diff options
Diffstat (limited to 'libbuild2/build/script/script.hxx')
| -rw-r--r-- | libbuild2/build/script/script.hxx | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/libbuild2/build/script/script.hxx b/libbuild2/build/script/script.hxx index f4d70ac..9284813 100644 --- a/libbuild2/build/script/script.hxx +++ b/libbuild2/build/script/script.hxx @@ -26,6 +26,8 @@ namespace build2 using build2::script::redirect_type; using build2::script::expr_term; using build2::script::command_expr; + using build2::script::deadline; + using build2::script::timeout; // Notes: // @@ -83,7 +85,10 @@ namespace build2 public: using target_type = build2::target; - environment (action, const target_type&, bool temp_dir); + environment (action, + const target_type&, + bool temp_dir, + const optional<timestamp>& deadline = nullopt); environment (environment&&) = delete; environment (const environment&) = delete; @@ -98,7 +103,7 @@ namespace build2 // Script-local variable pool and map. // // Note that it may be tempting to reuse the rule-specific variables - // for this but they should no be modified during execution (i.e., + // for this but they should not be modified during execution (i.e., // they are for intra-rule communication; perhaps we could have a // special builtin that sets such variables during match). // @@ -125,12 +130,29 @@ namespace build2 // auto_rmdir temp_dir; + // The whole script and the remaining script fragment execution + // deadlines (the latter is set by the timeout builtin). + // + optional<deadline> script_deadline; + optional<deadline> fragment_deadline; + virtual void set_variable (string&& name, names&&, const string& attrs, const location&) override; + // Parse the specified in seconds timeout and set the remaining script + // fragment execution deadline. Reset it to nullopt on zero. + // + virtual void + set_timeout (const string&, bool success, const location&) override; + + // Return the nearest of the script and fragment execution deadlines. + // + virtual optional<deadline> + effective_deadline () override; + virtual void create_temp_dir () override; |