diff options
Diffstat (limited to 'libbuild2/script/run.hxx')
| -rw-r--r-- | libbuild2/script/run.hxx | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/libbuild2/script/run.hxx b/libbuild2/script/run.hxx index 477dd88..8bc246c 100644 --- a/libbuild2/script/run.hxx +++ b/libbuild2/script/run.hxx @@ -38,11 +38,22 @@ namespace build2 // Location is the start position of this command line in the script. It // can be used in diagnostics. // + // Optionally, save the command output into the referenced variable. In + // this case assume that the expression contains a single pipline. + // void - run (environment&, const command_expr&, size_t index, const location&); + run (environment&, + const command_expr&, + size_t index, + const location&, + string* output = nullptr); bool - run_if (environment&, const command_expr&, size_t, const location&); + run_if (environment&, + const command_expr&, + size_t index, + const location&, + string* output = nullptr); // Perform the registered special file cleanups in the direct order and // then the regular cleanups in the reverse order. |