*: code shrink and better "died from signal" reporting from wait4pid

function                                             old     new   delta
parse                                                964     967      +3
udhcp_run_script                                     670     665      -5
singlemount                                          911     906      -5
mount_it_now                                         360     355      -5
inotifyd_main                                        521     516      -5
xspawn                                                21       -     -21
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/4 up/down: 3/-41)             Total: -38 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 9 deletions

diff --git a/findutils/xargs.c b/findutils/xargs.c
index c7117771c..f5dbc7825 100644
--- a/findutils/xargs.c
+++ b/findutils/xargs.c
@@ -64,16 +64,9 @@ static int xargs_exec(char **args)
                 bb_error_msg("%s: exited with status 255; aborting", args[0]);
                 return 124;
         }
-/* Huh? I think we won't see this, ever. We don't wait with WUNTRACED!
-        if (WIFSTOPPED(status)) {
-                bb_error_msg("%s: stopped by signal %d",
-                        args[0], WSTOPSIG(status));
-                return 125;
-        }
-*/
-        if (status >= 1000) {
+        if (status >= 0x180) {
                 bb_error_msg("%s: terminated by signal %d",
-                        args[0], status - 1000);
+                        args[0], status - 0x180);
                 return 125;
         }
         if (status)