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2014-09-23pacman: set SA_RESTART for signal handlerAndrew Gregory
Calling a signal handler interrupts some functions, most notably read() and therefore fgets(). Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
2014-09-23wrap fgets to retry on EINTRAndrew Gregory
The read() underlying fgets() can be interrupted by a signal handler causing fgets() to return NULL. Before we started handling SIGWINCH, the odds of interrupting a read were low and typically resulted in termination anyway. Replace all fgets calls with a wrapper that retries in EINTR. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
2014-08-04sync.c: fix style violationsAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-08-04pacman.c: simplify stdin parsingAndrew Gregory
Incorporate memory exhaustion and end-of-stream checks into the main loop. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-08-03check_pkg_fast: check file typeAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
2014-08-03check_file_exists: replace lstat with llstatAndrew Gregory
Paths are constructed directly from package file lists and may contain trailing slashes, causing lstat to dereference symlinks. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
2014-08-03llstat: modify path in placeAndrew Gregory
This makes llstat's signature differ from lstat's, but we never actually use it on a const string and this saves a large number of strdup's. This also allows stripping multiple trailing slashes and corrects a bug where calling llstat on "/" would result in calling lstat on an empty string. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
2014-08-03move _alpm_lstat into util-commonAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
2014-06-29use monotonic clock for progress updatesAndrew Gregory
gettimeofday is susceptible to backwards system time adjustments, skewing or altogether breaking progress output. For the sake of platforms that lack clock_gettime support, gettimeofday is retained as a fallback. Fixes FS#36983 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-06-29cache terminal size, add SIGWINCH handler to resetDave Reisner
Refactoring getcols, yet again. We do the following: 1) Introduce a static global in src/pacman/util.c 2) getcols always prefers this cached value, but will derive it from the COLUMNS environment var, the characteristics of stdout, or a sane default (in that order). 3) Introduce a SIGWINCH signal handler to reset the cached value, meaning we only call ioctl when we don't know the value. On my machine, pacman -Syy goes from ~4300 ioctl calls to 3.
2014-06-29Revert refactoring in fa0c1e14Allan McRae
This will cause the code to break as soon as we handle another signal such as SIGWINCH... Signed-off-by: Allan McRae <allan@archlinux.org>
2014-06-24pacman: Correct signal handler comment and refactorSilvan Jegen
One of the comments for this function is out of sync with the code. Since the code exhibits the more sane behavior of treating SIGINT and SIGHUB the same way (by not exiting pacman when there is a commit in flight) we adjust the comment. Given this code flow, the if/else statements can be simplified somewhat as well. Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-06-24events: Make alpm_event_t an union of all event-specific structOlivier Brunel
Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-06-24Update the question callbackOlivier Brunel
Much like with events, instead of using a bunch of void* arguments for all questions, we now send one pointer to an alpm_question_t union. This contains the type of question that was triggered. With this information, a question-specific struct can be accessed in order to get additional arguments. Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-06-23Move break to a new line for consistencyHong Shick Pak
This was the only break that didn't have its own line in the function parsearg_query. Signed-off-by: Hong Shick Pak <hong@hspak.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-05-25Clarify that -Ql prints a file listAllan McRae
FS#40234 Signed-off-by: Allan McRae <allan@archlinux.org>
2014-05-22util: Use off_t instead of int for size valuesFlorian Pritz
Old output: > Total Installed Size: -1527.44 MiB Fixed: > Total Installed Size: 2568.56 MiB Bug introduced in 7b8f8753b15037bf4a88126ffde8195416432c72. Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-05-07remove.c: downgrade TRANS_DUP_TARGET to warningAndrew Gregory
Matches the behavior for sync packages. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-04-21strtrim: reset pointer after trimming leading whitespaceDave Reisner
Breakage introduced in 92216c5864efccac when we changed the signature of strtrim to return something more useful. Fixes FS#39976. Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-27conf.c: remove extra indentationAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-27check config_new return valueAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-27pacman/upgrade: Fix memory leaksSören Brinkmann
Make sure allocated memory is freed before returning. Signed-off-by: Sören Brinkmann <soeren.brinkmann@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-27pacman/upgrade: Refactor memory managementSören Brinkmann
Refactor the upgrade routine to use an array that can be allocated in one step instead of an alpm_list that is gradually extended in loops. Signed-off-by: Sören Brinkmann <soeren.brinkmann@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-16pacman/upgrade: Check malloc() return valueSören Brinkmann
Check the return value of malloc() before dereferencing the returned pointer. Signed-off-by: Sören Brinkmann <soeren.brinkmann@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-04remove check for unused ALPM_ERR_PKG_IGNOREDAndrew Gregory
alpm_add_pkg does not ignore packages. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-04simplify check for leading "local/"Andrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-03Fix warnings with strict-overflow in gcc-4.9Allan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-03Add events on pacnew/pacsave/pacorig file creationOlivier Brunel
ALPM still adds a warning to the log, but doesn't emit an event about said warning, instead using a specific event to let the frontend what happened/how to inform the user. Note that there are 2 cases for installing a .pacnew file, to not overwrite user changes and because file is in NoUpgrade. In the later case the warning was a bit different: it happened before and said "extracting" instead of "installed." Now both happen after and are phrased the same. Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-03Add events _PKGDOWNLOAD_{START, DONE, FAILED}Olivier Brunel
These will be emmitted when download a package file from a repository, indicating that the download starts, and whether it was successfull or not. Note that when multiple servers are available, no event is emmitted when switching to another server. (This doesn't apply to alpm_fetch_pkgurl(), but since it is called by the frontend, it shouldn't have problems knowing when the download starts and when it ends.) Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-03Add events ALPM_EVENT_RETRIEVE_{DONE, FAILED}Olivier Brunel
To go along with RETRIEVE_START, one other event will be emmitted once the downloads are done: RETRIEVE_DONE if all files were successfully downloaded, else RETRIEVE_FAILED. Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-03Remove log_cb, add ALPM_EVENT_LOG insteadOlivier Brunel
When ALPM emits a log message, it still goes through _alpm_log() but instead of calling a specific log callback, it goes as an event. Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-03-03Update the event callbackOlivier Brunel
Instead of using two void* arguments for all events, we now send one pointer to an alpm_event_t struct. This contains the type of event that was triggered. With this information, the pointer can then be typecasted to the event-specific struct in order to get additional arguments. Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-02-04pactree: removed 'provision' from linear outputPierre Neidhardt
Linear output is especially useful when piped to other commands, e.g. $ pactree -lu pacman | pacman -Qqkk - The above command would previously show errors on packages with provisions. Signed-off-by: Pierre Neidhardt <ambrevar@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-02-04alpm: export *_free functionsAndrew Gregory
Front-ends should be able to free memory that alpm hands them. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-02-04Give groups display text singular and plural formsAllan McRae
Reported on transifex Signed-off-by: Allan McRae <allan@archlinux.org>
2014-02-02Do not remove source code references in PO/POT filesRafael Ferreira
FS#34240. This is useful for translators and has little cost to us since we moved to transifex for translations. Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-30table_display: free memory on errorsAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-30dump_pkg_full: fix optionalfor memory leakAndrew Gregory
alpm_pkg_compute_optional returns a generated list that needs to be free'd. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-30Move NULL check before dereferenceSilvan Jegen
Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-30Another NULL check removedSilvan Jegen
Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-30Another unneeded NULL check removedSilvan Jegen
Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-30Remove unneeded NULL checkSilvan Jegen
Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-30pacman: use exit status 0 for --help and --versionAndrew Gregory
The user requesting usage or version information is not an error. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-28enable_colors: always set color stringsAndrew Gregory
Only setting color strings when colors is true allowed subsequent calls to enable colors but not disable them. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-28Remove ts and sw from vim modeline when noet is setFlorian Pritz
Forcing vim users to view files with a tabstop of 2 seems really unnecessary when noet is set. I find it much easier to read code with ts=4 and I dislike having to override the modeline by hand. Command run: find . -type f -exec sed -i '/vim.* noet/s# ts=2 sw=2##' {} + Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-28pacman.c: free string commandline optionsAndrew Gregory
Plugs a memory leak when values were passed twice. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-28Rename ALPM_EVENT_OPTDEP_REQUIRED to _OPTDEP_REMOVALOlivier Brunel
Because this event is triggered when an optdepend for another package is being removed. Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-28pacman: Fix delayed warnings/errors sent to stdout not stderrOlivier Brunel
Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-28pacman.c: remove unnecessary optarg checksAndrew Gregory
getopt takes care of making sure that options that require a value have one. These checks were only added to silence clang, which no longer complains about optarg being unchecked, and newer options already use optarg unchecked. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-10create_verbose_row: free malloc'd stringsAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
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