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| author | Nicolas Carrier <nicolas.carrier@parrot.com> | 2016-02-04 12:18:01 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-02-11 14:23:33 +0100 |
| commit | 29eae728e959a382841bd0a32cc1a8d1bcdc9150 (patch) | |
| tree | 7ccda1c300308023aa99b0b358db1f0571a0b561 /shell/hush_test/hush-vars/param_expand_bash_substring.tests | |
| parent | 383201e7258c3c1646f6d5cab4e813b5c3b3ecd0 (diff) | |
| download | busybox-29eae728e959a382841bd0a32cc1a8d1bcdc9150.tar.gz | |
init: make the command-line rewrite optional
When launched as PID 1 and after parsing its arguments, init wipes all
all of them except argv[0] and rewrites argv[0] to contain only "init",
so that its command-line appears solely as "init" in tools such as ps.
This patch adds the FEATURE_INIT_MODIFY_CMDLINE which, if set to n, will
make init preserve all its arguments including argv[0], be they parsed or
ignored.
The original command-line used to launch init can then be retrieved in
/proc/1/cmdline on Linux, for example.
Signed-off-by: Nicolas Carrier <nicolas.carrier@parrot.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test/hush-vars/param_expand_bash_substring.tests')
0 files changed, 0 insertions, 0 deletions