Use pre-allocated extent region descriptors to prevent bus_dmamap_load(9)
failures on a dmamap that was created with the BUS_DMA_ALLOCNOW flag.
ok chris@, hshoexer@
icecast tweaks: fix daemon in rc script, zap outdated link from README
Move -b to daemon instead of daemon_flags, so that icecast doesn't block
the boot sequence if the admin forgets to specify -b in icecast_flags.
Limit hyperlink URIs to 1024 bytes which seems enough and allows us not
to have to worry about gigantic URIs in styles, part of a change from
Moritz Angermann.
Declare immutable `msginfo' structure as const. Also, `msginfo' is local
to kern/sysv_msg.c, so remove declaration from sys/msg.h. This
declaration is not exposed to the userland. usr.bin/ipcs/ipcs.c has
"#define _KERNEL" before include SysV headers, but doesn't touch
`msginfo'.
ok deraadt
fix ineffective max file size check when loading blobs/keys from
files and add another one on a patch that was not covered by the
existing ones. From Tess Gauthier via bz3969 and bz3970