ash: [BUILTIN] Exit without arguments in a trap should use status outside traps
authorDenys Vlasenko <vda.linux@googlemail.com>
Fri, 14 Feb 2020 16:27:18 +0000 (17:27 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Sun, 16 Feb 2020 18:14:45 +0000 (19:14 +0100)
commit4ccddc8fb37b7f585c2d62f6e61ad17295399aff
tree5a7b60334c1be7f7d32ca7d589b4171fc1eea28a
parentf7eea8c235dea6699a21c7b26c218e6c0dc1bf95
ash: [BUILTIN] Exit without arguments in a trap should use status outside traps

Upstream commit:

    Date:   Mon Oct 6 10:39:47 2014 +0800
    [BUILTIN] Exit without arguments in a trap should use status outside traps

    POSIX now requires that exit without arguments in a trap should
    return the last command status prior to executing traps.  This
    patch implements this behaviour.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
shell/ash.c
shell/ash_test/ash-misc/exitcode_trap1.right [new file with mode: 0644]
shell/ash_test/ash-misc/exitcode_trap1.tests [new file with mode: 0755]