Get rid of leading NULs in /kern/msgbuf. If the msgbuf modified in between
authormillert <millert@openbsd.org>
Mon, 13 Mar 2000 04:05:13 +0000 (04:05 +0000)
committermillert <millert@openbsd.org>
Mon, 13 Mar 2000 04:05:13 +0000 (04:05 +0000)
commit76c0ce9a3599191b646311069f2c7e11a3be5098
tree7806640171de5c584d84d14e44a5c36bdaecc677
parent3ecf48f8c9cc2dba8d73b2e0f7cb7dfb98ad2dfc
Get rid of leading NULs in /kern/msgbuf.  If the msgbuf modified in between
reads at just the right time is is possible to get duplicate output but
in practice this is extremely rare.  Joint effort with Theo.
sys/kern/subr_prf.c
sys/miscfs/kernfs/kernfs_vnops.c
sys/sys/msgbuf.h