diff options
Diffstat (limited to 'lib/sasl/src/release_handler.erl')
| -rw-r--r-- | lib/sasl/src/release_handler.erl | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/lib/sasl/src/release_handler.erl b/lib/sasl/src/release_handler.erl index 94a704e61f..4e8cb4628c 100644 --- a/lib/sasl/src/release_handler.erl +++ b/lib/sasl/src/release_handler.erl @@ -26,9 +26,9 @@ create_RELEASES/1, create_RELEASES/2, create_RELEASES/4, unpack_release/1, check_install_release/1, check_install_release/2, - install_release/1, install_release/2, - new_emulator_upgrade/2, remove_release/1, - which_releases/0, make_permanent/1, reboot_old_release/1, + install_release/1, install_release/2, new_emulator_upgrade/2, + remove_release/1, which_releases/0, which_releases/1, + make_permanent/1, reboot_old_release/1, set_unpacked/2, set_removed/1, install_file/2]). -export([upgrade_app/2, downgrade_app/2, downgrade_app/3, upgrade_script/2, downgrade_script/3, @@ -334,6 +334,14 @@ which_releases() -> call(which_releases). %%----------------------------------------------------------------- +%% Returns: [{Name, Vsn, [LibName], Status}] +%% Status = unpacked | current | permanent | old +%%----------------------------------------------------------------- +which_releases(Status) -> + Releases = which_releases(), + get_releases_with_status(Releases, Status, []). + +%%----------------------------------------------------------------- %% check_script(Script, LibDirs) -> ok | {error, Reason} %%----------------------------------------------------------------- check_script(Script, LibDirs) -> @@ -2259,3 +2267,14 @@ get_new_libs([{App,Vsn,_LibDir}|CurrentLibs], NewLibs) -> end; get_new_libs([],_) -> []. + +%%----------------------------------------------------------------- +%% Return a list of releases witch a specific status +%%----------------------------------------------------------------- +get_releases_with_status([], _, Acc) -> + Acc; +get_releases_with_status([ {_, _, _, ReleaseStatus } = Head | Tail], + Status, Acc) when ReleaseStatus == Status -> + get_releases_with_status(Tail, Status, [Head | Acc]); +get_releases_with_status([_ | Tail], Status, Acc) -> + get_releases_with_status(Tail, Status, Acc). |