aboutsummaryrefslogtreecommitdiff
path: root/modutils
diff options
context:
space:
mode:
authorDenys Vlasenko <vda.linux@googlemail.com>2016-10-25 17:24:25 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2016-10-25 17:24:25 +0200
commit061a09091f21f8e2d3ac61cb1a5f8c919ddce26e (patch)
tree855cbdc5b7a1b404b623f7a86ee2c7ea97e5a00e /modutils
parentb7adf7ac32e65906932935daf3d7a02d94818e09 (diff)
downloadbusybox-061a09091f21f8e2d3ac61cb1a5f8c919ddce26e.tar.gz
ash: [BUILTIN] Use EXEXIT in place of EXEXEC
Upstream commit: Date: Sun, 28 Nov 2010 20:44:37 +0800 [BUILTIN] Use EXEXIT in place of EXEXEC The intended semantics of EXEXEC are identical to EXEXIT, so simplify by using EXEXIT directly. Functional change: in edge cases (exec within a trap handler), this causes the exit status from exec not to be clobbered. For example, without this patch: $ sh -c 'trap "exec nonexistent" EXIT'; echo $? exec: 1: nonexistent: not found 0 And with it: $ sh -c 'trap "exec nonexistent" EXIT'; echo $? exec: 1: nonexistent: not found 127 Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'modutils')
0 files changed, 0 insertions, 0 deletions