commit 096b125db7ec254002a049ef3a5c1204bd7f0ad9 (patch) parent d7bf023b2f2d41cb6983bb3ce2c6d1bf049150b3 Author: Lauri Tirkkonen <lotheac@iki.fi> Date: Tue, 11 Dec 2018 11:43:03 +0200 output child WEXITSTATUS/WTERMSIG on abnormal termination Diffstat:
| M | st.c | | | 6 | ++++-- |
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/st.c b/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); }