diff options
Diffstat (limited to 'libbuild2/target.hxx')
| -rw-r--r-- | libbuild2/target.hxx | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libbuild2/target.hxx b/libbuild2/target.hxx index e1d91e4..8c7ccee 100644 --- a/libbuild2/target.hxx +++ b/libbuild2/target.hxx @@ -147,6 +147,10 @@ namespace build2 const string* ext () const; // Return NULL if not specified. const string& ext (string); + // As above but assume targets mutex is locked. + // + const string* ext_locked () const; + const dir_path& out_dir () const {return out.empty () ? dir : out;} @@ -284,6 +288,11 @@ namespace build2 target_key key () const; + // As above but assume targets mutex is locked. + // + target_key + key_locked () const; + names as_name () const; @@ -811,6 +820,11 @@ namespace build2 inline bool operator!= (const target& x, const target& y) {return !(x == y);} + // Note that if the targets mutex is locked, then calling this operator + // will lead to a deadlock. Instead, do: + // + // ... << t.key_locked () << ... + // ostream& operator<< (ostream&, const target&); @@ -1385,7 +1399,7 @@ namespace build2 decl, t)); - return pair<target&, bool> (p.first, p.second.owns_lock ()); + return pair<target&, bool> (p.first, p.second); } // Note that the following versions always enter implied targets. |