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output child WEXITSTATUS/WTERMSIG on abnormal termination

master
Lauri Tirkkonen 3 years ago
committed by Hiltjo Posthuma
parent
commit
096b125db7
  1. 6
      st.c

6
st.c

@ -731,8 +731,10 @@ sigchld(int a)
if (pid != p)
return;
if (!WIFEXITED(stat) || WEXITSTATUS(stat))
die("child finished with error '%d'\n", stat);
if (WIFEXITED(stat) && WEXITSTATUS(stat))
die("child exited with status %d\n", WEXITSTATUS(stat));
else if (WIFSIGNALED(stat))
die("child terminated due to signal %d\n", WTERMSIG(stat));
exit(0);
}

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