unoctchar, decchar, ↵Daniel Buch
undecchar tests
2013-02-25tests: add a few more tests to test-util.cThomas Hindoe Paaboel Andersen
Add asserts on the resutls in FOREACH_WORD_QUOTED Added tests for: FOREACH_WORD strstrip delete_chars in_charset
2013-02-20tests: more tests for util.cThomas Hindoe Paaboel Andersen
tests for: test_parse_pid test_parse_uid test_safe_atolli test_safe_atod
2013-02-18tests: add test of memdup_multiplyThomas Hindoe Paaboel Andersen
2013-02-11tests: more testsThomas Hindoe Paaboel Andersen
tests for: parse_boolean env_name_is_valid Also convert assert to assert_se to make sure they are run even with optimization. (see commit 9b5d6bd909855543cba75a4469bff6f82845cf0d)
2013-02-06test: add a few tests and tidy upThomas Hindoe Paaboel Andersen
adds test of: strv_find strv_find_prefix strv_overlap strv_sort streq_ptr first_word Splits tests of util.c into own file to avoid clutter as we add more. Removed a few prints and uses _cleanup_free_ to make the tests more focused.
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