cvs commit: src/sys/miscfs/fifofs fifo_vnops.c

[Bruce Evans]

bde         2003/04/22 03:11:24 PDT

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    sys/miscfs/fifofs    fifo_vnops.c 
  Log:
  MFC (fs/miscfs/fifo_vnops.c 1.79+1.85: don't loop in fifo_open() waiting
  for another reader or writer if one arrived and departed while we were
  waiting (or a little earlier).  This should fix some races, but it is
  reported to not actually fix the original problem with sendmail.
  
  Revision  Changes    Path
  1.45.2.4  +13 -3     src/sys/miscfs/fifofs/fifo_vnops.c