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authorDenys Vlasenko <vda.linux@googlemail.com>2017-08-04 23:04:17 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2017-08-04 23:04:17 +0200
commitb182e9ad6011909fdb76358431d23d195febaf54 (patch)
tree650b66e06387f8b0f7fe054a53150809aede7701 /util-linux
parent692eeb81a4c54d7d8bf0d2e370c12762b2a16ff7 (diff)
downloadbusybox-b182e9ad6011909fdb76358431d23d195febaf54.tar.gz
libbb: use _exit, not exit, in bb_daemonize_or_rexec()
By the time we reach exit in parent, child already exited or execed. We should not re-run libc cleanup code. While at it, introduce bb_daemon_helper() and add a few comments. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux')
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