cvs commit: src/bin/cp utils.c

[Kris Kennaway]

kris        2004/01/21 22:23:38 PST

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    bin/cp               utils.c 
  Log:
  MFC: Do not try to mmap()/munmap() 0-length files.
  
  This allows a 4.x cp binary to work correctly on 5.x kernels (for which
  munmap() of a 0-length mapping returns an error).
  
  Noticed by:     bento's 4.x package build
  
  Revision  Changes    Path
  1.27.2.7  +2 -1      src/bin/cp/utils.c