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authorDenys Vlasenko <vda.linux@googlemail.com>2016-11-03 20:17:23 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2016-11-03 20:22:54 +0100
commit1ab7c2fc6daf252f20d17949e70829905a7fd72a (patch)
tree73f06aa0de7ec8c11c81f00a36273ce1940cff87 /testsuite/hostname/hostname-i-works
parent2e6af549715f5d7b4c2ab204e46c8b8f6f057045 (diff)
downloadbusybox-1ab7c2fc6daf252f20d17949e70829905a7fd72a.tar.gz
ash: while (!got_sig) pause() is not reliable, use sigsuspend()
dash was doing it for a reason. Unfortunately, it had no comment why... now I know. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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