(command.CommandList children: [ (command.Assignment pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:PATH) op: Equal rhs: {(/sbin) (Lit_Other ':') (/bin)} ) ] ) (C {(.)} {(/lib/init/vars.sh)}) (C {(.)} {(/lib/lsb/init-functions)}) (command.FuncDef name: do_stop body: (command.BraceGroup children: [ (command.AndOr ops: [Op_DPipe] children: [ (C {(Lit_LBracket '[')} {(DQ ($ VSub_DollarName '$VERBOSE'))} {(Lit_Other '=')} {(no)} {(Lit_RBracket ']')} ) (C {(log_action_begin_msg)} {(DQ ('Mounting root filesystem read-only'))}) ] ) (command.If arms: [ (if_arm cond: [ (C {(Lit_LBracket '[')} {(-f)} {(/var/run/init.upgraded)} {(Lit_RBracket ']')}) ] action: [ (command.Assignment pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:old_map) op: Equal rhs: { (word_part.CommandSub left_token: <Left_DollarParen '$('> command_list: (command.CommandList children: [(C {(cat)} {(/proc/1/maps)})] ) ) } ) ] ) (command.Assignment pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:map) op: Equal rhs: {($ VSub_DollarName '$old_map')} ) ] ) (command.AndOr ops: [Op_DPipe] children: [(C {(telinit)} {(u)}) (C {(Lit_Other ':')})] ) (command.Assignment pairs: [(assign_pair lhs:(lhs_expr.LhsName name:i) op:Equal rhs:{(0)})] ) (command.Assignment pairs: [(assign_pair lhs:(lhs_expr.LhsName name:timeout) op:Equal rhs:{(5)})] ) (command.WhileUntil keyword: <KW_While while> cond: [ (C {(Lit_LBracket '[')} {(DQ ($ VSub_DollarName '$map'))} {(Lit_Other '=')} {(DQ ($ VSub_DollarName '$old_map'))} {(Lit_RBracket ']')} ) ] body: (command.DoGroup children: [ (C {(sleep)} {(1)}) (command.Assignment pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:map) op: Equal rhs: { (word_part.CommandSub left_token: <Left_DollarParen '$('> command_list: (command.CommandList children: [(C {(cat)} {(/proc/1/maps)})] ) ) } ) ] ) (C {(/usr/bin/logger)} {(DQ ('waiting for init to respawn'))}) (command.Assignment pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:i) op: Equal rhs: { (word_part.ArithSub anode: (arith_expr.Binary op_id: Arith_Plus left: (arith_expr.VarRef token:<Lit_ArithVarLike i>) right: (arith_expr.ArithWord w:{(Lit_Digits 1)}) ) ) } ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {(Lit_LBracket '[')} {($ VSub_DollarName '$i')} {(-eq)} {($ VSub_DollarName '$timeout')} {(Lit_RBracket ']')} ) terminator: <Op_Semi ';'> ) ] action: [(command.ControlFlow token:<ControlFlow_Break break>)] ) ] ) ] ) ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {(Lit_LBracket '[')} {(DQ ($ VSub_DollarName '$map'))} {(Lit_Other '=')} {(DQ ($ VSub_DollarName '$old_map'))} {(Lit_RBracket ']')} ) terminator: <Op_Semi ';'> ) ] action: [ (C {(/usr/bin/logger)} { (DQ ('FAIL: init failed to respawn in ') ($ VSub_DollarName '$timeout') (' seconds - unmounting anyway') ) } ) ] ) ] else_action: [ (C {(/usr/bin/logger)} { (DQ ('SUCCESS: init respawned after ') ($ VSub_DollarName '$i') (' seconds (within ') ($ VSub_DollarName '$timeout') (' seconds timeout)') ) } ) ] ) ] ) ] ) (command.Assignment pairs: [(assign_pair lhs:(lhs_expr.LhsName name:MOUNT_FORCE_OPT) op:Equal rhs:(word.Empty))] ) (command.AndOr ops: [Op_DAmp] children: [ (C {(Lit_LBracket '[')} { (DQ (word_part.CommandSub left_token: <Left_DollarParen '$('> command_list: (command.CommandList children:[(C {(uname)} {(-s)})]) ) ) } {(Lit_Other '=')} {(DQ (GNU/kFreeBSD))} {(Lit_RBracket ']')} ) (command.Assignment pairs: [(assign_pair lhs:(lhs_expr.LhsName name:MOUNT_FORCE_OPT) op:Equal rhs:{(-f)})] ) ] ) (command.AndOr ops: [Op_DPipe Op_DPipe] children: [ (command.Simple words: [ {(mount)} {($ VSub_DollarName '$MOUNT_FORCE_OPT')} {(-n)} {(-o)} {(remount) (Lit_Comma ',') (ro)} {(-t)} {(dummytype)} {(dummydev)} {(/)} ] redirects: [(redir.Redir op:<Redir_Great '2>'> fd:2 arg_word:{(/dev/null)})] ) (command.Simple words: [ {(mount)} {($ VSub_DollarName '$MOUNT_FORCE_OPT')} {(-n)} {(-o)} {(remount) (Lit_Comma ',') (ro)} {(dummydev)} {(/)} ] redirects: [(redir.Redir op:<Redir_Great '2>'> fd:2 arg_word:{(/dev/null)})] ) (C {(mount)} {($ VSub_DollarName '$MOUNT_FORCE_OPT')} {(-n)} {(-o)} {(remount) (Lit_Comma ',') (ro)} {(/)} ) ] ) (command.Assignment pairs: [(assign_pair lhs:(lhs_expr.LhsName name:ES) op:Equal rhs:{($ VSub_QMark '$?')})] ) (command.AndOr ops: [Op_DPipe] children: [ (C {(Lit_LBracket '[')} {(DQ ($ VSub_DollarName '$VERBOSE'))} {(Lit_Other '=')} {(no)} {(Lit_RBracket ']')} ) (C {(log_action_end_msg)} {($ VSub_DollarName '$ES')}) ] ) ] ) ) (command.Case to_match: {(DQ ($ VSub_Number '$1'))} arms: [ (case_arm pat_list:[{(start)} {(status)}]) (case_arm pat_list: [{(restart)} {(reload)} {(force-reload)}] action: [ (command.Simple words: [{(echo)} {(DQ ("Error: argument '") ($ VSub_Number '$1') ("' not supported"))}] redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})] ) (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(3)}) ] ) (case_arm pat_list:[{(stop)}] action:[(C {(do_stop)})]) (case_arm pat_list: [{(Lit_Star '*')}] action: [ (command.Simple words: [{(echo)} {(DQ ('Usage: ') ($ VSub_Number '$0') (' start|stop'))}] redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})] ) (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(3)}) ] ) ] ) (C {(Lit_Other ':')}) ] )