output child WEXITSTATUS/WTERMSIG on abnormal termination
Lauri Tirkkonen lotheac@iki.fi
1 files changed,
4 insertions(+),
2 deletions(-)
jump to
M
st.c
→
st.c
@@ -731,8 +731,10 @@
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); }