From owner-cvs-all  Sat Jan 27 16:13:21 2001
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From: Dag-Erling Smorgrav <des@FreeBSD.org>
Date: Sat, 27 Jan 2001 16:13:01 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern subr_sbuf.c src/sys/sys sbuf.h
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des         2001/01/27 16:13:01 PST

  Modified files:
    sys/kern             subr_sbuf.c 
    sys/sys              sbuf.h 
  Log:
  Add sbuf_clear() and sbuf_overflowed().
  Move the helper macros from sbuf.h to sbuf.c
  Use ints instead of size_ts.
  Relax the requirements for sbuf_finish(): it is now possible to finish an
  overflowed buffer.
  Make sbuf_len() return -1 instead of 0 if the sbuf overflowed.
  
  Requested by:	gibbs
  
  Revision  Changes    Path
  1.2       +50 -14    src/sys/kern/subr_sbuf.c
  1.2       +9 -20     src/sys/sys/sbuf.h



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