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authortrasz <trasz@FreeBSD.org>2014-03-06 11:15:54 +0000
committertrasz <trasz@FreeBSD.org>2014-03-06 11:15:54 +0000
commit2e120a0184c35b953e3eec0bbe2d04d201b4e238 (patch)
tree6961c90a360a562384134b6f2a1c3b632ad1d8e3 /lib/libc/stdio/dprintf.c
parent222c71033f3068a1124e34bdbfb8ab0c41e1f964 (diff)
downloadFreeBSD-src-2e120a0184c35b953e3eec0bbe2d04d201b4e238.zip
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MFC r261748:
So, it turns out SIGCHLD is discarded by default, so we have to set up a dummy handler to make it interrupt an ioctl(2) or select(2). This makes those short-lived iscsid(8) zombies disappear. Sponsored by: The FreeBSD Foundation
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