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* move signal handlers to sighandler.[ch]Andrew Gregory2015-12-05
| | | | | | | | | | Signals are special because they run asynchronously, making them non-trivial to handle correctly. Move the handlers a separate file to offset them from the normal code and make them easier to separate into individual functions without further cluttering pacman.c Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* avoid unsafe functions in signal handlerAndrew Gregory2015-12-05
| | | | | | | | signal(7) lists a set of functions that can safely be called from within a signal handler. Even fileno and strlen are not guaranteed to be safe. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* remove SIG_IGN check when setting signal handlerAndrew Gregory2015-12-05
| | | | | | | | | | | Our signal handler provides a way to gracefully interrupt a transaction and should always be set. The check appears to have originally been copied directly from the glibc manual. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* do not catch SIGTERMAndrew Gregory2015-12-05
| | | | | | | | | On SIGTERM pacman was exiting immediately, even in the middle of a transaction. In this case we should leave the lock file in place as an indication that the database may not be in a consistent state. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pacman: exit without memory cleanup on signalsAndrew Gregory2015-12-05
| | | | | | | | | | | Memory allocation/deallocation functions are not safe to call from signal handlers. Just remove the lock file if there is one and exit immediately. Fixes: FS#46375, FS#45995, FS#47011 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Refactor strtrim functionSilvan Jegen2015-11-11
| | | | | Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Use correct format specifiersRikard Falkeborn2015-11-11
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* files_search: reset found for each targetAndrew Gregory2015-11-04
| | | | | | | | Otherwise any invalid targets following a successful match will not get an error message. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* files_search: free compiled regexAndrew Gregory2015-11-04
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* files: do not unnecessarily strdup targetsAndrew Gregory2015-11-04
| | | | | | | Targets are never modified so we can just use the original copy. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* files.c: add vim modelineAndrew Gregory2015-11-04
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* add detail to broken dependency errorsAndrew Gregory2015-11-04
| | | | | | | | | The difference between a sync target having an unmet dependency and breaking a dependency for an installed package is a common source of confusion. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* add --quiet to -FhAndrew Gregory2015-11-04
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* package.c: Fix incorrect buffersize and constant-foldingPierre Neidhardt2015-11-03
| | | | | | Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Pierre Neidhardt <ambrevar@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Add -F --machinereadable optionFlorian Pritz2015-11-03
| | | | | Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Allan McRae <allan@archlinux.org>
* Align titles automatically in information displayPierre Neidhardt2015-10-27
| | | | | Signed-off-by: Pierre Neidhardt <ambrevar@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Use ARRAYSIZE macro for non-string array size computationPierre Neidhardt2015-10-27
| | | | | Signed-off-by: Pierre Neidhardt <ambrevar@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pacsort: clean up if errorRikard Falkeborn2015-10-21
| | | | | | | | * free memory * close open file Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pacsort: don't overwrite memory if realloc failsRikard Falkeborn2015-10-21
| | | | | | | That makes it impossible to free it later. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pacsort: handle failing list_addRikard Falkeborn2015-10-21
| | | | | | | | | Since it can fail, check the return value. If it fails, we need to free the memory of the object we wanted to add to the list. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Pluralize malloc failure stringAllan McRae2015-10-19
| | | | | | | Not particularly useful in English (will always be plural), but useful in languages that have multiple plural forms. Signed-off-by: Allan McRae <allan@archlinux.org>
* package.c: Comment stylePierre Neidhardt2015-10-18
| | | | | Signed-off-by: Pierre Neidhardt <ambrevar@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Do not print any root prefix in files database operationsAllan McRae2015-10-18
| | | | | | | | Combining with the --root flag and outputing a consistent root prefix leads to many situations that make no sense. Instead, do not print any prefix for any --files operations. Signed-off-by: Allan McRae <allan@archlinux.org>
* package.c: Remove obsolete param from docPierre Neidhardt2015-10-18
| | | | | Signed-off-by: Pierre Neidhardt <ambrevar@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pacman: add user hook directoriesAndrew Gregory2015-10-18
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* move ini parser into commonAndrew Gregory2015-09-20
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* move strtrim to util-commonAndrew Gregory2015-09-20
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* copy assumeinstalled optionsAndrew Gregory2015-08-08
| | | | | | | All other option setters copy their input. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pacman/util.c: Fix memory leak if realloc failsRikard Falkeborn2015-08-08
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove ko_KR translationAllan McRae2015-08-08
| | | | | | | The "ko_KR" locale is the same as the "ko" locale. Remove the "ko_KR" variant as it is incomplete and has been superseded by "ko" on transifex. Signed-off-by: Allan McRae <allan@archlinux.org>
* pacman/files.c: fix memory leak on regex errorAllan McRae2015-07-20
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Handle repo/pkg style arguments to sync repo file listingAllan McRae2015-07-15
| | | | | | | | Passing "-Fl pkg" will print the filelist for the first occurance of "pkg" in the sync repos. Other version of the package can be printed using "-Fl repo/pkg". Signed-off-by: Allan McRae <allan@archlinux.org>
* Add regex search option to sync database file searchingAllan McRae2015-07-15
| | | | | | e.g. pacman -Fsx kcm.*print.*\.so Signed-off-by: Allan McRae <allan@archlinux.org>
* Implement searching for a file in the sync databasesAllan McRae2015-07-15
| | | | | | | Locates all packages that contain the listed file e.g. pacman -Fs libpng.so Signed-off-by: Allan McRae <allan@archlinux.org>
* Implement listing files from sync packagesAllan McRae2015-07-15
| | | | | | | | Does the equivalent of the -Ql option for local packages e.g. pacman -Fl glibc Signed-off-by: Allan McRae <allan@archlinux.org>
* Implement locating file owner in sync files databaseAllan McRae2015-07-15
| | | | | | | Equivalent to -Qo but for packages in the sync database e.g. pacman -Fo /usr/bin/pacman Signed-off-by: Allan McRae <allan@archlinux.org>
* Prototype pacman files database operationsAllan McRae2015-07-15
| | | | | | | Add the -F/--files operations, -s/--sync support and nd provide dummy functions for -s/--search, -l/-list and -o/--owns. Signed-off-by: Allan McRae <allan@archlinux.org>
* pacman: move database syncing to util.cAllan McRae2015-07-15
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Add pacman support for .files databasesAllan McRae2015-07-15
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Fix formatting in parsearg_upgradeAllan McRae2015-07-14
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Simplify sync_cleandbAllan McRae2015-07-14
| | | | | | | | 1) Remove checks for removing pre-tardb files 2) Remove the long redundant keep_used parameter 3) Fix pacman error due to removing .sig file along with database Signed-off-by: Allan McRae <allan@archlinux.org>
* Fix overflow warningsAndrew Gregory2015-07-12
| | | | | | | Fix new warnings generated by gcc-5 about potential overflows. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Match providers when showing optdep install statusLukas Fleischer2015-06-20
| | | | | | | | | | Use alpm_find_satisfier() instead of alpm_db_get_pkg() when retrieving the install status of a package to make sure we spot providers as well. Fixes FS#36412 Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
* util.c: table_display: Fix incorrect docstringJohannes Löthberg2015-06-20
| | | | | | | | Commit 7b8f8753 removed the title parameter but forgot to remove it from the docstring. Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Fix compilation if libarchive headers are not in standard locationCharles Duffy2015-05-12
| | | | | | | | | | | | | With commit 097d5a478b32, including alpm.h also drags in archive.h. Ensure the tools we build that depend on ALPM also include the necessary flags to find libarchive headers if they are not installed in a standard location. [Dan: Add commit message] Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
* pacsort: fix warning about signed overflow potential during comparison.Andrew Gregory2015-05-12
| | | | | | Some crazy person assumed we would have fewer than INT_MAX columns. Signed-off-by: Allan McRae <allan@archlinux.org>
* Pluralize callback stringAllan McRae2015-05-12
| | | | | | | In English, this string only has it plural form. However, we need to use the pluralized translation as some languages can have multiple plural formats. Signed-off-by: Allan McRae <allan@archlinux.org>
* Actually return the error value of check_db_localCharles Pigott2015-03-15
| | | | | Signed-off-by: Charles Pigott <charlespigott@googlemail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* common: Avoid errors on systems that define strnlen but not strndupWill Miles2015-03-03
| | | | | | | | Add a configure test for a system library supplied strnlen, and disable the embedded version in common if one is found. Signed-off-by: Will Miles <wmiles@sgl.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* util: Use util-common for strndup in pacsort and pactreeWill Miles2015-03-03
| | | | | | | | This small refactor reduces the number of replications of the local imeplementation of strndup. Signed-off-by: Will Miles <wmiles@sgl.com> Signed-off-by: Allan McRae <allan@archlinux.org>
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