Ian Rogers 705c09bb3c tools subcmd: Add check_if_command_finished() ...

Add non-blocking function to check if a 'struct child_process' has
completed. If the process has completed the exit code is stored in the
'struct child_process' so that finish_command() returns it.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240405070931.1231245-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2024-04-08 17:43:20 -03:00

4.9 KiB

Raw Blame History

View Raw