toutput child WEXITSTATUS/WTERMSIG on abnormal termination - st - [fork] customized build of st, the simple terminal
 (HTM) git clone git://src.adamsgaard.dk/st
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 096b125db7ec254002a049ef3a5c1204bd7f0ad9
 (DIR) parent d7bf023b2f2d41cb6983bb3ce2c6d1bf049150b3
 (HTM) 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(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       t@@ -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);
        }