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

[Don Lewis]

truckman    2003/06/12 23:58:11 PDT

  FreeBSD src repository

  Modified files:
    sys/fs/fifofs        fifo_vnops.c 
  Log:
  Clean up the fifo_open() implementation:
  
          Restructure the error handling portion of the resource allocation
          code to eliminate duplicated code.
  
          Test for the O_NONBLOCK && fi_readers == 0 case before incrementing
          fi_writers and modifying the the socket flag to avoid having to
          undo these operations in this error case.
  
          Restructure and simplify the code that handles blocking opens.
  
  There should be no change to functionality.
  
  Revision  Changes    Path
  1.88      +30 -45    src/sys/fs/fifofs/fifo_vnops.c