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author | phk <phk@FreeBSD.org> | 2002-10-04 09:58:17 +0000 |
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committer | phk <phk@FreeBSD.org> | 2002-10-04 09:58:17 +0000 |
commit | ae4fc4e63ee57d562ca2d8a1983a0ca4720ab436 (patch) | |
tree | 769a78b7fdf83c2fefa71b0a4bfd162f398a203c /sys/kern/subr_sbuf.c | |
parent | 3bf276fb33027a974490c4c9f1a20b2a406efc3a (diff) | |
download | FreeBSD-src-ae4fc4e63ee57d562ca2d8a1983a0ca4720ab436.zip FreeBSD-src-ae4fc4e63ee57d562ca2d8a1983a0ca4720ab436.tar.gz |
Add the new function "sbuf_done()" which returns non-zero if the sbuf is
finished.
This allows sbufs to be used for request/response scenarioes without
needing additional communication flags.
Sponsored by: DARPA & NAI Labs.
Diffstat (limited to 'sys/kern/subr_sbuf.c')
-rw-r--r-- | sys/kern/subr_sbuf.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/kern/subr_sbuf.c b/sys/kern/subr_sbuf.c index 5892d89..9e63e8e 100644 --- a/sys/kern/subr_sbuf.c +++ b/sys/kern/subr_sbuf.c @@ -558,3 +558,13 @@ sbuf_delete(struct sbuf *s) if (isdyn) SBFREE(s); } + +/* + * Check if an sbuf has been finished. + */ +int +sbuf_done(struct sbuf *s) +{ + + return(SBUF_ISFINISHED(s)); +} |