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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2020-02-20 16:37:59 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2020-02-20 16:37:59 +0100 |
| commit | bb095f483827567452ee3501779a84f36719288d (patch) | |
| tree | 26e844ece54913569de12bc0ae76cc77ffcfdf77 /shell/ash_test/ash-misc/exitcode_trap3.tests | |
| parent | d5bfe26c457a97a8b525b6c27f5498525a5829bf (diff) | |
| download | busybox-bb095f483827567452ee3501779a84f36719288d.tar.gz | |
hush: implement "return NUM in trap sets $? after trap"
function old new delta
builtin_return 47 67 +20
check_and_run_traps 243 259 +16
run_pipe 1583 1597 +14
hush_main 1076 1086 +10
run_list 1054 1055 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 61/0) Total: 61 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash_test/ash-misc/exitcode_trap3.tests')
| -rwxr-xr-x | shell/ash_test/ash-misc/exitcode_trap3.tests | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/shell/ash_test/ash-misc/exitcode_trap3.tests b/shell/ash_test/ash-misc/exitcode_trap3.tests new file mode 100755 index 000000000..98745e463 --- /dev/null +++ b/shell/ash_test/ash-misc/exitcode_trap3.tests @@ -0,0 +1,9 @@ +# "return" in trap should not use last command's exitcode, +# but exitcode on entering the trap. +trap "echo TERM;return" term +f() { + (sleep 1; kill $$) & + until (exit 42) do (exit 42); done +} +f +echo 42:$? |