tree c64b576817d6848fd8ad672dc350195412a86929
parent b503be4138a5bfa45c8392afea101042ee3b36ad
author Alexander Filippov <a.filippov@yadro.com> 1593166921 +0300
committer Alexander Filippov <a.filippov@yadro.com> 1593167693 +0300

Fix blocking SIGCHLD

Unblocking the `SIGCHLD` signal before the child process completes
prevents the `callback()` from being ever called.

This commit makes the blocking `SIGCHLD` once for the whole main process
life by moving the corresponding code block to the main().

Tested: `callback()` now called when the child process completes.

Change-Id: I553c683e5dfcbc0b33c72aa2d7b394f689772966
Signed-off-by: Alexander Filippov <a.filippov@yadro.com>