cvs commit: src/lib/libc/gen popen.c

[Ed Schouten]

ed          2008-07-29 16:29:59 UTC

  FreeBSD src repository

  Modified files:
    lib/libc/gen         popen.c 
  Log:
  SVN rev 180963 on 2008-07-29 16:29:59Z by ed
  
  Convert popen()'s `pidlist' to a SLIST, for consistency.
  
  I guess the original author of the popen() code didn't want to use our
  <sys/queue.h> macro's, because the single linked list macro's didn't
  offer O(1) deletion. Because I introduced SLIST_REMOVE_NEXT() some time
  ago, we can now use the macro's here.
  
  By converting the code to an SLIST, it is more consistent with other
  parts of the C library and the operating system.
  
  Reviewed by:    csjp
  Approved by:    philip (mentor, implicit)
  
  Revision  Changes    Path
  1.20      +13 -11    src/lib/libc/gen/popen.c