emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hush: add support for "set -e"

Browse Source 
function                                             old     new   delta
run_list                                             978    1046     +68
o_opt_strings                                         24      32      +8
reset_traps_to_defaults                              136     142      +6
pick_sighandler                                       57      60      +3
packed_usage                                       31772   31770      -2
hush_main                                            983     961     -22
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/2 up/down: 85/-24)             Total: 61 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-07-14 13:36:48 +02:00
parent 75e90b1548
commit 9fda609a60
7 changed files with 96 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
shell/hush_test/hush-signals/signal8.tests Executable file
View File

@@ -0,0 +1,18 @@
"$THIS_SH" -c '
exit_func() {
echo "Removing traps"
trap - EXIT TERM INT
echo "End of exit_func"
}
set -e
trap exit_func EXIT TERM INT
sleep 2
exit 77
' &
sleep 1
# BUG: ash kills -PGRP, but in non-interactive shell we do not create pgrps!
# In this case, bash kills by PID, not PGRP.
kill -TERM %1
wait
echo Done: $?